We also have literature pieces available in Spanish. These items can be downloaded from our Spanish Website at

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2 Established in 1855, Morrison Bros. Co. is among the oldest private manufacturing firms in the Midwestern United States. Throughout the last century, the Morrison tradition grew and today the company is well known for providing top quality products and services. PRODUCT LINE Morrison Bros. Co. products serve a broad spectrum for those who rely on petroleum and other liquid resources for their energy needs. Petroleum marketing is the segment that is downstream of the refining operations. It involves bulk storage and handling, transportation, motor fueling, and related infrastructure that bring energy to the end user. Morrison equipment includes the components and hardware fitted to the storage tanks and systems to facilitate liquid handling. WARRANTY All products are thoroughly tested before shipment. Material found to be defective in manufacture will be replaced or repaired at our discretion. Claims must be made within one year from the date of invoice. Morrison Bros. Co. will not allow claims for labor or consequential damage resulting from purchase, installation or misapplication of the product. PRODUCT SAFETY All Morrison products are designed and built to engineered standards. Additionally, some are designed and built to meet appropriate recognized standards and codes and are used in systems that must also meet certain standards and codes. All Morrison products fit within an acceptable range for application and use. The products require sufficient knowledge and experience on the part of the installer and/or end user to insure proper use. Improper use of Morrison products can lead to property damage, injury and death. Please contact Morrison Bros. Co. immediately if you believe you have a Morrison product that is the cause of, or contributing to, a safety risk so proper evaluation and corrective action can be taken by the company. MANUFACTURING Morrison Bros. Co. is dedicated to a full range of manufacturing capabilities. From raw material to finished product, Morrison manufactures most products completely in-house. Our belief is that the long-term value of experience and control in such processes as metal casting, machining and finishing, outweigh the short-term pricing lure that periodically arises with outsourcing. SERVICE The hallmark for Morrison service is in the depth of participation and consistency. Putting the customer first involves every level of the organization. It does not end at Sales and Customer Service, but continues through Production, Engineering, Quality Control, and all other departments. Long-term relationships are highly valued at Morrison and consistency in fair treatment will always be the main objective. LITERATURE In addition to our product catalog, other literature is available including our Venting Guide for Aboveground Storage Tanks and AST Bulk Storage Diagrams. These items can be requested through our Customer Service or obtained on our website at We also have literature pieces available in Spanish. These items can be downloaded from our Spanish Website at Revision A

3 Table of Contents Figure Page Figure Page Figure Page Figure Page 76DI DI Series Series Series Series B Series Series Series Series Series XA Series Series Series G S , DI Series Series C Series N Series Series Series Series Series Series XA Series Series Series L Series /331S Series A B Series Series S TW BXA , Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series Series /571S Series Series Series Series XA Series Series F Series FC A Series Series / Series Series ER Series TCP /927B A Series S FMM Series M Series PMC Series Series Series Series Series Series RF Series A C L Series Series Series Series XA Biodiesel Compatible Products CARB Approved Products E-85 Compatible Products EVR Approved Products Page 2 Morrison Catalog

4 Manual Shutoff Nozzles 231 Series 1 1 /4" and 1 1 /2 " Nozzle Manual shutoff nozzle used for liquid petro-chemical handling such as fuel oil delivery, overwing aircraft refueling and water distribution. Options are available to meet specific applications. Specifi c Models and Options 1. 1¼" or 1½" Fig. 231A aluminum body/cap, brass stem, Teflon or Viton discs, Teflon packing, brass spout (1 3 / 8" OD) with hold-open notches. WT = 5.25 and 6 lbs. 2. 1½" Fig. 231AF same as Fig. 231A, but with stainless steel stem and aluminum spout (1 7 / 8 " OD). WT = 6.5 lbs. 3. 1¼" or 1½" Fig. 231AP same as Fig. 231A, but without hold-open notches, and with 100 mesh stainless steel screen (outlet). Nozzle is a 1½". Reducer bushing supplied when 1¼" is ordered. WT = 6.25 lbs. 4. 1¼" or 1½" Fig. 231APM 1½" meets Fuel & Oil Servicing Nozzle. Mil Spec, CID A-A Type I, Size 2, Class B, Style 2. Anodized aluminum body and cap, stainless steel stem, Viton discs, Teflon packing, anodized aluminum spout (1 7 / 8 " OD). Supplied with 100 mesh stainless steel screen with spout cap, chain and spring, and optional grounding cable assembly. Supplied without hold-open notches. Nozzle is a 1½". Reducer bushing supplied when 1¼" is ordered. WT = 6.5 lbs. 5. 1½" Fig. 231AW same as 231AP, but for potable water distribution (Specification Control Drawing 13225E9096), FDA approved rubber discs, brass spout (1½" OD). Supplied without check valve. WT = 6 lbs. 6. Fig. 231TC 2" assembled body and coupler kit. Brass adaptor body and aluminum coupler. Threads into 1½" 231 Series nozzle outlets. WT = 3 lbs. 218 Aircraft Refueling Nozzle For overwing refueling. Aluminum body and cap, stainless steel stem. Available with Buna-N or Viton discs. Aluminum spout (1 1 / 8 " OD) with spout cap, chain and spring. Includes 100 mesh cone strainer. Optional grounding cable assembly. Supplied without hold-open notches. 1" 5 lbs Fig. 218 Fig. 231A Fig. 231APM Manual Nozzle For utility filling applications with pressures up to 35 PSI. Rugged, long-lasting design. Fig. 300ALM Mil Spec Nozzles: Water nozzles to drawing #13225E1707, #13225E9094 and others. Fuel nozzles to CID AA-52030, Type I, Size 1, Class A or B, Style 1. Fig. 231AP Fig. 300ALMM Same as ALM but with expanded hand guard for arctic mitten. Size Fig. 300 Fig. 300AL(M) ¾"* 4.25 lbs 2.25 lbs 1" 4.25 lbs 2.25 lbs *1" with ¾" reducer bushing Fig. 231TC WARNING All manual shutoff nozzles require hand operation for shutoff and must not be left unattended! 300 Series Body...brass or aluminum Cap...brass or aluminum Disc...Viton or FDA Buna Stem...brass or stainless steel O-ring...Viton Spout leaded...brass ( 15 / 16" OD) aluminum ( 15 / 16" OD) Spout unleaded...brass ( 13 / 16" OD) aluminum ( 13 / 16" OD) Fig. 300 Page 3 Morrison Catalog

5 Manual Shutoff Nozzles 189S 90 Bulk Fueling Nozzle Dash Pot Type nozzle for use in 2" bulk fueling (pressure applications). Supplied with holdopen notches and dash pot design for easier opening and cushioned close. Standard spout is 9" long. 36" spout is available. Vacuum breaker (optional) allows product to drain from spout into tank. 50 PSI working pressure 100 PSI cold, non-shock maximum Farm /Utility Nozzle Nozzle used for ¾" and 1" utility fueling applications (gravity or low pressure). Spouts are replaceable and available in either leaded or unleaded sizes. Maximum working pressure 25 PSI. Fig. 200TMC...without tube Fig. 200BSP...1" with British Pipe Threads Fig. 200S...with stainless steel internals. Can be used with E85 fuel. Fig. 189S 200 Series Body aluminum Disc Buna-N Stem brass Stem Seal Buna-N o-ring Spout leaded aluminum ( 15 / 16" OD) Spout unleaded aluminum ( 13 / 16" OD) Size Weight 2" w/9" spout 11 lbs 2" w/36" spout 14.3 lbs Body Aluminum Disc Viton (Teflon optional) Stem Brass Packing Teflon Spout Brass (2 1 / 8 " OD) Fig. 200 ¾" 1.75 lbs 1" 1.75 lbs 189G 75 Bulk Fueling Nozzle Gravity/Low Pressure nozzle for use in 2" bulk fueling (gravity or low-pressure applications). Supplied with hold-open notches. Standard spout is 9" long. 36" spout is available. Size Weight 2" w/9" spout 8.75 lbs 2" w/36" spout 15 lbs 227C Brass Nozzle Traditional style brass nozzle for use in 1" and 1¼" utility fueling applications with pressures up to 35 PSI. Brass spouts are available in either leaded or unleaded sizes. Body brass Disc Buna-N (Teflon optional) Stem brass Packing Teflon Spout leaded brass (1 1 / 8 " OD) Spout unleaded brass ( 13 / 16" OD) 602 Series Automatic Shutoff Nozzle Husky brand UL listed nozzle used for dispensing motor fuel with automatic shutoff capability. Supplied with built-in check valve. Available with full grip, all-weather nozzle guard. Fig. 189G Body Aluminum Disc Viton (Teflon optional) Stem Brass Packing Teflon Spout Brass (2 1 / 8 " OD) Fig. 227C 1" 4.5 lbs 1¼" 4.5 lbs Fig. 602X Models Available Weight = 3 lbs Fig. 602HV 1" high volume leaded nozzle Fig. 602X ¾" leaded or unleaded nozzle Fig. 602XS ¾" leaded or unleaded double shutoff nozzle Fig. 602GS ¾" and 1" farm nozzle Page 4 Morrison Catalog

6 Nozzle Accessories 122 Series 527 & 528 Hose Nozzle Swivel Installed at the nozzle inlet. For ease of operator handling and reduced hose wear. Swivel design provides durability and smooth swivel action. Standard o-ring is Viton. Seals are easily field repairable. Fig. 122ALV 1", 1¼", 1½" and 2" aluminum. Fig. 122BRV 1", 1¼" and 1½". Brass threaded ends and an aluminum center section. Fig. 122BRVS UN2A x 1.25 and UN2A x 1.5. Brass male threads and the center and female threads are aluminum. Fig. 122ALV Fig. 122HWA 1" meets U.S. military specs. Drawings and 13225E Anodized. Fig. 122WA 1½" meets U.S. military specs. Drawing 13225E Anodized clear. 222 Series Pump Hose Swivel Husky brand pump hose swivels. Used on curb pump hoses in motor fueling for easier operator handling and reduced hose damage and wear. Aluminum body with two o-rings (Viton and Flourosilicone). Inlet Check Valve Check valve mounted at the inlet of the nozzle. Used to retain residual product in the hose and help prevent spillage. Fig. 229 aluminum body, Buna-N disc and bronze spring. Fig. 229B same as Fig. 229, but with brass body, Viton o-ring and Buna-N disc. Fig. 122BRV Models Available Weight=0.5 lbs Fig " M x 1" F multi-swivel Fig. 222F ¾" M x ¾" F multi-swivel Fig. 222G 1" M x 1" F multi-swivel Fig. 222J 1" M x ¾" F multi-swivel 229 & 229B Fig. 222 Fig. 229 Fig " M x ¾" F 0.5 lbs 1" M x 1" F 0.5 lbs Fig. 229B 1¼" M x 1¼" F 0.75 lbs Whistle Fill Spout And Nozzle Cone brass and neoprene whistle fill spout attaches directly to a nozzle. When filling a tank, a high frequency whistling sound is created. When product reaches the bottom of the spout, the whistling stops, alerting the operator to the proximity of the rising liquid level. Fig. 527 whistle fill spout is 10" long overall and has 4" long tube after cone. Fig. 528 cone is neoprene and available separately. 609 Break-Away Coupling Husky brand break-away couplings. Used on curb pump hoses to help protect against damages resulting when a motorist drives away from the dispenser with the nozzle remaining in the vehicle fuel port. Tension causes the break-away to disconnect and release the line without spilling product. The detached coupling can be easily reattached and placed back in service. 229F Outlet Check Valve Check valve mounted at the outlet of the nozzle. Used to help prevent spillage of residual product in the nozzle by sealing product behind the check valve poppet. Size Weight 2" Brass 3.00 lbs 1¼" Aluminum.625 lbs Fig. 528 ¾".70 lbs 1".90 lbs Fig. 229F All NPT threads Fig. 527 Model & Size Weight Fig ¼" 2.0 lbs Fig. 528 #3 cone fi ts 1 3 / 8 " OD spout 0.5 lbs #3-A cone fi ts 1½" OD spout 0.5 lbs Fig. 609 Body brass or aluminum Disc Buna-N Page 5 Morrison Catalog

7 Tank Fill Caps and Vents 178 Series 179 Series Threaded Style Fill Cap Tight-seal style threaded cap. For fill port of small storage tanks. Lockable with a padlock. Powder coated black. Body is available in iron (IB) or brass (BB). Cap is available in iron (IC) or brass (BC). Fig. 178 Buna-N gasket. Fig. 178DT made for a drop tube with 2" straight pipe threads and Buna-N gasket. Fig. 178GSP 2" brass body, aluminum cap labeled, Gauge Stick Port. Fig. 178 Fill Cap Options Size IB-IC IB-BC BB-IC BB-BC Weight Weight Weight Weight 2" NPT 2.0 lbs 2.0 lbs 2.0 lbs 2.25 lbs 3" NPT 4.5 lbs 4.25 lbs 4.25 lbs 4.25 lbs 4" NPT 6.75 lbs 7.0 lbs 7.0 lbs 7.0 lbs Fig. 178DT Fill Cap Options Size BB-BC BB-IC Weight Weight 2" NPSF 2.25 lbs 2.0 lbs Fill Cap, Adaptor and Probe Cap Brass fill cap and adaptor with chain. Available as a complete unit, brass adaptor separate, or brass cap and chain separate. Buna-N gasket. Fig. 307P 2" cap only drilled and tapped with 3/8" Fig. 307 or ½" NPT hole for probe. Size Complete Adaptor Cap, Chain with Cap and Gasket 2" 1.75 lbs 0.5 lbs 0.75 lbs 3" 3.75 lbs 1.25 lbs 1.25 lbs Combination Fill Cap and Vent Fill cap and open style vent used on small storage tanks. Aluminum with brass screen. Hinged Style Fill Cap Loose-seal style cap with hinged cover. For fill port of small storage tanks. Lockable with a padlock. Aluminum or cast iron. Also available with male or female threads. Cast iron caps available painted black. 2" iron caps also available powder coated black. Custom labeled caps available upon request. Double Outlet Vent Aluminum T-style vent used primarily on small fuel oil storage tanks. Outlet ports on either side of the inlet with 20 mesh stainless steel screen keeps debris out of the airway. Fig. 155 threaded (NPT) Fig. 155BSP 2" with British Pipe Threads 155 and 155S Fig. 155S Fig. 179 Fig. 179M Fig. 179 Fill Cap Options Fig. Material Size/Mounting Weight 179 aluminum 2" NPT female 0.75 lbs 179 aluminum 2½" NPT female 1.0 lbs 179 aluminum 3" NPT female 1.0 lbs 179 aluminum 4" NPT female 2.0 lbs 179M aluminum 2" NPT male 0.75 lbs 179M aluminum 2½" NPT male 1.25 lbs 179CI cast iron 2" NPT female 2.5 lbs 179MCI cast iron 2" NPT male 2.75 lbs 307 & 307P 155 & 155S 379 Fig. 155FA 2" with flash arrestor Fig. 155S slip-on with set screw ¾".25 lbs 1" 0.5 lbs 1¼" 0.5 lbs 1½".75 lbs 2" 1.0 lbs 3" 2.5 lbs 2" NPT 1.25 lbs Fig. 379 NOTE...Tank fi ll caps must not be used as a substitute for proper normal and emergency venting on tanks. It is essential that proper venting be provided in compliance with all applicable codes for every tank system. Page 6 Morrison Catalog

8 Utility and Farm Tank Equipment 633 & 699F 155 and 155S Barrel Faucet Ball Valve Type ball valve type (quarter turn) brass barrel faucet. Used on barrels and small utility tanks for low pressure or gravity flow operation. Lockable with a padlock. Fig. 633 male thread both ends straight style Fig. 699F male threaded inlet female threaded outlet faucet style 633 1" x 1" 1.5 lbs 200 Series Farm /Utility Nozzle Nozzle used for ¾" and 1" utility fueling applications (gravity or low pressure). Spouts are replaceable and available in either leaded or unleaded sizes. Maximum working pressure 25 PSI. Fig. 200TMC...without tube Fig. 200BSP...1" with British Pipe Threads Body aluminum Disc Buna-N Stem brass Stem Seal Buna-N o-ring Spout leaded alum ( 15 / 16" OD) Spout unleaded alum ( 13 / 16" OD) 474 Farm Tank Emergency Valve Angle Type emergency shutoff in case of fire. Male thread to tank with plunger inside tank. Angled body to female threaded outlet. Fusible link holds plunger open. 5 PSI Maximum. Body brass Disc Buna-N (std), Viton or Teflon O-ring Buna-N (std) or Viton Fusible Link 165 Fig. 633 straight style Fig. 699F faucet style 699F ¾" 1.25 lbs 1" 1.75 lbs 1" x ¾" 2.00 lbs Fig. 200 ¾" 1.75 lbs 1" 1.75 lbs Fig " x ¾" 1.0 lbs 1" x 1" 1.0 lbs 110 Quick Closing Barrel Faucet UL listed barrel faucet with spring loaded poppeted shutoff. Used on barrels and utility tanks for low pressure (50 PSI maximum) or gravity flow and where quick shutoff is desired. Standard disc is Buna-N. Viton and Teflon are available. 779/780 Series 155 and 155S Relief Cap and Arrestor Cap and arrester installed on fuel or water tanks. Arrester protects tank contents from fire during filling. Hinged fill cap relieves at 1" or 3" W.C. pressure. Fig. 779 anodized aluminum relief cap only Fig. 780 anodized relief cap with flash arrester Oil Tank Filter Valve Used as a bottom outlet valve on residential fuel storage tanks and on farm tanks. All brass construction. ½" x 3 / 8". Fig. 110 Size Weight ¾" 1.25 lbs 1" 2.25 lbs 1¼" (not UL listed) 3.25 lbs Fig " NPSM (fuel) 0.5 lbs 2" NPSM (potable water) 0.5 lbs 780 2" NPSM (fuel) 1.0 lbs Body and Handle aluminum (anodized) Cover stainless steel Gasket Buna-N or FDA Buna Flash Arrester aluminum (anodized) perforated metal Fig. 87 Farm Tank Fig. 574 Emergency Valve Straight Type emergency shutoff closes in case of fire. Male thread to tank with plunger inside tank. Straight body with male threaded outlet. Fusible link holds plunger open. 5 PSI Maximum. Body brass Disc Buna-N (std), Viton or Teflon O-ring Buna-N (std) or Viton Fusible Link 165 Size 1" M x 1" M Weight 1.5 lbs NOTE The 474 and 574 require periodic inspection to ensure the shutoff mechanism is operating correctly. They are not intended to be used as a block valve and should not be opened under pressure. Page 7 Morrison Catalog

9 Fuel Systems Caps and Adaptors 305C, 405C & 305XP Series Cap Used for fill ports and access to leak detection on fuel storage tanks. Center pull ring with toggle cam to fit adaptor groove. Tight seal and lockable. 4" Top Seal type has grey powder-coat finish. Description Fig. 305C top seal cap. Fits top seal adaptor and coaxial adaptor. 305C EVR same as 305C but with EVR Approval. Fig. 305CU UL listed top seal cap. Fig. 305XP leak detection cap. Fits top seal adaptor. Available with a 3 / 8 " or ½" threaded (NPT) hole for cable connector. 3 / 8 " or ½" cable connector is available with cap. Fig. 305XPA combination cap and adaptor kit for leak detection systems. 3 / 8 " threaded hole for cable connector. Fig. 305XPU UL listed well cap. 3 / 8 " or ½" port hole. Fig. 405C side seal cap. Fits side seal adaptor. Black powder-coated. Materials 4" size aluminum body and levers (powder coat finish), stainless steel ring and lever pins, and Buna-N gasket. 2" size aluminum body (anodized finish) brass lever, stainless steel pins, and Buna-N gasket. 305, 405 & 605 Series Adaptor Used for fill ports and access to leak detection on fuel storage tanks. Profile machined for cam and groove fit on industry standard tight seal caps. Description 4" Fig. 305C Top Seal Type Fig. 305H/305LH top seal adaptor. Fits a standard top seal cap and drop tube. Available "with lugs" or "without lugs" and in two different heights. Fig. 305/305L top seal adaptor. Fits a standard top seal cap and drop tube. Available "with lugs" or "without lugs" and in two different heights. Fig. 305SA swivel adaptor brass. Fig. 305U UL listed top seal adaptor. Fig. 405C side seal adaptor. Fits a standard side seal cap and drop tube. Fig. 605 coaxial adaptor. Fits a standard top seal cap and drop tube. Materials Fig. 305 and 405 are brass sand castings machined to the appropriate profile. Fig. 605 is brass and Fig. 605AL is hard-coated aluminum. Gaskets are Buna-N. *NOTE See Page 41 for C.A.R.B and/or EVR Approval. Fig. 305 Top Seal Type Fig. 405C Side Seal Type 305SA Fig. 305XP Leak Detection w/cable Port Fig. Size Color Weight 305C 2" Hardcoat Anodized 0.75 lbs 305C* 4" Grey 2.0 lbs 305CU 4" Grey 2.0 lbs 405C* 4" Black 2.0 lbs 305XP 2" Hardcoat Anodized 0.75 lbs 305XP 4" Grey 2.0 lbs 305XPA 2" Hardcoat Anodized 2.5 lbs 305XPA* 4" Grey 5.0 lbs 305XPU 4" Grey 5.0 lbs *NOTE See Page 41 for C.A.R.B and/or EVR Approval. 4" Fig. 405 Side Seal Type 4" Fig. 605 Coaxial Type Fig. Size Lugs Height Weight 305 2" Without 2 5 /8" 0.75 lbs 305L* 3" x 4" With 2 19 /64" 2.5 lbs 305* 4" Without 2 5 /16" 2.25 lbs 305L* 4" With 2 5 /16" 2.5 lbs 305BSP 4" Without 2 5 /16" 2.25 lbs 305H 4" Without 2¾" 3.25 lbs 305LH 4" With 2¾" 3.25 lbs 305SA 4" Without 5.5 lbs 305U* 4" Without 2 5 /16" 2.25 lbs 405* 4" NA 1 5 /8" 2.25 lbs 605 4" NA 4" 5.5 lbs 605AL 4" NA 4" 1.75 lbs Page 8 Morrison Catalog

10 Tank Equipment Drop Tube 419 Series Directs product flow to liquid level when filling a storage tank. Prevents free fall and reduces agitation of liquid when filling. Flange fits between tight fill adaptor riser pipe. Tube extends to near bottom for submerged fill. 2" and 3" drop tubes attach to Morrison 9095A AST Overfill Prevention Valve. *NOTE See Page 41 for C.A.R.B and/or EVR Approval. Fig. 419 standard drop tube 2" x 4 ft 1.75 lbs 2" x 6 ft 2.50 lbs 2" x 12 ft 5.00 lbs 3" x 10 ft* 6.60 lbs 3" x 12 ft* 9.00 lbs 4" x 4 ft* N/A 4" x 5 ft* 6.00 lbs 4" x 7 ft* 7.50 lbs 4" x 10 ft* 9.00 lbs 4" x 12 ft* 12.0 lbs 4" x 15 ft* 10.5 lbs Fig. 419A Anodized 4" x 15 ft 10.5 lbs Fig. 419SOS oversized drop tube (3.906" OD vs " OD) 4" x 10 ft 9.00 lbs 4" x 12 ft 12.0 lbs 4" x 15 ft N/A Fig Series Diffuser The diffuser is attached to the end of a drop tube to reduce turbulence and vapor loss during fuel fills. It also acts as a rag catcher. Tank filling, manual sticking, water detection and cathodic protection (with certain models) can be accomplished without any change in procedure or routine. The diffuser will not restrict flow or cause any noticeable difference in filling. An extended version is also available. If the tube is too short to meet code, purchase the extended diffuser instead of replacing the tube. This diffuser provides an additional 12 of length to the drop tube. Aluminum. Telescopic models also have a teflon encapsulated Viton o-ring. 2" Threaded Style 4" Telescopic Open 4" Slip-On Style Gauge Cathodic Figure Stick Flow Number Yes/No Yes/No Weight 539TO-0400 AD Yes Yes 1.1 lbs (4" Telescopic Open) 539EXTO400 AD Yes Yes 1.1 lbs (4" Extended Telescopic Open) 539TC-0400 AD Yes No 1.1 lbs (4" Telescopic Closed) 539EXTC400 AD Yes No 1.1 lbs (4" Extended Telescopic Closed) 539AS-0200 AD No No 1.1 lbs (2" Slip-On Style) 539AT-0200 AD No No 1.1 lbs (2" Threaded Style) 539ATB0200 AD No No 1.1 lbs (2" British Pipe Thread) 539AS-0300 AD No No 1.1 lbs (3" Slip-On Style) 539AT-0300 AD No No 1.1 lbs (3" Threaded Style) 539ATB0300 AD No No 1.1 lbs (3" British Pipe Thread) 539AS-0400 AD No No 1.1 lbs (4" Slip-On Style) The open and closed telescopic versions are also available anodized. 542 Air Transfer Valve A vapor tight fitting installed on a fill tube. The valve opens at the initial stage of a fill and transfers the initial slug of air from the hose into the tank above the liquid level. This helps eliminate the turbulence created by air being forced through the liquid, which helps reduce vapor pressure. The valve can be installed on new or existing drop tubes. A special installation tool is also available for purchase. Fig. 542 Installation Tool Page 9 Morrison Catalog

11 Tank Equipment 334 Series 335A Single Poppet Foot Valve Installed at the inlet of a suction line normally at the bottom of the storage tank. Contains a poppet and functions like a check valve to hold prime on a pump. Metalto-metal seat and screened inlet. Fig. 334BP vertical check valve with 1 /8 " port hole. Only available in 1½". Fig. 334LP without poppet. Only available in.75" and 1". Body, seat and poppet brass Screen 20 mesh stainless steel Fig. 334 ¾" 1.00 lbs 1" 1.25 lbs 1½" 2.50 lbs 2" 4.75 lbs Double Poppet Foot Valve Installed at the inlet of a suction line normally at the bottom of the storage tank. Contains two poppets and functions like a check valve to hold prime on a pump. Metal-to-metal seat and screened inlet. Body, seat and poppets brass Screen 20 mesh stainless steel Fig. 335A 1½" 4.5 lbs 2" 6.5 lbs 331 & 331S 157 Union Check Valve Installed in the pipeline inside a standard union fitting. Spring loaded poppet with Viton seal. Fig. 331S is provided with a 20 mesh brass screen. Body and spring brass Disc Viton Fig. 331 Suction Pipe Strainer Installed at the inlet of a suction line normally placed at the bottom of the storage tank. Screen prevents debris from entering the line. 1½" and 2" sizes. Brass with 20 mesh stainless steel screen. 1½" 0.5 lbs 1½" 1.13 lbs 2" 1.25 lbs Fig Series 372 Frost Proof Drain Valve Used on aboveground storage tanks for draining condensation or water from the bottom of the tank. The lock bonnet doubles as the wrench. Fig. 128 all brass construction Fig. 128DIS: Body ductile iron Cap stainless steel Lock bonnet brass Stem stainless steel O-ring Teflon encapsulated Viton Fig. 128/128DIS 1" (128) lbs 1" (128DIS) 2.0 lbs Water Drain Valve Used on truck tanks for draining water from the bottom of the tank. All brass construction. O-ring Viton Spring stainless steel Disc Buna-N Viton option 1" x 1" 2.5 lbs Fig. 372 Page 10 Morrison Catalog

12 Tank Equipment 529 Series 530 Series Nipple Check Valve For General Use installed in fuel line of a suction system directly below the pump to hold prime. Expansion relief activates below 15 PSI. Fig. 529R same as Fig. 529 but without expansion relief. WARNING is not intended for use with leak detection systems due to range of pressure relief. Fill Pipe Extension Installed on the tank riser pipe to make up for adjustment in the grade level due to tank settlement. Threads in between the riser pipe and the fill adaptor. Two different heights are available. Body cast iron Offset Fig. 529 Body, spring and poppet brass O-ring Viton 2" 1.5 lbs Fig. 571 Fig " x 4" x 3½" height 3.0 lbs 571S 4" x 4" x 2 7 /16" height 3.0 lbs 1 ½ offset, with 1½ NPT threads. Used when the dispenser, suction stub or dispenser box has not been aligned correctly. Cast iron e-coated. Nipple Check Valve For Leak Detection installed at the outlet of a submersible pump to maintain accurate line pressure. Primarily for use with leak detection systems. Expansion relief activates at precise setting. Settings available 25 or 50 PSI. 2" 1.5 lbs 571 & 571S 184 Series 635 Double Tapped and Duplex Bushings Used in pipe and tank fitting to reduce or adapt to a connection. One hole is double tapped for the suction line, and one hole is single tapped for the return line. Cast iron with NPT threads. Fig. 184 Fig. 184D duplex bushing. Used to connect 2" pipe to dual ½" or 3 /8 " lines. Cast iron with brass tubing connectors as shown. The 4"x 1" x 1" is without compression fittings. Fig. 530 Body and poppet brass Spring...stainless steel O-ring Viton 184 1¼" x 1" x 1" 0.50 lbs 1½" x ½" x ½" N/A 1½" x ¾" x ¾" 0.75 lbs 1½" x 1" x 1" 0.75 lbs 2" x 3 /8" x 3 /8" 0.75 lbs 2" x ½" x ½" 0.75 lbs 2" x ¾" x ¾" 0.75 lbs 2" x 1" x 1" 1.00 lbs 2" x 1¼" x1¼" 0.75 lbs 2" x 1½" x 1½" 0.75 lbs 2½" x 1¼" x1¼" 1.25 lbs 2½" x 1½" x 1½" 1.25 lbs 2½" x 2" x 2" 1.25 lbs 3" x 1" x 1" 2.00 lbs 3" x 1¼" x1¼" 2.00 lbs 3" x 1½" x 1½" 2.00 lbs 3" x 2" x 2" 2.00 lbs 3" x 2½" x 2½" 2.00 lbs 3½" x 1½" x 1½" 2.25 lbs 3½" x 2" x 2" 2.50 lbs 3½" x 2½" x 2½" 2.25 lbs 3½" x 3" x 3" 2.25 lbs 4" x 1" x 1" 3.75 lbs 4" x 1¼" x1¼" 4.90 lbs 4" x 1½" x 1½" 2.50 lbs 4" x 2" x 2" 3.50 lbs 4" x 2½" x 2½" 4.25 lbs 4" x 3" x 3" 3.40 lbs 6" x 4" x 4" 8.35 lbs ¼" black pipe plug 0.15 lbs 1" black pipe plug 0.25 lbs 2" black pipe plug 1.50 lbs 3" black pipe plug 3.00 lbs 4" black pipe plug 2.75 lbs 6" black pipe plug 8.00 lbs 1½" 2.95 lbs Fig. 635 Fig. 184D 184D 2" x 3 /8" x 3 /8".85 lbs 2" x ½" x ½".85 lbs 4" x ¾" x ¾" 4.5 lbs 4" x 1" x 1" 3.8 lbs Page 11 Morrison Catalog

13 Emergency Shutoff Valves Emergency Shutoff Valve UL Listed required on underground tank motor fueling systems. The emergency shutoff valve, or impact valve, is installed on the fuel line directly under the dispenser. It is intended to shut off the flow of product in the event of impact and/or fire involving the dispenser. In normal operation, the valve is left open, held in position by a fusible link. A shear section is located in the upper half of the valve and must be installed level with the base of the dispenser. In an emergency, the handle releases and the spring-loaded poppet assembly will close. Important Warning this valve requires periodic inspection to ensure the shutoff mechanism is operating correctly. Always shutoff the power to the dispenser when changing filters or doing maintenance. This valve is not intended to be used as a block valve and should not be opened under pressure. Opening under pressure can damage or distort internal components. Body and shear section cast iron (epoxy coated) Disc Viton O-rings Viton Gasket graphite Shaft stainless steel Handle aluminum Unibody incorporates U-bolt and post mount bracket connections with male, female and union style pipe threads (NPT) at the outlet (top connection). Also available with regular and containment style inlet. (Containment style is made for direct hookup to secondary containment piping.) British Pipe Threads also available. Vapor Recovery Used for Stage I Vapor Recovery. Adaptors are installed on the VR riser of UST with coupling connection to fit vapor recovery hose on truck. Various styles available (listed below). Fig. 323 aluminum adaptor (threaded). Fig. 323B aluminum adaptor (threaded) with brake interlock mounting pad. (Available without internals). Fig. 323BSP aluminum adaptor with brake interlock mounting pad and BSP threads. Fig. 323C aluminum cap, cam levers to fit VR adaptors. Lockable with Buna-N gasket and orange powder coat. Fig. 323SA brass swivel adaptor. Fig. 323XB brass adaptor (threaded). Body aluminum (hard-coated) Disc Buna-N or Viton Stem plated brass Spring stainless steel Viton available 636 Series Vapor Recovery Adaptors 323 Series Fig. 636U Fig. 323SA Fig. 636CM Fig. 636F Sizes 1½" x 1½" 636F Female connections unibody 1½" x 1½" 636M Male top connection unibody 1½" x 1½" 636U Union top connection unibody 1½" x 1½" 636CF Female connections...containment 1½" x 1½" 636CM Male top connection containment 1½" x 1½" 636CU Union top connection containment 2" x 1½" 636F Female connections unibody 2" x 1½" 636M Male top connection unibody 2" x 1½" 636U Union top connection unibody 2" x 1½" 636CF Female connections containment 2" x 1½" 636CM Male top connection containment 2" x 1½" 636CU Union top connection containment 2" x 2" 636M Male top connection unibody 2" x 2" 636CM Male top connection containment 2" x 2" 636F Female connections unibody 2" x 2" 636CF Female connections containment Fig. 323 Fig. Fig " adaptor x 3" NPT 3.5 lbs Fig. 323* 4" adaptor x 4" NPSM 3.5 lbs Fig. 323B 4" x 3" 4.0 lbs Fig. 323B 4" adaptor x 4" NPSM 4.25 lbs Fig. 323C* 4" Cap 2.0 lbs Fig. 323SA 4" x 4" lbs Fig. 323XB* 4" adaptor x 4" NPSM lbs *NOTE See Page 41 for C.A.R.B and/or EVR Approval. Fig. 323B Fig. 323C Page 12 Morrison Catalog

14 Extractor Fittings 560, 561, 562 & 563 Series Extractor Installed on the vent line of an underground storage tank. Extractor allows vent lines to be manifolded and also allows removal of float vent valve (Fig. 317) for repair, replacement or tank testing. Various sizes available. Available with cage or without. Body cast iron (epoxy coated) Cage brass O-ring Buna-N Extractor Pipe Cap Used as a cover for the extractor/ float vent valve overfill system. Installed on the riser pipe at grade level, normally inside a manhole. Fig 578P same as Fig. 578, but with 3 /8 " or ½" NPT hole through top surface for probe fitting. Cap brass Gasket Buna-N Pin (handle) plated steel Float Vent Valve Fig " 2.75 lbs A main component of the extractor/float vent valve overfill prevention system (Fig. 560/317). Installed on a UST vent line. When filling a tank, the ball floats on the liquid and rises to the seat area on the pipe nipple. The level of the seat is set at the high level limit of the tank. Once seated, air flow becomes restricted which abruptly reduces the filling rate and warns the operator to stop filling the tank. A 1 /8 " bleed hole is provided on the side of the nipple to allow the operator to drain the transport hose into the tank after the filling process has been halted. Various nipple lengths are available. Fig 317 2" valve requires cage to thread into 560 Series extractors. Fig 317 3" doesn't require cage to thread into 560 Series extractors. Fig 317 NPT 3" float vent valve with 3" male threads. (3" x 6" and 3" x 11" only.) Will not thread into 560 Series extractors. Fig. 560 Fig. 317 (3") Test Plug Fig. 561 Fig. Fig. 560* 4" x 4" x 2" x 2" lbs Fig. 561* 4" x 4" x 2" 15.0 lbs Fig. 562* 4" x 4" x 3" x 2" 17.5 lbs Fig. 563* 4" x 4" x 3" 15.5 lbs *NOTE See Page 41 for C.A.R.B and/or EVR Approval. 578 & 578P 561P 317 Series *NOTE See Page 41 for C.A.R.B and/or EVR Approval. To seal a system when conducting a tank tightness test on a tank equipped with the extractor/vent valve overfill. Test plug threads into the extractor fitting in place of the float vent valve and remains for duration of the test. Body brass O-ring Buna-N Pin (handle) plated steel Fig. 317 (2") Size All Fig. 563 Fig. 561P Weight 3.0 lbs Fig. 562 Size Weight 2" x 6" long nipple* 2.25 lbs 2" x 12" long nipple* 4.25 lbs 2" x 15" long nipple* 5.00 lbs 2" x 17" long nipple* 5.75 lbs 2" x 19" long nipple* 6.50 lbs 2" x 21" long nipple* 5.74 lbs 3" x 6" long nipple 7.00 lbs 3" x 6" long nipple (Fig. 317 NPT) 7.00 lbs 3" x 10" long nipple 10.0 lbs 3" x 11" long nipple 12.5 lbs 3" x 11" long nipple (Fig. 317 NPT) 12.5 lbs 3" x 12½" long nipple 16.0 lbs 3" x 15" long nipple 18.0 lbs 3" x 17" long nipple 16.0 lbs *NOTE See Page 41 for C.A.R.B and/or EVR Approval. WARNING The 317 series should not be used on suction pump systems. Overfi ll warning systems should only be used on gravity drip systems. Do not use where pump off unloading is used. 2" size 3" size Pipe steel (epoxy coated) Pipe steel (epoxy coated) Float stainless steel O-ring Buna-N Cage Spring stainless steel Adaptor brass 2" NPT Male Float stainless steel 3"-¾"-8 Threads Page 13 Morrison Catalog

15 Gate Valves 234 & 235 Series Gate Valve Without Expansion Relief rising stem gate valve used for manual flow control in petro-chemical liquid handling. Available in brass and ductile iron. Teflon fitted is an option for brass, standard for ductile. Pressure Rating cold, non-shock, 200 PSI WOG WARNING Fig. 234/235 series is not equipped with expansion relief capability. If expansion relief is needed, specify Fig. 534 or Fig Fig. 234DI Fig. 235 Fig. 235B Description The 234/235 valve operates by rotating a powder coated handwheel counter clockwise to open or clockwise to close. Valve can be left partially open to control flow rate. Material and Confi guration Options Fig. 234DI non-locking gate valve. Flanged, ductile iron body/bonnet, brass stem/discs. Fig. 234BDI same as Fig. 234DI, but locking style. Fig. 235 non-locking gate valve. Threaded, all brass construction. Fig. 235B same as Fig. 235, but locking style. Fig. 235DI same as Fig. 235, but ductile iron body/bonnet, brass stem/discs. Fig. 235BDI same as Fig. 235DI, but locking style. 534 & 535 Series Gate Valve With Expansion Relief rising stem gate valve used for manual flow control in petro-chemical liquid handling. Available in brass and ductile iron. Teflon fitted is an option for brass, standard for ductile. Pressure Rating cold, non-shock, 200 PSI WOG Description The 534/535 gate valve is the same as Fig. 234/235 gate valve but with the additional feature of expansion relief. Expansion Relief piping exposed to outside temperature rise will create pressure build-up in sections of piping that are isolated by closed valves for example. Expansion relief feature allows product to bleed back through the closed valve, and thereby helping relieve excessive pressure in the line. If left uncontrolled, pressure build-up within a system can result in a release of product to the outside. Fig. 2" 3" Fig. 534DI 20.0 lbs 33.0 lbs Fig. 534BDI 21.0 lbs 38.0 lbs Fig lbs 17.5 lbs Fig. 535B 10.0 lbs 18.0 lbs Fig. 535DI 9.00 lbs 18.0 lbs Fig. 535BDI 10.5 lbs 18.5 lbs Fig. 1½" 2" 3" Fig. 234DI NA 20.0 lbs lbs Fig. 234BDI NA 21.5 lbs lbs Fig lbs 7.75 lbs lbs Fig. 235B 6.25 lbs 10.0 lbs lbs Fig. 235DI 4.50 lbs 8.00 lbs lbs Fig. 235BDI 5.75 lbs 10.0 lbs lbs Code Compliance If fire regulations restrict the use of brass valves and require steel or nodular iron, Fig. 234DI, 235DI or 235BDI (ductile iron) will comply. Mounting Connections Fig. 234 series is flanged 150# raised-face ductile iron round flange. Companion flanges are available. See Fig. 514 in the appendix. Fig. 235 series is threaded (NPT). Fig. 534BDI Fig. 535 Fig. 535B Material and Confi guration Options Fig. 534DI non-locking gate valve. Ductile iron body/bonnet, brass stem/discs. 2" available in 25 PSI or 50 PSI. Fig. 534BDI same as Fig. 534DI, but locking style. Fig. 535 non-locking gate valve. Threaded, all brass construction. ER at approximately 50 PSI. Fig. 535B same as Fig. 535, but locking style. Fig. 535DI same as Fig. 535, but ductile iron body/bonnet, brass stem/discs. Fig. 535BDI same as Fig. 535DI, but locking style. Code Compliance If fire regulations restrict the use of brass valves and require steel or nodular iron, Fig. 534BDI, 535DI or 535BDI (ductile iron) will comply. Mounting Connections Fig. 534 series is flanged 150# raised-face ductile iron round flange. Companion flanges are available. See Fig Fig. 535 Series is threaded (NPT). Page 14 Morrison Catalog

16 Gate Valves and Ball Valves 237, 238 & 438 Quick Opening Gate Valve Manually operated gate valve with throttle type lever action. For use in petroleum liquid handling. Pressure Rating 200 PSI WOG, cold, non-shock. Fig. 237 without spring. Teflon packing available in 1½" to 3". Fig. 238 with external spring. Teflon packing available in 1½" to 3". Fig. 438 with internal spring. Made for use on hydraulic lift systems. Body brass Handle ductile iron Discs brass Shaft seal on 1¼" Buna-N-Nitrile Cap brass All other sizes shaft seal Teflon impregnated fiber packing 235RF Flanged Aluminum Gate Valve Aluminum gate valve. Meets Gate Valve CID A-A with TTMA flanges and quick-rising stem handwheel operation. Used in water or fuel systems. Available in anodized finish. Often assembled in various manifold configurations. Pressure Limit 125 PSI WOG. Ball Valve Fig. 235RF Full Port full port ball valve used for liquid handling with manual open-close in quick quarterturn handle operation. Threaded (NPT) connections. Valve can be operated in partial open position. Lockable with padlock (optional). Can also be used for air service. Pressure Limits 600 PSI WOG, 150 PSI WSP. ¼" 0.25 lbs 3 /8" 0.28 lbs ½" 0.50 lbs ¾" 0.75 lbs 1" 1.00 lbs 1¼" 1.35 lbs 1½" 2.40 lbs 2" 3.40 lbs 2½" 7.40 lbs 3" 9.75 lbs 4" 15.0 lbs Body brass Ball hard chrome plated Seal Teflon Fig. 691B patented locking device, available in ¼" 4" sizes. (¼" 2" size 600 PSI, 2½ 4" size 450 PSI). Fig. 691BSS stainless steel, not UL listed PSI WOG. Not available in all sizes. Fig. 237 Fig. 238 Fig. 438 Fig. 237/238 1¼" 4.75 lbs 1½" 7.25 lbs 2" 9.25 lbs 3" 22.0 lbs Body aluminum Bonnet aluminum Stem brass Discs brass NOTE companion fl anges available, see Fig. 603C. Oil and Molasses Gate Valve Fig ¼" 5.0 lbs 3" 10 lbs 4" 17 lbs 6" 35 lbs 691, 691B & 691BSS 215 Series Fig 691 Manually operated shutoff valve designed to be used with heavy oils. Iron body and brass gate construction. Lockable with padlock. Fig. 215AS spring-loaded (¾" and 2"). Fig. 215AN w/locking nut (¾" and 2"). Fig. 215AL w/locking nut (¾" and 2"). Fig. 215ALH 1½" and 2" with long handle. ¾" 1.50 lbs 1" 2.00 lbs 1¼" 2.33 lbs 1½" 3.00 lbs 2" 4.00 lbs 3" 6.00 lbs 4" 17.5 lbs Fig. 215A These faucets are intended for use with non-fl ammable viscous liquids stored in or dispensed from non-pressurized containers at ambient room temperature. Morrison Bros. is not responsible for the function or safety of this product if it has been altered in any way or used under conditions other than those stated above. Page 15 Morrison Catalog

17 Emergency Valves 272 Series Internal Emergency Valve Often referred to as a fire valve. Used to shut off flow in the event of fire. Fusible link holds open spring actuated lever. Body mounts at the base of an aboveground tank with plunger end projecting inside the tank, thus the designation internal. Options/Description (212 Fuse Link Standard) (Fuse Link is UL Listed) Fig. 272HO brass body and brass internals, Viton o-ring. Threaded mounting connection. Teflon fitted available (Viton encapsulated Teflon o-ring and Teflon packing). 4" x 3" also available with stainless steel shaft. Fig. 272HOS same as 272HO, but with shear section machined in body. Fig. 272HOL same as 272HO, but with locking lugs for padlock. Fig. 272HLS same as 272HO, but with shear section machined in body and locking lugs for padlock. Fig. 272HDI ductile iron body and internals, Teflon fitted as standard. Fig. 272HDS same as 272HDI, but with shear section. Fig. 272DI same as Fig 272HDI, but with 150# raised-face flange. Fig. 272DLS same as 272HDI, but with shear section machined in body and locking lugs for padlock. External Emergency Valve Often referred to as a fire valve. Used to shut off flow in the event of fire. Fusible link holds open spring actuated lever. Mounts on external pipeline, thus the designation external." 200 PSI WOG Options/Description (165 Fuse Link Standard) (Fuse Link is UL Listed) Fig 346DI ductile iron body, cap, seat and swing arm. Viton encapsulated Teflon o-ring, Teflon gasket, and stainless steel spring. Threaded (NPT). Fig. 346FDI same as Fig. 346DI, but with 150# raised-face flange mounting connection. Fig. 346SS same as Fig. 346DI, but with 316 stainless steel construction. Fusible Globe Valve 346 Series 939 Fig. 272HO Brass gate valve used to shut off product flow in the event of fire. Fusible element in handwheel automatically closes valve when in contact with 165 Fahrenheit. 10 PSI max operating pressure (1" is 25PSI). UL listed through ½" size. 200 available. *Recommended for fuel oil and kerosene service. 272DI 4" x 3" 34.0 lbs 6" x 4" 42.0 lbs 272DLS 2" x 2" 6.50 lbs 3" x 3" 11.5 lbs 272HDI 2" x 2" 7.00 lbs 3" x 3" 10.0 lbs 4" x 4" 21.0 lbs 272HDS 2" x 2" 7.00 lbs 3" x 3" 10.0 lbs 4" x 4" 21.0 lbs 272HO 2" x 2" 6.50 lbs 2½" x 2" 8.00 lbs 2½" x 2½" 8.75 lbs 3" x 2½" lbs 3" x 3" 11.5 lbs 4" x 3" 17.0 lbs 4" x 4" lbs Fig. 346DI Fig. 939 Fig. 272DI Fig. 346FDI Fig. 272HOL 272HOL 2" x 2" 7.00 lbs 2½" x 2" 8.50 lbs 2½" x 2½" 8.75 lbs 3" x 2½" 12.0 lbs 3" x 3" 13.0 lbs 4" x 3" 18.0 lbs 272HOS 2" x 2" 6.80 lbs 2½" x 2" 8.00 lbs 2½" x 2½" 8.75 lbs 3" x 2½" 17.0 lbs 3" x 3" 9.70 lbs 4" x 3" 17.0 lbs 4" x 4" 19.8 lbs 272HLS 2" x 2" 7.00 lbs 2½" x 2" 8.50 lbs 2½" x 2½" 8.60 lbs 3" x 2½" 12.0 lbs 3" x 3" 11.5 lbs 4" x 3" 16.5 lbs Size 346DI 346FDI 346SS 346FSS 1½" 4.50 lbs NA 6.0 lbs NA 2" 6.50 lbs 15.0 lbs 7.0 lbs 8.0 lbs 3" 15.0 lbs 27.0 lbs NA NA 4" NA 71.0 lbs NA NA ¼" 0.50 lbs 3 /8" 0.50 lbs ½" 0.75 lbs ¾" 1.00 lbs 1" 2.25 lbs The valves shown on this page require periodic inspection to ensure the shutoff mechanism is operating correctly. They are not intended to be used as a block valve and should not be opened under pressure. Page 16 Morrison Catalog

18 Check Valves 246 Series 830 Swing Check Valve Used for single-direction flow in a horizontal pipeline and/or to isolate product in a multi-product handling system. Poppet and seats are metal and may allow some seepage over long periods of time. Expansion relief is available. Options/Description Fig. 246A Expansion relief available (except 246AL); specify 25 or 50 PSI when ordering. Fig. 246A brass body, cap and Fig. 246DRF internals. Threaded connections. Cold, non-shock pressure limit = 200 PSI WOG. Fig. 246ADI same as 246A, but constructed of ductile iron. Fig. 246DRF same as 246ADI, but with 150# raised-face flanged connections. Size 246A 246ADI 246DRF 1½" 3.50 lbs NA NA 2" 6.00 lbs 5.50 lbs NA 3" 13.2 lbs 12.5 lbs lbs 4" NA NA lbs 335B Double Poppet Vertical Check Valve For standard check valve applications such as holding prime on a pump. Metal poppets/seats. All brass construction and made to be mounted in the vertical position with product flow upward. Fig. 335BP same as Fig. 335B, but equipped with a test plug. 646 Wafer Check Valve Used for single-direction flow in a horizontal pipeline. Thin design (¾") ideal when space is limited. 5 3 /8 " OD fits into 3", 150# flange bolt pattern. Fig. 335B 1½" 4.75 lbs 2" 6.50 lbs Fig. 646 Vertical Check Valve With Extractable Poppet for use in check valve applications where easy access is to be maintained for poppet removal and repair. Plate detaches from valve body allowing access to poppet/seat assembly. Body and cover plate cast iron (epoxy coated) Cap brass Insert/poppet assembly brass Gasket Viton 137 Series Angle Check and Back Pressure Valve Fig. 830 Single Poppet/Spring Loaded Fig. 137 fitted with a light spring and soft seat and made for standard check valve applications. All brass. Buna-N disc (std). Teflon and *Fig. 137/137B Viton available. Fig. 137B fitted with heavy spring and metal seat. Used for back pressure applications. All brass construction. Opening Pressure (Fig. 137B) 1½" 4.25 lbs 6 PSI 2" 6.25 lbs 5 PSI 3" 13.5 lbs 7 PSI NOTE Special pressure settings are available in the 137 and 137B series for an extra charge. *Available with expansion relief. Specify 25 PSI or 50 PSI. NOTE opening pressure settings are approximate 158 Series Vertical Check and Back Pressure Valve Single Poppet/Spring Loaded Fig. 158A fitted with a light spring and soft seat and made for standard check valve applications. All brass. 4" body is aluminum. Buna- N disc (std). Teflon and Viton available. Fig. 158B fitted with heavy spring and metal seat. Used for back pressure applications. Brass. NOTE Special pressure settings are available in the 158 and 158B series for an extra charge. 1½" 8.25 lbs *Fig 158/158B Opening (Fig. 158B) Pressure (Fig. 158B) ¾" 1.25 lbs 4 PSI 1" 1.75 lbs 4 PSI 2" 5.75 lbs 6 PSI 3" 15.0 lbs 8 PSI 4" 8.00 lbs 5 PSI *Available with expansion relief (1" to 4"). Specify 25 PSI or 50 PSI. NOTE opening pressure settings are approximate Body nickel plated steel Poppet stainless steel O-ring seal Viton Size 3" Weight 4.25 lbs Page 17 Morrison Catalog

19 By-Pass Valves and Anti-Syphon Valves AL By-Pass Valve Used in applications where pressure control is needed such as by-passing a pump in order to reduce the pressure at the outlet. Valve settings are adjustable plus or minus 5-10 PSI from set point. The valve is available in PSI settings from 20 to 75. All brass construction with stainless steel spring and Teflon packing. NOTE Fig. 174 is NOT a pressure regulating device. 910ER Anti-Syphon Valve Used on AST to help prevent a release of product if rupture in the line occurs below liquid level in the tank. The Fig. 910ER is normally closed and will resist the head pressure and assist in preventing any siphoning of tank contents. 25 or 50 PSI. Body ductile iron (epoxy coated) Cap and seat brass Disc Viton 710 Solenoid Valve (normally closed) Installed on pipeline leading from an aboveground tank. This valve is used to help prevent accidental siphoning of product from the tank in the event of a fracture in the pipe or other cause for leak downstream and below the liquid level. The Fig. 710 solenoid valve is a two-way, Fig. 710 one directional flow, hung piston type valve with normally closed at rest positioning. The valve opens upon receipt of an electronic signal such as when a dispenser or pump is switched on. Code Compliance Body brass or stainless steel Seals Viton,Teflon, Solenoid housed in an integral, watertight, explosion-proof shell. 711 Solenoid Valve (normally open) Fig ½" 7.75 lbs 2" 9.5 lbs NFPA 30, 30A, UFC, BOCA, SBCCI/SFC, and PEI RP200. CSA Certified. General purpose valve for applications such as pressure systems, machine tools, water processing and steam systems. The Fig. 711 solenoid valve is a high flow pilot operated piston valve that is normally open. Install on horizontal line with the solenoid coil in the upright and vertical position. 3 PSI pressure differential required to keep valve open. It has a maximum viscosity rating of 60 centistokes. By-Pass Valve Used in applications where pressure control is needed such as bypassing a pump in order to reduce the pressure at the outlet. Valve settings are adjustable plus or minus 5-10 PSI from set point. The valve is available in PSI settings from 20 to 75. Aluminum body construction with stainless steel spring and Teflon packing. NOTE Fig. 174AL is NOT a pressure regulating device. Fig. 910ER NOTE Due to heavy spring load needed to resist head pressure, Fig. 910ER is restricted to use on submerged pump (pressure) systems only. Characteristics and Options 1. Operates at 120 volts (240 volts available). 2. Includes a continuous duty Class H standard coil. 3. Must be mounted with solenoid vertical and upright. 4. No differential pressure is required to open the valve. 5. Connects to ½" conduit. 6. Enclosure is watertight and rated for hazardous locations NEMA 3, 4X, 7 and 9; groups C and D. 7. A strainer with 100 mesh screen is recommended at the inlet. 8. Has built-in expansion relief. 9. Maximum viscosity of 60 centistokes. 10. Fig. 710SS is stainless steel. Size Construction Weight ¾" Brass with Viton Seal 11.0 lbs 1" Brass with Viton Seal 13.0 lbs 1½" Brass with Viton Seal 16.0 lbs 2" Brass with Viton Seal 21.0 lbs 3" Brass with Viton Seal 44.0 lbs 1½" Stainless Steel with Tefl on Seal 16.0 lbs 2" Stainless Steel with Tefl on Seal 21.0 lbs 3" Stainless Steel with Tefl on Seal 44.0 lbs Fig. 711 Fig. 174AL 3" 15.0 lbs 1½" 5.5 lbs 2" 7.4 lbs NOTE Can only be pumped through in one direction, the direction of the fl ow arrow. NOTE Not designed for use as an overfi ll prevention or process control valve. Size Construction Weight ¾" Brass with Viton Seal 2.86 lbs 1" Brass with Viton Seal 5.5 lbs 1½" Brass with Viton Seal 8.6 lbs 2" Brass with Viton Seal 9.47 lbs Page 18 Morrison Catalog

20 Emergency Vents 244 Series Emergency Vent Emergency vent (pressure relief only) used on aboveground storage tanks, as a code requirement that helps prevent the tanks from becoming over-pressurized and rupturing if exposed to fire. UL listed except for 2". Fig.244 Description The 244 emergency vent consists of a body and a black powder coated cover (2" not powder coated) that moves up and down on a center pin. Pressure inside the tank forces the cover to lift up off the vent seat, allowing air to exhaust. The center pin guides the movement. When pressure falls the cover lowers back down onto seat and the vent is automatically reset. Code Compliance When properly sized for the tank, this vent will conform to the requirements of NFPA 30, 30A, UL 142, UL 2244, API 2000, and PEI RP200. Opening Pressure Ship Venting Mounting Fig. No. Size Setting Weight Capacity Connection (oz/sq in) (lbs) (*Estimated 2.5 PSI) 244 & 244O 4" ,750 Female NPT/BSP ,750 Female NPT 6" ,130 Female NPT/BSP ,130 Female NPT 8" ,000 Female NPT ,000 Female NPT 244F& 244OF 6" ,750 Flanged ,750 Flanged 8" ,550 Flanged ,550 Flanged 10" ,350 Flanged ,350 Flanged ,350 Flanged 244M & (2" and 3" OM only) 244OM 2" ,100* Male NPT/BSP 3" ,900 Male NPT/BSP 4" , ,750 Male NPT Male NPT/BSP 244OMI 6" ,130 Male NPT ,130 Male NPT/BSP 8" ,300 Male NPT ,300 Male NPT 244OH 6" ,750 Female NPT ,750 Female NPT 244OMH 6" ,750 Male NPT ,750 Male NPT Fig.244M Material and Confi guration Options Aluminum Body or Iron Body suffix (I) indicates iron. Metal-to-Metal Seat (brass) or Soft Seat (Viton ) suffix (O) indicates o-ring. Male/Female NPT/BSP or Flanged Mounting Connection suffix (M) indicates male, and suffix (F) indicates flanged. Opening Pressure Setting settings indicated are approximate. T=Tall Body...8" only order for use on tite wrapped tanks. Opening Pressure Ship Venting Mounting Fig. No. Size Setting Weight Capacity Connection (oz/sq in) Fig.244F WARNING...The 244 emergency vent is for emergency pressure relief only and must be used in conjunction with a normal vent or pressure vacuum vent such as a Morrison Fig. 354, 548, 748 or 749. WARNING...The 244 emergency vent must be properly sized and selected for each specifi c tank application in order to meet the proper venting capacity requirements. See the Morrison Vent Guide for further instructions. Emergency vent should be set higher than the normal vent so the normal vent operates first. Use 16 oz. o-ring to comply with pressure decay test. Contact factory for assistance. (lbs) (*Estimated 2.5 PSI) 244OI 4" ,750 Female NPT ,750 Female NPT 6" ,130 Female NPT ,130 Female NPT 8" ,000 Female NPT ,000 Female NPT (3" OMI only) 3" ,900 Male NPT 4" ,750 Male NPT ,750 Male NPT 6" ,130 Male NPT ,130 Male NPT 8" ,300 Male NPT ,300 Male NPT 244OMT 8" ,300 Male NPT ,300 Male NPT WARNING...Do not fi ll or unload fuel from a storage tank unless it is certain that the tank vents will operate properly. Morrison tank vents are designed only for use on shop fabricated atmospheric tanks which have been built and tested in accordance with UL 142, NFPA 30 & 30A, and API 650 and in accordance with all applicable local, state and federal laws. In normal operation, dust and debris can accumulate in vent openings and block air passages. Certain atmospheric conditions such as a sudden drop in temperature, below freezing temperatures, and freezing rain can cause moisture to enter the vent and freeze which can restrict internal movement of vent mechanisms and block air passages. All storage tank vent air passages must be completely free of restriction and all vent mechanisms must have free movement in order to insure proper operation. Any restriction of airfl ow can cause excessive pressure or vacuum to build up in the storage tank, which can result in structural damage to the tank, fuel spillage, property damage, fi re, injury, and death. Monthly inspection, and immediate inspection during freezing conditions, by someone familiar with the proper operation of storage tank vents, is required to insure venting devices are functioning properly before fi lling or unloading a tank. Normal vents such as pressure vacuum and updraft vents for aboveground storage tanks should be sized according to NFPA 30 (2008) Page 19 Morrison Catalog

21 Pressure/Vaccum Emergency Vents 244A Flanged Adaptor The 244A can be used with either Fig. 244F or Fig. 143A. Carbon steel welded rim and skirt. Fig. 244A Size Weight 6" (eight 7 /8" holes on 9½" B.C.) 12.0 lbs 8" (eight 7 /8" holes on 11¾" B.C.) 19.0 lbs 10" (twelve 1" holes on 14¼" B.C.) 20.0 lbs 244C Companion Flange The 244C can be used with either Fig. 244F or Fig. 143A. Cast iron with NPT center port I.D. Fig. 244C Size Weight 8" (eight 7 /8" holes on 11¾" B.C. w/8" NPT I.D.) 27.0 lbs 10" (twelve 1" holes on 14¼" B.C. w/10" NPT I.D.) 36.0 lbs 244N Pipe Nipple Available (T.O.E.) Threaded One End or (T.B.E.) Threaded Both Ends. Fig. 244N Carbon steel NPT 4" x 8" 7.00 lbs 6" x 8" 13.0 lbs 8" x 8" 20.0 lbs 8" x 12" 28.0 lbs Expansion Relief Valves 77 76DI & 78DI ¼" Expansion Relief Valve Used on AST piping for relief of excessive pressure due to outside temperature rise. Valve allows product to return back to Fig. 77 storage tank. Especially suited for existing pipeline and by-passing a valve that does not have expansion relief. Brass construction. Tube fittings are provided. Copper tubing is not supplied. 40 PSI pressure setting is approximate. ¼".5 lbs 1 /2" Expansion Relief Valve Used on AST piping for relief of excessive pressure. Valve allows product to return back to storage tank. Ductile iron construction. Fig. 76DI for PRECISE settings. Specify 25 or 50 PSI. Primarily for use with leak detection Fig. 78DI systems. Fig 78DI 40 PSI = standard pressure setting. 25 and 100 PSI settings are available. Pressure settings are approximate. ½" 0.75 lbs Page 20 Morrison Catalog

22 Pressure/Vaccum Emergency Vents 548 Series 748 Series Pressure/Vacuum Vent With Gauge Hatch for normal venting of aboveground storage tanks. Allows tank to breathe during filling and discharging operations. Pressure/vacuum poppets seal vapors in the tank when pressure is equalized. This vent must be used in conjunction with an emergency vent and it is RECOMMEND- ED that the opening pressure setting is set below that of the emergency vent so the normal vent operates first. Settings are approximate. Fig. 548 Fig. 548 brass body and hood. Brass (raised) metal-to-metal seats/poppets. Fig. 548A aluminum body and hood. Brass (raised) metal-tometal seats/poppets. 2" available with British Pipe Threads. Standard Features 1. Brass (raised) metal-to-metal seats/poppets. 2. Threaded gauge hatch for manual gauging access. 3. Horizontal discharge with field-adjustable, tripolar orientation. Fig. 548 Fig. 548A Venting Pressure Vacuum Ship Ship Capacity Size Setting Setting Weight Weight (CFH) (oz/sq in) (oz/sq in) (lbs) (lbs) PSI) 2" , , , , , ,600 3" , , , , , ,000 WARNING Do not fill or unload fuel from a storage tank unless it is certain that the tank vents will operate properly. Morrison tank vents are designed only for use on shop fabricated atmospheric tanks which have been built and tested in accordance with UL 142, NFPA 30 & 30A, and API 650 and in accordance with all applicable local, state and federal laws. In normal operation, dust and debris can accumulate in vent openings and block air passages. Certain atmospheric conditions such as a sudden drop in temperature, below freezing temperatures, and freezing rain can cause moisture to enter the vent and freeze which can restrict internal movement of vent mechanisms and block air passages. All storage tank vent air passages must be completely free of restriction and all vent mechanisms must have free movement in order to insure proper operation. Any restriction of airflow can cause excessive pressure or vacuum to build up in the storage tank, which can result in structural damage to the tank, fuel spillage, property damage, fire, injury, and death. Monthly inspection, and immediate inspection during freezing conditions, by someone familiar with the proper operation of storage tank vents, is required to insure venting devices are functioning properly before filling or unloading a tank. Normal vents such as pressure vacuum and updraft vents for aboveground storage tanks should be sized according to NFPA 30 (2008) Pressure/Vacuum Vent For normal venting of aboveground storage tanks. Allows tank to breathe during filling and discharging operations. Pressure/ vacuum poppets seal vapors in the tank when pressure is equalized. This vent must be used in conjunction with an emergency vent and it is RECOMMENDED that the opening pressure setting is set below that of the emergency vent so the normal vent operates first. Fig. 748 Fig. 748A brass poppets Standard Features 1. Aluminum body and hood. 2. Horizontal discharge with field-adjustable, tripolar orientation. 3. Optional pressure discharge NPT hood. Fig. 748A Venting Pressure Vacuum Ship Capacity Size Setting Setting Weight (CFH) (oz/sq in) (oz/sq in) (lbs) (@2.5 PSI) Page 21 Morrison Catalog 2" , , , , , , ALT Pressure-Vacuum Vent For Ag-Chemical vent valve used with aqua-ammonia and ag-chemical products allowing tank to breathe during filling/discharging operations. Poppets seal vapors in the tank when pressure is equalized. Settings are approximate. Size 2" NPT Option (must specify) male NPT Body and Cap aluminum connection for dryer application Poppets Teflon coated aluminum Option pressure discharge NPT Screens stainless steel hood Fig. 748ALT Pressure Vacuum Ship Venting Setting Setting Weight Capacity (oz/sq in) (oz/sq in) (lbs) (CFH) (@ 2.5 PSI) , , NA

23 Pressure/Vaccum Emergency Vents 749 Series Pressure/Vacuum Vent Vent valve used on underground and low volume aboveground tanks for motor fueling. Vent allows tank to breathe during filling and discharging operations. Poppets seal vapors in the tanks when pressure is equalized. Settings are approximate. Fig " NPT Fig. 749S 2" slip-on style Fig. 749CRB 2" NPT CARB approval (95-15A) for stage I and II (8 oz for stage I only).viton o-rings on pressure poppet. Fig. 749CRBS 2" slip-on style CARB approval (95-15A) for stage I and II (8 oz for stage I only). Viton o-rings on pressure poppet. Fig. 749BSP same as Fig. 749, but with British pipe threads. WARNING Fig. 749 P/V vent must only be used in conjunction with motor fueling and/or low capacity fl ow. Fluid handling in lines larger than that used for retail service stations can cause tank to rupture or implode. 922 Combination Vent/Overfill Alarm The Fig. 922 Combination Vent/Overfill Alarm is a fully mechanical, high intensity audible alarm that alerts you when your tank is near full while also allowing your tank to breathe during filling and dispensing operations. The unit is equipped with a whistle which incorporates a 2 or 3 full port pressure/vacuum vent. The unit can be set to activate at 90% fill height by adjusting the cable length to the float device. The adjustment tool is provided. The unit attaches to a 2 or 3 N.P.T. pipe mounted on the tank. Minimum fill rate for alarm to operate is 20 GPM. 2 Pressure relief setting... 6 oz/in 2 or 8 oz/in 2 2 Vacuum relief setting... 1 oz/in 2 2 Venting capacity (CFH)... 30,120 or 30,300 2 Weight lbs 3 Pressure relief setting... 6 oz/in 2 or 8 oz/in 2 3 Vacuum relief setting... 1 oz/in 2 3 Venting capacity (CFH)... 43,020 or 44,160 3 Weight lbs Fig. 749 Body aluminum Pressure Poppet aluminum Vacuum Poppet brass Pipe Seal Buna-N Screen brass Pressure Vacuum Ship Venting Fig. No. Setting Setting Weight Capacity (oz/in 2 ) (oz/in 2 ) (lbs) (CFH) (@ 2.5 PSI) , , S , S , CRB 3"W.C. 8" W.C , CRBS 3"W.C. 8" W.C , BSP , ,500 *NOTE See Page 41 for C.A.R.B and/or EVR Approval. Fig. 922 Body anodized aluminum Screens stainless steel Rainguard anodized aluminum Seals Viton Internals brass Float stainless steel WARNING In order for the Fig. 922 to function properly, all emergency vents, fi ll connections, tank openings and piping connections must be airtight. Emergency vent should be set at least 2 oz. higher than the Fig. 922 NOTE Not for use on vapor recovery systems. WARNING Do not fill or unload fuel from a storage tank unless it is certain that the tank vents will operate properly. Morrison tank vents are designed only for use on shop fabricated atmospheric tanks which have been built and tested in accordance with UL 142, NFPA 30 & 30A, and API 650 and in accordance with all applicable local, state and federal laws. In normal operation, dust and debris can accumulate in vent openings and block air passages. Certain atmospheric conditions such as a sudden drop in temperature, below freezing temperatures, and freezing rain can cause moisture to enter the vent and freeze which can restrict internal movement of vent mechanisms and block air passages. All storage tank vent air passages must be completely free of restriction and all vent mechanisms must have free movement in order to insure proper operation. Any restriction of airflow can cause excessive pressure or vacuum to build up in the storage tank, which can result in structural damage to the tank, fuel spillage, property damage, fire, injury, and death. Monthly inspection, and immediate inspection during freezing conditions, by someone familiar with the proper operation of storage tank vents, is required to insure venting devices are functioning properly before filling or unloading a tank. Normal vents such as pressure vacuum and updraft vents for aboveground storage tanks should be sized according to NFPA 30 (2008) Page 22 Morrison Catalog

24 Flame Arresters 351S Flame Arrester Used in conjunction with a normal vent on aboveground storage tanks. Open (non-pressure type) flame arrester to help prevent the transmission of heat and/or an ignition source into the tank. 2" NPT 31.0 lbs Body cast iron Cover cast iron Cap brass Arrester Plates stainless steel Restrictions and Warning Fig. 351S Standard Features 1. Gauge opening cap. 2. Vapor relief capacity at 2.5 PSI = 22,000 CFH 1. Do not use with acetylene, carbon disulfide, etheleneoxide or hydrogen gases. For use with normal hydrocarbon flames such as gasoline in air. 2. Routine inspection is required to ensure airways are clear and free of debris. Blocked airways can cause structural deformation of the tank. Updraft Vent Open vent used on underground and aboveground tanks for motor fueling. Vent allows tank to breathe during filling/dispensing operations. Body aluminum Cap aluminum Screen 40 mesh brass Fig. 354 Ship Venting Capacity (slip-on) (lbs) (CFH) 1½"* ,650 2"* ,650 3" ,000 4" , S & 748A Flame Arrester With 748A Vent used in conjunction with a Fig. 748A pressure/vacuum vent on aboveground storage tanks. Pressure type flame arrester to help prevent the transmission of heat and/ or an ignition source into the tank. Fig. 748A same vent featured in pressure/vacuum vent section. Open Vents S NOTE Open vents will allow unrestricted evaporation of product. Fig.351S Flame arrester Fig. 748A Pressure/vacuum vent Fig. 748 Venting Pressure Vacuum Ship Capacity Size Setting Setting Weight (CFH) (oz/sq in) (oz/sq in) (lbs) (@2.5 PSI) Page 23 Morrison Catalog 2" , , , , , ,000 Double Outlet Vent Fig. 351S w/748a Aluminum T-style vent used primarily on small fuel oil storage tanks. Outlet ports on either side Fig. 155S of the inlet with 20 mesh stainless steel screen keeps debris out of the airway. Fig. 155 threaded (NPT) Fig. 155BSP 2" with British Pipe Threads Fig. 155FA 2" with flash arrestor Fig. 155S slip-on NOTE Open vents will allow unrestricted evaporation of product. ¾".25 lbs 1".50 lbs 1¼".50 lbs 1½".75 lbs 2" 1.0 lbs 3" 2.5 lbs WARNING Do not fill or unload fuel from a storage tank unless it is certain that the tank vents will operate properly. Morrison tank vents are designed only for use on shop fabricated atmospheric tanks which have been built and tested in accordance with UL 142, NFPA 30 & 30A, and API 650 and in accordance with all applicable local, state and federal laws. In normal operation, dust and debris can accumulate in vent openings and block air passages. Certain atmospheric conditions such as a sudden drop in temperature, below freezing temperatures, and freezing rain can cause moisture to enter the vent and freeze which can restrict internal movement of vent mechanisms and block air passages. All storage tank vent air passages must be completely free of restriction and all vent mechanisms must have free movement in order to insure proper operation. Any restriction of airflow can cause excessive pressure or vacuum to build up in the storage tank, which can result in structural damage to the tank, fuel spillage, property damage, fire, injury, and death. Monthly inspection, and immediate inspection during freezing conditions, by someone familiar with the proper operation of storage tank vents, is required to insure venting devices are functioning properly before filling or unloading a tank. Normal vents such as pressure vacuum and updraft vents for aboveground storage tanks should be sized according to NFPA 30 (2008)

25 Tank Gauges 818 Series 918 Series Clock Gauge Patent for measuring liquid level in aboveground storage tanks. Gauge mounts on top of tank and is activated by a float connected to a cable. Readout is on a 12 hour clock face. Small hand = feet or meters Fig. 818 Large hand = inches or centimeters. Gauge can be read feet away to within 1 /8 ". Maximum measurement is 12 ft. Fig. 818F with female threads. Fig. 818MET with metric face. Fig. 818MEF with metric face and female threads. Fig. 818MEB with metric face Fig. 818MET and British pipe threads. Fig. 818I floating suction gauge. Indicates change in liquid level. Body aluminum with 2" NPT/BSP Male/Female connection Float stainless steel Cable stainless steel Standard Features 1. Vapor tight construction. 2. Swivel 360 for desired orientation. 3. High level/low level decals for application on lens cover. 4. Standard float fits through a 2" schedule 40 pipe nipple. 5. Optional drop tube float fits through 2" schedule 40 and 80 pipe nipple and works with Fig. 419, 2" Morrison drop tube. Clock Gauge Alarm Utilizes the Fig. 818 style clock gauge with a built-in high level warning alarm. Contains a battery powered, intrinsically safe, alarm unit that is mounted remote from gauge. Alarm is set for desired level during installation and can be reset at any time for a change in alarm level requirements. Patent Number and Fig. 918F with female threads. Fig. 918MEB with metric face and British pipe threads. Fig. 918MET with metric face. Fig. 918MEF with metric face and female threads. Fig. 918 Fig. 918MET Gauge Unit Fig. 818 clock gauge style (same standard and optional features). Fig. 918 gauge has alarm dial and internal switch. Alarm dial is accessible on the clock face. Electrical junction box and lead wires for remote mounting are also included. Alarm Unit Plastic weatherproof housing. 90 decibel high pitched beep cycle alarm. Features a push-button test switch. Powered by two 9 volt batteries (included). Only alarm unit is UL Listed. Options (must specify) 1. Metric face plate (range = 3 m, 60 cm). 2. Extension leader for extended mounting above the tank. 918TCP Overfill Alarm Provides an audible alarm for either a high or low level warning. Incorporates an alarm box and a single-point level sensor. Contains a battery powered, intrinsically safe, alarm unit that is mounted remote from gauge. The single point level sensor is immersed in the tank through a 2" NPT Female opening and is supported by a nylon liquid tight cable connector, Teflon tubing and wire. The high or low activation point is set at the factory. The order length should be equal to the distance from the top of the 2" tank opening to the desired activation level. The low level activation point can be set up to 113". The interstitial monitor level can be set up to 113" as well. Avaiable with either 0-53" probe or 53"-113" probe. Fig. 918TCP Sensor The single point level sensor is immersed in the tank through a 2 NPT female opening and is supported by a nylon liquid tight cable connector, Teflon tubing and wire. Alarm Box Weatherproof, intrinsically safe, 90 decibel alarm that operates on two 9-volt batteries. It features a membrane-type test/ cancel button. Only alarm box is UL Listed. Float and Weight Stainless steel. Page 24 Morrison Catalog

26 Tank Gauges 1018 Series Electronic AST Gauge & Overfill Alarm Monitors 1 to 4 aboveground storage tanks per console. Each gauge can be located up to 1000 ft. from the console. Can measure tanks up to 35 ft. in height, including vertical or horizontal cylindrical tanks and rectangular tanks. Accurate to 0.1. Choose Feet-Inches, Inches or Gallons. Metric readout can also be selected as an option on the console. Easy-to-use software is capable of monitoring a network of 8 consoles and 32 tanks per site. Unlimited sites can be monitored from one PC. PC can be located up to 4,000 ft. from the console. Includes Windows XP compatible software for PC communication to console. Each gauge is numbered for visible tank identification. They are equipped with a mechanical readout of tank levels providing the ability to read tanks at a glance. Fig Console A one-inch backlit LCD display allows for easy viewing from a distance, even at night. Arrows on the display indicate the tank being read and its current status. A Belden Cable #9842 for gauge heads and/or #9841 to PC or RCA is required for installation. Optional 9600 baud Remote Communications Adaptor (RCA) is also available. Inventory Management In normal mode, console cycles through tanks and indicates product levels in each tank. During a fill, console provides real-time readout on active tank with ullage display prior to fill. Fill log database records the following: - Date and time at start of fill - Initial level of tank - Date and time at completion of fill - Ending level of tank - Indication if alarm was activated Tanks will be logged during filling and may be set to log up to three additional times per day. The console maintains memory of the last 100 events per tank. PC log will maintain indefinite log of tank activity and may be archived. Automatic memory save feature if power is lost or cut off. Gauge Heads Programming Features System can be programmed from console or PC. Once set, programming can be locked out at console to prevent tampering. System can be programmed to read your choice of gallons, inches, feet, inches, liters or centimeters. Programmable high and low level set points will activate when product level reaches preset height. Console is equipped with a 90 decibel alarm which activates at high level setting only. Specifi cations Nominal outside dimensions of panel assembly: 17 W x 26 L x 7.25 D Approvals & Safety Ratings Gauge Head: UL913 Edition 1, Class 1, Div 1, Group D, T4 Barrier: UL913/UL and CSA Ordinary Location Console: UL and CSA Ordinary Location Temperature Range: -22 o to 140 o F or -30 o to 60 o C Voltage/Current Rating: 120 or 240 VAC/2A Max Per Assembled Panel Page 25 Morrison Catalog

27 AST Spill Prevention Equipment 9095A AST Overfill Prevention Valve Patent installed at the fill port of an aboveground storage tank. Used in a tight fill application, the valve terminates flow of product when the liquid level reaches a preset warning level (90-95% full). The valve is installed on a standard NPT male connection when used with the quick disconnect or female adaptor. The 2" valve can be used in conjunction with the Morrison Fig. 518 and 515 lines of AST spill containers for added spill protection. When installed to manufacturers requirements, the OPV valve can help eliminate environmentally hazardous spills. All models are supplied with an adaptor to mount to Morrison Fig. 419 aluminum drop tubes. ULC listed. Fig 9095A-AV compatible with aviation fuel systems and the Morrison Fig. 539 Diffuser. AST Overfill Prevention Valve Designed for use on low profile tanks that require a high level shut-off. The valve terminates the fill when the product reaches the preset level. The valve can be retrofitted on existing tanks and fits into a 2 opening. A tight fill connection is required for operation. Sold with either a 2" Part F Male Threaded Adaptor or a 2" Part A Female Threaded Adaptor. Typical flow rate is 53 GPM at 30 PSI. Fig. 9095A Size Weight 2" valve w/2" male quick disconnect x 4" female threads* 14.1 lbs 2" valve w/2" female threads x 4" female threads 14.1 lbs 2" valve w/2" male quick disconnect remote fi ll adaptor 12.6 lbs 2" valve w/3" male quick disconnect x 4" female threads 14.1 lbs 2" valve w/3" female threads x 4" female threads 14.1 lbs 3" valve w/3" male quick disconnect x 6" female threads* 29.0 lbs 3" valve w/3" female threads x 6" female threads 38.0 lbs 3" valve w/3" male quick disconnect remote fi ll adaptor 26.0 lbs *BSP Threads Available 9095S Size Maximum Maximum Pressure Viscosity 2" 100PSI 150 Centistokes NOTE For use on clean product only. Not suitable for motor oil. NOTE Cannot be installed in a drop tube. Fig. 9095S Adaptor aluminum (hard-coat anodized) Female adaptor ductile iron Body anodized aluminum Plunger and dashpot brass or nickel plated Shaft, linkages and hardware stainless steel Piping steel (epoxy coated) Features 1. Adjustable fl oat (1½") for setting the precise level of shutoff in the field and allowing it to be done using standard length pipe nipples. 2. Immediate and cushioned shutoff full flow up to within 1-2 seconds of closing and no abrupt kickback or jolt, or startling noise in the line when valve closes. 3. One piece adaptor/coupler casting no extra seams and joints to leak when top portion is under pressure from closing. 4. Dry disconnect after shut off product is allowed to automatically drain from the highest point so fill nozzle can be removed without spilling. 5. Simple mechanics minimum moving parts. Shutoff is activated by basic hydraulic principle with no springs, levers or complicated sequence leading to closure. Code Compliance NFPA 30, 30A, UFC, BOCA, SBCCI/SFC and PEI RP200. Size Maximum Pressure Maximum Flow Maximum Viscosity 2" 100PSI 125gpm 150 Centistokes 3" 100PSI 300gpm 60 Centistokes NOTE For use on clean product only. Not suitable for motor oil. Adaptor aluminum (hard-coat anodized) Body anodized aluminum Float...polypropylene Plunger and dashpot brass Upper tube and float guard...brass Shut off mechanism...anodized aluminum Features 1. Adjustable fl oat for setting the precise level of shutoff in the field. The vertical float allows for installation in openings in proximity to the tank walls. 2. Immediate and cushioned shutoff full flow up to within 1-2 seconds of closing and no abrupt kickback or jolt, or startling noise in the line when valve closes. 3. Dry disconnect after shut off product is allowed to automatically drain from the highest point so fill nozzle can be removed without spilling. 4. Simple mechanics minimum moving parts. Shutoff is activated by basic hydraulic principle with no springs, levers or complicated sequence leading to closure. Page 26 Morrison Catalog

28 Spill Prevention Equipment FMMASO-91 Series Overfill Prevention Valve for Used Oil Systems Patent valve with optional alarm for use on used oil evacuation systems which use an air operated pump. Specifi cations Valve Body and Collar anodized aluminum Float polypropylene Float Rod and Valve Spool brass O-ring seals Viton Hardware stainless and plated steel Operation 1. Valve installs in 2" bung opening at the top of the tank. Air supply is routed through the valve before going to the pump. 2. The valve will close off air supply to the pump when liquid level reaches the levels shown: FMMASO-91 and 91S 7" From Top of Tank FMMASO-91EX and 91EXS 17 3 /8" From Top of Tank 3. Air is diverted to the audible signal on models FMMASO-91S and FMMASO-91EXS. 4. The valve will reset as liquid is removed from the tank and air pressure to the valve is turned off. Tank Gauges Fig. FMMASO-91S Installation Collar 2" NPT Air inlet and outlet ¼" NPT Overall length (including float and audible signal) 20" Shipping weight 2.0 lbs Shipping weight (Fig. FMMASO-91EX) 4.5 lbs Models Fig. (FMMASO-91) standard valve without audible signal. Fig. (FMMASO-91S) standard valve with audible signal. BSP Part Number FMMASOB-91S. Fig. (FMMASO-91EX) same as Fig. FMMASO-91, but with extended body for use on double wall or vaulted tanks. Fig. (FMMASO-91EXS) same as Fig. FMMASO-91EX, but with audible signal. Fig. (FMMATO-91) high level turn-on for sump applications (no signal). 618 Simplex Tank Gauge Used for measuring liquid level in aboveground storage tanks. Best suited for vertical tanks over 12 ft high. Gauge readout by tape which passes over an indicator mounted at 3 ft height on the side of the tank. Activated mechanically by a float that rests on the liquid level. Float is connected to a cable that runs up through the top of the tank, across two pulleys, and down the side of the tank to the indicator position. Tape sizes available: tape for up to 31' tank and tape for 31' to 50' tank Standard Features 1. Round copper float 2. Tape 3. Stainless steel cable 4. Vapor seal Options (must specify) 1. Round stainless steel float with swivel (10 1 / 8 " diameter). 2. Brass cylindrical float (1¾" diameter, 32" long) with center swivel. 3. Stainless steel cylindrical float (1¾" diameter, 32" long) with center swivel. 4. Metric not available. NOTE Installation instructions are included, piping is not included. NOTE Cylindrical fl oats will pass through a 2" opening. Page 27 Morrison Catalog

29 Spill Containers 516 Series 5 Gallon AST Spill Container Installed on aboveground storage tanks for the purpose of containing small spills and drips from the fill nozzle. 5 gallon capacity. Steel construction. Lockable and white powder coatis standard. Black is also available. ULC listed. Fig " or 4". Female connection, no drain, centered. Fig. 516D 2" or 4". Female connection, with drain, centered. Fig. 516M 2" or 4". Male connection, no drain, centered. 2" Female 17.0 lbs Fig. 516MD 2" or 4". Male connection, with drain, centered. 4" Female 21.0 lbs Fig. 516MO 2" or 4". Male connection, no drain, offset. 2" Male 17.0 lbs 4' Male 21.0 lbs Fig. 516 Fig. 516MOD 2" or 4". Male connection, with drain, offset. Fig. 516O 2" or 4". Female connection, no drain, offset. Fig. 516OD 2" or 4". Male connection, with drain, offset. 517 Series 518 Series 3½ Gallon AST Spill Container Installed on aboveground storage tanks for the purpose of containing small spills Fig. 517 and drips from the fill nozzle. 3½ gallon capacity. Steel construction. Lockable and white powder coated. ULC listed. Fig. 517 spill containment. Male (NPT) x Male (NPT) connection. Fig. 517F spill containment. Female (NPT) x Female (NPT) connection. Fig. 517WO waste oil containment Removable screen on inside of container so used filters, etc. can be allowed to drain. Male NPT riser connection. Size Weight 2" (517, 517F, and 517WO) 10.5 lbs 4" (517, 517F, and 517WO) 11.0 lbs 7½ Gallon AST Spill Container Installed on aboveground storage tanks for the purpose of containing small spills and drips from the fill nozzle. 7½ gallon capacity. Lockable with drain valve and vented lid. Connects to 4" male (NPT) riser, and is white powder coated. Female NPT x Female NPT. Fig. 518CC same as 518 only with center tank mount opening. Fig. 518M 2" or 4" Male. Offset only. Body and lid (14 ga.) steel Drain Valve brass Drain O-ring Viton Fig. 518 Size Weight 2" 20.0 lbs 4" 26.0 lbs 515 Series AST Remote Spill Container For use on aboveground storage tanks for the purpose of containing fuel spillage during remote tank filling operations. 15 gallon capacity. 12 gauge steel construction. Lockable lid, and powder coated white for durability. 1" NPT drain with locking ball valve included. Choice of one or two fill ports, 2", 3", 4" or combination. 2" bung for pump. Only 2" and 3" are ULC Listed. Single column base is easily adjustable. Fig. 515OEM same as 515 but without the pedestal and no rear ports, with top fill openings and with 4, ½" weld taps on the back. The 515OEM is not ULC Listed. Fig. 515 Page 28 Morrison Catalog

30 Manholes 318 Series Manhole Round manholes with non-bolted cover. Used for access ports in driveways where limited access and/or watertight conditions are not required. Meets H-20 load requirements. *Size = diameter x skirt length Fig. 318 plain cover for general purpose. Size* Construction Weight 9" x 7" Cast iron ring/cover, Galv steel skirt 15 lbs 12" x 7" Cast iron ring/cover, Galv steel skirt 28 lbs 12" x 12" Cast iron ring/cover, Galv steel skirt 25 lbs 18" x 12" Cast iron ring/cover, Galv steel skirt 58 lbs 18" x 18" Cast iron ring/cover, Galv steel skirt 71 lbs 24" x 18" Fabricated & painted steel ring/cover/ skirt 104 lbs Fig. 318 Fig. 318XA Fig. 318TM cover indicates TANK MONITOR for UST leak detection. Size* Construction Weight 18" x 12" Cast iron ring/cover, Galv steel skirt 65 lbs 18" x 18" Cast iron ring/cover, Galv steel skirt 79 lbs Fig. 318VR cover indicates VAPOR RECOVERY. Size* Construction Weight 12" x 12" Cast iron ring/cover, Galv steel skirt 25 lbs Fig. 318TM Fig. 318VR Fig 318XA Monitoring Well Manhole. TEST WELL warning with API symbol. Size* Construction Weight 9" x 7" Cast iron ring/cover, Galv steel skirt 15 lbs 356 & 357BXA 424 & 524 Series Flush Fill Box Traditional fill box. Fits standard riser pipe with cover flush with driveway surface. Gasket provides watertight seal. Wrench furnished with box. Fig. 356 cast iron body (rim), brass cover, Buna-N gasket. Fig. 357BXA monitoring well box-cast iron skirt. Available with or without a wrench. Weight shown is with wrench included. Fig. 356 Weight 2" 3.75 lbs Fig. 356 NOTE U.S. Federal UST regulations require spill containment for fi ll ports. These types of fi ll boxes when used alone, will not comply. Fig. 357BXA Weight 2" 11 lbs Square Manhole Square box to provide access to equipment etc. on driveway surface. Meets H-20 load requirements. Fig. 424 knock-down style for service stations. Requires minimal assembly at job site. Is not H-20 rated. Fig. 524 remediation type use for site clean-up. Bolt down, gasketed cover. Pre-assembled, all-welded construction. Fig. 524H same as 524, but with handle for easy removal. Fig. 424 Fig. 524 Fig. 424 (14 ga. skirt, 3/8", 4-way fl oor plate (cover)) Weight 24" x 24" x 10" deep skirt 97 lbs Fig. 524 (14 ga. skirt, 3/8", 4-way fl oor plate (cover)) Weight 24" x 24" x 12" deep skirt 120 lbs 24" x 24" x 24" deep skirt 128 lbs Page 29 Morrison Catalog

31 Manholes 418 Series Limited Access Manhole Round manholes with bolted and gasketed cover. Used for access ports in driveways where limited access and/or water-resistant conditions are required. Bolts are standard hex head stainless steel, except for the "x 12 and the 18"x18" which uses a flat head screw. Gaskets are Buna-N. Meets H-20 load requirements. *Size = diameter x skirt length Fig. 418 Fig. 418XA Fig. 418XAW Fig. 418 plain cover for general purpose. Size* Construction Weight 12" x 7" Cast iron ring/steel cover, Galv steel skirt 31 lbs 18" x 12" Cast iron ring/steel cover, Galv steel skirt 66 lbs 18" x 18" Cast iron ring/steel cover, Galv steel skirt 69 lbs 24" x 18" Fabricated & painted steel ring/cover/ skirt 104 lbs Fig. 418XAH same as 418XA, but with heavy skirt (14 gauge) and nylon washers. Size* Construction Weight 9" x 12" Cast iron ring/cover, Galv steel skirt 22 lbs Fig. 418XAS same as 418XA, but with steel cover. Fig. 418XA Monitoring Well Manhole. MONITORING WELL warning with API symbol. Size* Construction Weight 7" x 10" Cast iron ring/cover, Galv steel skirt 8.0 lbs 8" x 8" Cast iron ring/cover, Galv steel skirt 13.5 lbs 8" x 12" Cast iron ring/cover, Galv steel skirt 15 lbs 9" x 7" Cast iron ring/cover, Galv steel skirt 17 lbs 9" x 12" Cast iron ring/cover, Galv steel skirt 20 lbs 12" x 7" Cast iron ring/cover, Galv steel skirt 27 lbs 12" x 12" Cast iron ring/cover, Galv steel skirt 30 lbs 18" x 12" Cast iron ring/cover, Galv steel skirt 75 lbs 18" x 18" Cast iron ring/cover, Galv steel skirt 78 lbs Size* Construction Weight 12" x 12" Cast iron ring, Steel cover, Galv steel skirt 27 lbs Fig. 418XAW same as 418XA, but with continuous welded construction, nylon washers, heavy skirt (16 gauge), and skirt anchor lugs, painted cover available. Size* Construction Weight 9" x 12" Cast iron ring/cover, Galv steel skirt 23 lbs 12" x 12" Cast iron ring/cover, Galv steel skirt 36 lbs Fig. 418XAP same as 418XA, but with painted cover, black triangle on white. Size* Construction Weight 7" x 10" Cast iron ring/cover, Galv steel skirt 8.0 lbs 8" x 8" Cast iron ring/cover, Galv steel skirt 13.5 lbs 8" x 12" Cast iron ring/cover, Galv steel skirt 17 lbs 9" x 12" Cast iron ring/cover, Galv steel skirt 20 lbs 12" x 7" Cast iron ring/cover, Galv steel skirt 27 lbs 12" x 12" Cast iron ring/cover, Galv steel skirt 36 lbs 18" x 12" Cast iron ring/cover, Galv steel skirt 75 lbs 18" x 18" Cast iron ring/cover, Galv steel skirt 86 lbs Fig. 418TM cover indicates TANK MONITOR for UST leak detection. Bolt down and gasket. Size* Construction Weight 18" x 12" Cast iron ring/cover, Galv steel skirt 72 lbs 18" x 18" Cast iron ring/cover, Galv steel skirt 78 lbs Page 30 Morrison Catalog

32 Manholes 318L & 418L Series Lightweight Manhole A lightweight, large diameter cover that is as strong as steel and reasonably priced. For use on service station drives. Meets H-20 load requirements. Recessed stainless steel handle that can be hand lifted. The manhole also has a slip resistant surface and is fire resistant. Lab tested in all weather and seasonal conditions for maximum strength and corrosion resistance. A stainless steel pryplate is standard as a cover removal option in the 318L and 418L. Fig. 318L non-bolted Fig. 418L bolted with gasket Style Size* & Description Weight Weight Minimum ID Skirt ID Cover Diameter Overall (Complete) (Cover Only) Height 318L 38" x 10" Non-bolted 125 lbs 55 lbs 36 5 / 16 " / 16 " 38 7 / 8 " 12" 318L 38" x 18" Non-bolted 157 lbs 55 lbs 36 5 / 16" / 16 " 38 7 / 8 " 20" 318L 44" x 10" Non-bolted 172 lbs 89 lbs 42 5 / 16 " / 16 " 44 7 / 8 " 12 ½" 318L 44" x 18" Non-bolted 188 lbs 89 lbs 42 5 / 16 " 43" 44 7 / 8 " 20" 418L 38" x 10" Bolted w/gasket 111 lbs 55 lbs / 16 " / 16 " 38 7 / 8 " 12" 418L 44" x 10" Bolted w/gasket 168 lbs 89 lbs / 16 " / 16 " 44 7 / 8 " 12 ½" 418L 44" x 18" Bolted w/gasket 188 lbs 89 lbs / 16 " / 16 " 44 7 / 8 " 20" *Size: Approximate cover diameter x skirt length 519 Watertight Monitoring Well Manhole Fig. 519 Premium grade monitoring well manhole. Fully watertight, one-piece cast iron ring and skirt. Skirt and ring powder coated black. Permanent black triangle on white warning decal with brass well plate for stamping well number. Buna-N seal (replaceable), stainless steel bolt machined with o-ring groove, made to stay on cover when removed. 12" also available with powder coated cover in white. Meets H-20 load requirements. 9" 32 lbs 12" 67 lbs Page 31 Morrison Catalog

33 Test Well Caps and Protectors 678XA Test Well Plug Lockable cover/plug for monitoring wells. As wing bolt is tightened, the seal compresses against the wall of the well casing to provide a watertight, tamperproof fit. Blaze orange color is the trademark of the Morrison plug. All sizes accommodate a #3 Masterlock padlock. Body nylon (plastic) Wing Bolt brass Gasket Buna-N Lock Lever stainless steel Size Fig 678XA Weight 2" 0.5 lbs 4" 0.95 lbs 6" 1.0 lbs 305XA Test Well Cap and Adaptor Lockable cover for monitoring wells. Aluminum adaptor and cap. Adaptor made to fit OD of schedule 40 and 80 PVC well casing. Cam lever type cap seals to adaptor (Buna-N) and lock in place providing a watertight, tamper-proof well cover. Fig. 305XA fits 4" PVC. Fig 305XA 4" 2.25 lbs 178XA Test Well Cap and Adaptor Lockable cover for monitoring wells. Brass adaptor and aluminum cap. Adaptor serrated to press fit on OD of schedule 40 and 80 PVC well casing. Threaded cap seals to adaptor (Buna-N) and locks in place providing a watertight, tamper-proof well cover. Fig 178XA serrated style adaptor. Fig. 178XB threaded style adaptor. Fig. 178XAT equipped with chain linking adaptor to cap. Only available in 2". 680XA Aboveground Well Protector Fig. 178XA For aboveground monitoring wells. Square steel casing with hinged, lockable lid protects monitoring well from damage, weather and tampering. Will accept a #3 Masterlock. Fabricated with (3) stabilizer rods used for positioning during installation. Pallet quantities available. Special lengths available upon request. 2" 1.0 lbs 4" 4.6 lbs Fig. 680XA 356TW Test Well Cap and Adaptor Monitoring well cover. Body is threaded directly on the well casing and cover is set flush with the driveway surface. Cast iron body, brass cover with cast-in warning and special groove for wrench. Buna-N seal for watertight fit. Fig. 356TW Weight 2" 4.0 lbs Fabricated from steel tubing and welded pipe. Coated with exterior grade primer. Size Weight 4" x 4" x 5 ft length 23.5 lbs 6" x 6" x 5 ft length 51 lbs 8" x 8" x 5 ft length 100 lbs Fig. 356TW Page 32 Morrison Catalog

34 Line Strainers 285 Series Line Strainers Bottom Clean-Out Y-type strainer used in pipelines to filter debris from flowing into and damaging equipment such as a pump or a meter. Strainer basket is removable for cleaning and/or replacement. Basket access is from the bottom. Fig. 285 Fig. 285 cast iron body and cap, malleable iron yoke, 304 stainless strainer. 4" size available with 8, 14, or 100 mesh only. Threaded (NPT) connections. Fig. 285AL same as 285, but with aluminum body and cap, and stainless steel set screw and nut for yoke. Fig. 285DI same as 285, but with ductile iron body and cap. 3" Fig. 285FDI same as 285, but with 150# raised-face flanged connections, ductile iron body and cap. Companion flanges available, see Fig " Fig. 285FDI same as 3" 285FDI, but with bolted cleanout cap. Companion flanges available, see Fig " Fig. 285FDI Options/Weight 4" Fig. 285FDI 50 PSI operating pressure, except 4" 285FDI which is 125. Specify mesh size when ordering: Unless noted, all sizes in the 285 line strainer series are available with 6, 10, 20, 40, 60, 80 or 100 mesh stainless steel strainer AL 285SS 285DI 285FDI Weight Weight Weight Weight (lbs) (lbs) (lbs) (lbs) (lbs) 1½" NA NA NA 2" NA 3" NA " 42.0 NA NA NA Series Line Strainers Top Clean-Out Y-type strainer used in pipelines to filter debris from flowing into and damaging equipment such as a pump or a meter. Strainer basket is removable for cleaning and/or replacement. Basket access is from the top. Fig. 286U is UL listed. 3" Fig. 286FDI Fig. 286/286U Fig. 286 cast iron body and cap, malleable iron yoke, 304 stainless strainer. Threaded (NPT) connections. Fig. 286U same as 286, but UL listed. 24 mesh strainer for No. 1 and 2 fuel oil. 14 mesh strainer for No. 4, 5 and 6 fuel oil. 3" Fig. 286FDI same as 286, but with 150# raised-face flanged connections, ductile iron body and cap. Companion flanges available, see Fig " Fig. 286FDI same as 3" 286FDI, but with bolted cleanout cap (no yoke). Companion flanges available, see Fig " Fig. 286FDI Fig. 286 Options/Weight 50 PSI operating pressure, except 4" 286FDI which is 125. Specify mesh size when ordering: Unless noted, all sizes in the 286 line strainer series are available with 6, 10, 20, 40, 60, 80 or 100 mesh stainless steel strainer U 286FDI Weight Weight (lbs) (lbs) (lbs) 2" NA 3" 38.0 NA " NA NA 93.0 Page 33 Morrison Catalog

35 Tank Truck Fittings 603 Manual Series Emergency Valves For Tank Trucks External shear section is provided on each valve. Valve is supplied with a U-bolt type cable clamp on the handle. Fig. 603ALF Fusible metal plate (250 F) is equipped on each valve. Optional plunger bale available. Fig. 603ALC male adapter outlet with inlet screen. Available with dust cap and without. Fig. 603ALV elbow style valve with victaulic outlet. Aluminum body and cap, stainless steel spring, Buna-N disc. Teflon and Viton options available. Fig. 603ATV same as 603ALV, but tee-style valve with victaulic connections. Teflon not available. Fig. 603ALF same as 603ALV, but with flanged outlet for 2", 3" and 4". Fig. 603C outlet companion flanges. Aluminum, TTMA flanges with optional gaskets. 603 Air Actuated Series Emergency Valves For Tank Trucks Fits standard TTMA Sump. Field Replaceable Bimba Pneumatic Cylinder. Redundant (manual override) jackscrew allows product to be released in the event of an air system failure. Tapered seat for positive seal. Viton cylinder sleeve seals. 1 / 8 NPT air ports. 212 fusible port supplied. Body casting made from Aluminum. Quick exhaust fitting optional. Fig. 603AAF flanged. Available with Buna, Teflon or Viton. Fig. 603AAV victaulic. Available with Buna, Teflon or Viton. 203 & 204 Emergency Valves For Tank Trucks traditional style truck tank emergency valves. Threaded (NPT) connections. Used for repair and a variety of specialized system designs. Fig. 203 Fig. 203 and 204 Options and Description Fig. 203 straight style valve. Brass body and cap, Buna-N disc, stainless steel spring, and malleable iron handle. Available with Viton or Teflon disc. Fig. 204 same as 203, but elbow style valve. Fig. 603ALV Fig. 603C Options/Weight 2", 3" and 4" inlet screen available and sold separately. 603ALV 603ATV 603ALF 603C 603ALC Weight Weight Weight Weight (lbs) (lbs) (lbs) (lbs) (lbs) 2" 7.75 NA 7.75 NA " (3 x 3) NA 4" x 4" NA NA NA 4" Flanged Fig " Flanged Fig. 603ATV Fig. 603ALC Options 603AAF 603AAV Weight (lbs) (lbs) 3" " 12.0 NA Weight (lbs) (lbs) 1½" 6.5 NA 2" " and 4" inlet screen available and sold separately. Page 34 Morrison Catalog

36 Tank Truck Fittings 507 Series 372 Emergency Valve Operator Remote control of emergency valves through flexible cable (cable not included). Maximum 3 / 16" cable. Replaceable fuse adaptor Fig. 507 releases at 210 F. Threaded take-up for cable slack adjusts conveniently in place. 1 5 / 8 " or 2 3 / 8" cable travel positions. Dual trip levers provide shutoff from two locations. Body, shaft and handles made of steel. Levers from plated steel. Fig 507AOE hookup capability for air operated assistance. E-coated black. Fig 507E dual trip levers. E-coated black. 926 Dry Disconnect Adaptor Used to prevent product spill on a system where operation involves hookup and disconnect. Compatible with other brands of bayonet style dry disconnects. Brass body. Viton seal. Barge and Tanker Vent Pressure and vacuum venting. Fig. 153B all brass construction. U.S. Coast Guard approved No /179 Fig. 153BSS stainless steel (type 316). U.S. Coast Guard approved No. 162/017/178 Fig. 153B 2" 2.75 lbs Fig. 153BSS Size Pressure Vacuum Weight (oz/sq in) (oz/sq in) (lbs) 2½" ½" ½" ½" ½" Fig. 926 Fig. 153B/153BSS Water Drain Valve Threaded/poppeted end fits into tank. Valve allows water to be drained from bottom of the tank. Brass body, Viton o-ring and stainless steel spring. Disc Buna- N, Viton option. Dry Disconnect Adaptor Used to prevent product spill on a system where operation involves hookup and disconnect. Mates with most popular brands of cam-and-groove style dry disconnect couplers. Aluminum body, hard coated aluminum tail piece, Viton disc and gasket, stainless steel spring. Fig. 927B same as Fig. 927 but with brass body. Barge and Tanker Vents 153B Series Size Pressure Vacuum Weight (oz/sq in) (oz/sq in) (lbs) 2½" ½" ½" ½" ½" " x 1" 2.5 lbs 927 & 927B Fig. Weight lbs 927B 4.25 lbs PMC Series Inverted Vent Check Valve Used to vent fuel supplies on offshore supply vessels, tugs and towboats. Brass or cast iron body. Stainless steel ball float. Brass and galvanized support screen. Brass or plastic ball floats are available. All brass hinged covers available. Size Fig. No. Weight (brass) (lbs) 1.5" 2" V20 B 9.0 2½" V25 B " V30 B " V40 B " V50 B " V60 B 50.0 Fig. 372 Fig. 927 PMC Size Fig. No. Weight (cast iron) (lbs) 1.5" 2" V20 C 8.0 2½" V25 C 8.5 3" V30 C " V40 C " V50 C " V60 C 42.0 Page 35 Morrison Catalog

37 Quick Disconnect Fittings 800 Series Cam-and-Groove Fitting Standard cam-and-groove style couplings. Used in numerous applications for fluid handling. Some models available with British Pipe Threads. Brass Aluminum Ductile Iron Nylon Carbon Steel Stainless Steel 1" 1¼" 1½" 2" 2½" 3" 4" Fig. 800A Part A Male adaptor Female thread Fig. 800B Part B Female coupler Male thread Fig. 800C Part C Female coupler Hose shank Fig. 800DP Dust Plug For use with coupler Fig. 800D Part D Female coupler Female thread 735 Series Cam-and-Groove Fitting Cam-and-groove style couplings for specialized applications. Anodized aluminum with brass cam locks. Meets Quick Disconnect Coupling CID A-A-59326A. Fig. 735LAT Fig. 800E Part E Male adaptor Hose shank Fig. 735LBT Fig. 800DC Dust Cap For use with adaptor Fig. 800F Part F Male adaptor Male thread Fig. No. Description Size 735B Female Coupler x Male NPT 1.5", 2", 4" 735BA Female Couple x Male Adaptor 4" x 6" 735C Female Coupler x Hose Shank 4", 6" 735D Female Coupler x Female NPT 2" 735DC Dust Cap 2", 3", 4", 6" 735DP Dust Plug 2", 3", 4", 6" 735E Male Adaptor x Hose Shank 4", 6". 735F Male Adaptor x Male NPT 2", 4" 735LAT Male Adaptor x TTMA Flange 2", 2" x 4", 3", 3" x 4", 4", 6" 735LBT Female Coupler x TTMA Flange 2", 3", 4", 6" Other Fittings: 735ADG Adaptor Double Groove x TTMA Flange 6" 735 T/TRF TTMA Flanged Tee 4" x 4" x 4", 6" x 6" x 6", 6" x 6" x 4" 735VC Vapor Recovery Coupler x Hose Shank 4" x 3" 735 Y/YR TTMA Flange "Y" (WYE) 1.5" x 1" x 1", 4" x 4" x 4", 6" x 6" x 6" 73590BA 90º Elbow Female Coupler x Male Adaptor 2", 4", 6" 73590BB 90º Elbow Female Coupler x Female Adaptor 4", 6" Page 36 Morrison Catalog

38 Appendix 207DI Tank Car Coupling Used on railroad tank cars. Made with 5" coupling to fit tank car, funnel shaped inlet with 30 angle to outlet (hose connection). Comes complete with Buna- N gasket and spanner wrench. Fig. 207DI male threaded outlet (hose connection). Ductile iron DI (lbs) 5" x 2" 9.0 5" x 2½" 9.0 5" x 3" 9.5 5" x 4" Spanner Wrench 3.75 Aluminum Tube with Adaptor Can be used for various transfer and unloading applications. Adaptor is welded to tube. Tube Size OD Length Weight (inches) (inches) (lbs) 2" NPT " NPT Cup Case Thermometer Fig. 207DI Woodback with brass cup at bottom. Red-reading mercury lens in glass tube. Range (-20 ) to (+120 ) F. Fig. 275 Fig SS Test Measure Used to verify and calibrate storage and handling of liquid product. Each test measure is carefully and accurately calibrated. Equipped with an easy-to-read gauge. Metal carrying case available. Test measure certifiable, with serial number. Meets NIST handbook and OIML R-120 Stainless Steel construction. Readable in 0.5 cubic inch increments. 464 Other sizes available upon request. Oil Gauging Tape Used to measure liquid level. ½" wide tape marked in silver on one side, graduated in feet and inches in 1/8" increments. Chrome plated steel frame and wood handle. Tape is cut and hooked to include plumb bob in overall measurement. Zero falls at the tip of the bob. Tape Options black steel or stainless steel. Plumb Bob Options brass (#590), brass with 1/8" increments (#590-G), stainless steel (S590), or brass with thermometer and ¼" increments. Metric and other markings available upon request. Fig. 449SS Fig. 464 ½" x 33 ft 2.75 lbs ½" x 50 ft 3.25 lbs ½" x 66 ft N/A ½" x 75 ft N/A ½" x 100 ft N/A 607 Spacer Spool Cast aluminum TTMA flange fitting for use with API couplers and adaptors. Overall length is 6". Fig. 607S with shear section. Fig. 607 Page 37 Morrison Catalog

39 Appendix Series 150 lbs Raised Face Companion Flange Mate to: Fig. 234DI Fig. 534DI Fig. 246DRF Fig. 346FDI Fig. 285FDI Fig. 286FDI Fig. 272DI and/or any 150# raised-face flanged fitting. Made of cast steel. Nut and bolt packages and teflon gaskets are available. Four-Way Reversing Valve A directional flow control valve that simplifies installation by eliminating the need for multiple valves found on typical waste oil systems. For use with lube oil, gas, oils, alcohols and some chemicals. Fig. 514 Size Weight 2" x 6" OD (4) ¾" diameter holes on 4¾" BC 4.75 lbs 3" x 7½" OD (4) ¾" diameter holes on 6" BC 8.0 lbs 4" x 9" OD (8) ¾" diameter holes on 7½" BC 4.75 lbs 490 Series Water or Gasoline Indicating Paste To find the level, or presence of water and/or gasoline in a storage tank. By applying a thin film of paste to the side of a gauge stick and placing the stick in the tank, an operator can monitor the tank contents by observing the paste color on the stick once removed from the liquid. Fig. 490G find upper level of gasoline in a storage tank. Turns white at and below the gasoline line. Box quantity 24. Fig. 490W find water level in gasoline and other hydrocarbon solvents. Turns red at and below water gas-solvent line. Box quantity 24. Fig. 490A find water level in gasoline, jet fuels, fuel oils, oils and many solvents. Intersection line between white and red indicates water line in tank. Box quantity 12. M100 & M1150 Features 1. Tapered, self seating valve spool 2. Unrestricted 1" and 1½" flow (no pressure or volume loss). 3. Two position handle 4. Four 5/ 16 " threaded bolt holes on back for flush mount installation. Brass Hammers Non-sparking solid brass hammers with hardwood handles. Fig. 625B ball peen head. Fig. 625S sledge head. 1 lb ball peen 1.5 lbs 2 lb ball peen 2.5 lbs 3 lb sledge 4.0 lbs 10 lb sledge 11 lbs Fig. 490G 2½ oz jar 4 oz 2½ oz jar 4 oz 1 oz tube 2 oz Details of Construction Body aluminum Body Finish type 3, hard anodized Spool and Handle brass O-rings Viton Hardware stainless steel Height 4½" Width 4¾" Handle Throw 90 Max Pressure 200 PSI Fig. 625B Fig. 490W Fig. 490A Fig. 625S Size Weight M075 (4) x.75" FNPT Ports 6.5 M100 (4) x 1" FNPT Ports 6.5 M1150 (4) x 1½" FNPT Ports 6.0 M200 (4) x 2" FNPT Ports 6.0 Page 38 Morrison Catalog