MARINE HIGH PRESSURE CARBON DIOXIDE SYSTEMS Component Sheet Library

Transcription

1 MARINE HIGH PRESSURE CARBON DIOXIDE SYSTEMS Component Sheet Library One Stanton Street / Marinette, WI , USA / / Copyright 2015Tyco Fire Products LP. / All rights reserved. / Form No. PN Component Sheets

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3 TABLE OF CONTENTS REV. 1 UL EX TABLE OF CONTENTS DESCRIPTION EXPLANATION OF SAFETY ALERTS SECTION i GENERAL INFORMATION 1 COMPONENT DESCRIPTION 2 SYSTEM DESIGN 3 SYSTEM INSTALLATION 4 RECHARGE AND MAINTENANCE 5 APPENDIX 6

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5 REV. 3 UL EX Page 2-1 U.S. COAST GUARD APPROVED PARTS LIST FOR ANSUL CARBON DIOXIDE SYSTEMS CV-98 Valve Cylinder And Controls VALVE AND CYLINDER ASSEMBLIES Part No. Description lb (34.0 kg) Cylinder Assembly with Valve Red Enamel Paint DOT Specification Cylinder lb (45.4 kg) Cylinder Assembly with Valve Red Enamel Paint DOT Specification Cylinder lb (54.4 kg) Cylinder Assembly with Valve Red Enamel Paint DOT Specification Cylinder lb (15.9 kg) Cylinder Assembly with Valve Red Epoxy Paint DOT Specification Cylinder lb (22.7 kg) Cylinder Assembly with Valve Red Epoxy Paint DOT Specification Cylinder lb (34.0 kg) Cylinder Assembly with Valve Red Epoxy Paint DOT Specification Cylinder lb (45.4 kg) Cylinder Assembly with Valve Red Epoxy Paint DOT Specification Cylinder lb (45.4 kg) Cylinder Assembly with Valve Red Epoxy Paint DOT Specification Cylinder lb (54.4 kg) Cylinder Assembly with Valve Red Epoxy Paint DOT Specification Cylinder lb (45.4 kg) Cylinder Assembly with Valve Red Epoxy Paint UN Type Approved Cylinders lb (45.4 kg) Cylinder Assembly with Valve Red Enamel Paint UN Type Approved Cylinders lb (54.4 kg) Cylinder Assembly with Valve Red Epoxy Paint UN Type Approved Cylinders lb (54.4 kg) Cylinder Assembly with Valve Red Enamel Paint UN Type Approved Cylinders MANIFOLD CONNECTIONS AND CONTROL ATTACHMENTS Part No. Description CV-98 Valve Flexible Discharge Bend Gasket Gasket (for previous adaptor design) Connecting Link Pneumatic Actuation Adaptor Male Elbow Pneumatic Actuation Tee Lever Release (CV-98 Valve) Pull Cable Components Part No. Description Type A Break Glass Pull Box Latch Type Pull Box Type B Break Glass Pull Box Watertight Marine CO 2 Double Cable Pull Station Dual/Triple Control Box (Lever Releases) Dual/Triple Control Box (Sectors) Pull Cable Equalizer (Lever Releases) Pull Cable Equalizer (Sectors) ft (15.2 m) 1/16 in. Pull Cable ft (30.5 m) 1/16 in. Pull Cable ft (45.7 m) 1/16 in. Pull Cable ft (61.0 m) 1/16 in. Pull Cable Corner Pulley, Watertight, for Outside of Protected Spaces Pull Cable Components (Continued) Part No. Description Corner Pulley, Brass Wheel, for Inside Protected Spaces /16 in. Cable Clamp Flared End Fitting Right and Left Hand Pulley Adaptor Pair Pull Box Mounting Legs Remote Pressure Actuation Components Part No. Description Marine CO 2 Dual Actuation Station Marine Actuation Station, 1 Step 7012 LT-20-L N2 Cartridge Selector Valve Pneumatic Actuation Line Kit /4 in. Pressure Actuated Valve /4 in. Pressure Bleeder Plug Time Delays Part No. Description Second Time Delay Second Time Delay Second Time Delay Actuation Line Components Part No. Description S.S. Braided Actuation Hose 16 in. (41 cm) Long S.S. Braided Actuation Hose 20 in. (51 cm) Long S.S. Braided Actuation Hose 24 in. (61 cm) Long Male Elbow Male Branch Tee Male Straight Adaptor Male Elbow Adaptor Nozzles Part No. Description /2 in. Baffle Nozzle Type B With Strainer (Orifice Code 1 3) /2 in. Baffle Nozzle Type B (Orifice Code ) /4 in. Baffle Nozzle Type BL (Orifice Code 9 16) /2 in. Plug Sealed Nozzle With Strainer (Orifice Code 1 2.5) /2 in. Plug Sealed Nozzle (Orifice Code 3 12) /2 in. Regular Sealed Flanged Nozzle With Strainer (Orifice Code 1 2.5) /2 in. Stainless Steel Regular Sealed Flanged Nozzle With Strainer (Orifice Code 1 2.5) /2 in. Regular Sealed Flanged Nozzle (Orifice Code 3 12) /2 in. Stainless Steel Regular Sealed Flanged Nozzle (Orifice Code 3 12) /4 in. Regular Sealed Flanged Nozzle Type RSFL (Orifice Code 8 18) Multi-Discharge Nozzle 4MD With Strainer (Orifice Code 2 4.5)

6 REV. 3 UL EX Page 2-2 U.S. COAST GUARD APPROVED PARTS LIST FOR ANSUL CARBON DIOXIDE SYSTEMS (Continued) Nozzles (Continued) Part No. Description Multi-Discharge Nozzle 4MD (Orifice Code 5 10) Multi-Discharge Nozzle 4MDL (Orifice Code 8 18) /2 in. Type D Discharge Nozzle With Strainer (Orifice Code 1 3) /2 in. Type D Discharge Nozzle (Orifice Code 3.5 7) /2 in. Sealed Nozzle With Strainer (Orifice Code 2 7) Spare Parts for Nozzles Part No. Description Kit, Seal and Washers (RS, RSF and SU Nozzles) Plug Seal MD Nozzle Plug Seal D Nozzle Globe Valves and Controls (for Pull Cable or Manual Operation) Part No. Description /2 in. Globe Valve /2 in. Sector /2 in. Lever, Normally Closed /2 in. Lever, Normally Open /4 in. Globe Valve in. Globe Valve /4 in. and 1 in. Sector /4 in. and 1 in. Lever, Normally Closed /4 in. and 1 in. Lever, Normally Open /4 in. Globe Valve /2 in. Globe Valve /4 in. and 1 1/2 in. Sector /4 in. and 1 1/2 in. Lever, Normally Closed /4 in. and 1 1/2 in. Lever, Normally Open Selector Valves and Components Part No. Description Lever Release For Pressure Operated Stackable Actuator and All Size Selector Valves Pressure Operated Stackable Actuator Selector Valve Adaptor in. Selector Valve Threaded in. Selector Valve Threaded in. Selector Valve Flanged in. Selector Valve Flanged Check Valves Part No. Description /4 in. Check Valve with Threaded Ends /2 in. Check Valve with Threaded Ends /4 in. Check Valve with Threaded Ends in. Check Valve with Threaded Ends /4 in. Check Valve with Threaded Ends /2 in. Check Valve with Threaded Ends in. Check Valve with Threaded Ends in. Check Valve with Flanged Ends Lockout Valves Part No. Description in. Lockout Valve in. Lockout Valve in. Lockout Valve in. Lockout Valve Miscellaneous Components Part No. Description 5156 Pneumatic Release (Trip) Marine 1/2 in. Header Safety Vent Plug Discharge Indicator 42267* QBA 5 Releasing Device 135 F ( 56 C) 42274* QBA 5 Releasing Device 175 F ( 79 C) 42276* QBA 5 Releasing Device 250 F (121 C) Discharge Pressure Switch 3PDT Pressure-Operated Siren CV-98 Valve Lifting Yoke Weigh Scale Type CV-98 Valve Odorizer Replacement Ampoule Nameplate *Note: Only permitted on systems containing 300 lb (136.1 kg) or less of CO 2. Single Cylinder Bracketing (Use Two per Cylinder) Part No. Description /50 lb (15.9/22.7 kg) Strap /50 lb (15.9/22.7 kg) Channel lb (34.0 kg) Strap lb (34.0 kg) Channel lb (45.4 kg) Strap lb (45.4 kg) Channel lb (54.4 kg) Strap lb (54.4 kg) Channel

7 UL EX Page 2-3 U.S. COAST GUARD APPROVED PARTS LIST FOR ANSUL CARBON DIOXIDE SYSTEMS (Continued) Multiple Cylinder Bracketing (Use Two per Cylinder Bank) Part No. Description Back Frame Assembly (2 Cylinder) Back Frame Assembly (3 Cylinder) Back Frame Assembly (4 Cylinder) Back Frame Assembly (5 Cylinder) Back Frame Assembly (6 Cylinder) Upright (Used Either for Right or Left Side) Single Row or Back-to-Back Row Bracket Foot (Left Side) Single Row or Back-to-Back Row Bracket Foot (Right Side) Double Row Bracket Foot (Left Side) Double Row Bracket Foot (Right Side) Center Upright Foot Center Upright (Required When Weighing Seven or More Cylinders in a Row) Connector (Required to Join Back Frames for Seven or More Cylinders) in. (25.4 cm) Carriage Bolt with Nut (For Single Row 50 lb (22.7 kg) Cylinders) in. (26.7 cm) Carriage Bolt with Nut (For Single Row 75 lb (34 kg) Cylinders) in. (30.5 cm) Carriage Bolt with Nut (For Single Row 100 lb (45.4 kg) Cylinders) in. (33.0 cm) Carriage Bolt with Nut (For Single Row 120 lb (54.4 kg) Cylinders in. (50.8 cm) Carriage Bolt with Nut (For Double Row 50 lb (22.7 kg) Cylinders) in. (52.1 cm) Carriage Bolt with Nut (For Double Row 75 lb (34 kg) Cylinders) in. (63.5 cm) Carriage Bolt with Nut (For Double Row 100 lb (45.4 kg) Cylinders) in. (68.6 cm) Carriage Bolt with Nut (For Double Row 120 lb (54.4 kg) Cylinders) Cylinder Clamp (2 Cylinders) Cylinder Clamp (3 Cylinders) Weigh Rail (Two Cylinder) Weigh Rail (Three Cylinder) Weigh Rail (Four Cylinder) Weigh Rail (Five Cylinder) Weigh Rail (Six Cylinder) Weigh Rail Support (Single Row) Weigh Rail Support (Double Row) Weigh Rail Support (Back-to-Back) Maintenance Nameplates Part No. Description Maintenance Plate CV-98 Systems Operating Instruction Plates Part No. Description Operating Instructions Pull Cable Actuation Warning Plates Part No. Description Warning Sign Inside Space Warning Sign Outside Space Warning Sign Nearby Space Warning Sign Actuation Warning Sign Outside Space with Odorizer Warning Sign Outside Space Ventilate Space Nameplates Part No. Description Space Nameplate Specify Wording Hose Reels Part No. Description in. (20.3 cm) Hose Reel, for 50 ft (15 m) of 1/2 in. (12.7 mm), 75 ft (23 m) of 1/2 in. (12.7 mm) or 50 ft (15 m) of 3/4 in. (19.1 mm) Hose in. (30.5 cm) Hose Reel, for 125 ft (38.1 m) of 1/2 in. (12.7 mm) or 75 ft (23 m) of 3/4 in. (19.1 mm) Hose in. (35.6 cm) Hose Reel, for 100 ft (30 m) of 3/4 in. (19.1 mm) Hose Hose (Hose Reel Systems) Part No. Description /2 in. (12.7 mm) Hose, 25 ft (7.5 m) Long /2 in. (12.7 mm) Hose, 50 ft (15 m) Long /4 in. (19.1 mm) Hose, 25 ft (7.5 m) Long /4 in. (19.1 mm) Hose, 50 ft (15 m) Long NOTE: For longer hoses, use increments of listed hose, and couple together. Nozzles and Accessories (Hose Reel Systems) Part No. Description Volume Discharge Horn, 1/2 in. (12.7 mm) Hose Lower Bracket Upper Bracket Nameplate Local Control Type, 100 lb (45.4 kg) or Larger Nameplate Local Control Type, less than 100 lb (45.4 kg)

8 REV. 2 UL EX Page 2-4 CV-98 CYLINDER SHIPPING ASSEMBLY The CV-98 cylinder is factory filled with carbon dioxide. A single cylinder may be used or multiple cylinders can be manifolded together to obtain the required quantity of agent for total flooding or local application methods. The CV-98 cylinder valve can be actuated pneumatically and/or manually with approved valve actuation components. CV-98 cylinder valves are back pressure operated. When connected to a discharge manifold with approved flexible discharge hoses, slave operated CV-98 cylinder valves will be opened by CO 2 back pressure in the manifold. The cylinders are shipped with a maintenance record card and protective shipping cap attached to the threaded neck of each cylinder. This cap entirely encloses and protects the valve while in shipment. The 35 and 50 lb (15.9 and 22.7 kg) cylinders are manufactured with a bent siphon tube which allows for either horizontal or vertical mounting. When mounting horizontally, valve outlet must be horizontal, and safety disk nut must be in up position. The valve requires no internal maintenance. The valve is sealed closed and must never be disassembled. If there is ever a malfunction of the CV 98 valve, the complete valve must be sent back to Tyco Fire Protection Products. Material: Cylinder Steel CV-98 Valve Brass Safety Relief Valve Brass Shipping Cap Steel Shipping Weight Approximate Assembly of CO 2 Weight Dimension A Dimension B Part No. lb (kg) lb (kg) in. (mm) in. (mm) Finish: Red Enamel Paint (DOT/TC) 75 (34.0) 200 (91) 57 3/4 (1467) 9 1/4 (235) * (DOT/TC) 100 (45.4) 300 (136) 60 1/4 (1530) 10 1/2 (267) (UN) 100 (45.4) 300 (136) 60 1/4 (1530) 10 1/2 (267) * (DOT/TC) 120 (54.4) 390 (177) 66 5/8 (1692) 11 (279) (UN) 120 (54.4) 390 (177) 66 5/8 (1692) 11 (279) Finish: Red Epoxy Paint (DOT/TC) 35 (15.9) 121 (55) 35 3/4 (908) 8 1/2 (216) (DOT/TC) 50 (22.7) 165 (75) 52 3/4 (1340) 8 1/2 (216) (DOT/TC) 75 (34.0) 200 (91) 57 3/4 (1467) 9 1/4 (235) * (DOT/TC) 100 (45.4) 300 (136) 59 3/4 (1517) 10 3/4 (273) * (DOT/TC) 100 (45.4) 300 (136) 60 1/4 (1530) 10 1/2 (267) (UN) 100 (45.4) 300 (136) 60 1/4 (1530) 10 1/2 (267) * (DOT/TC) 120 (54.4) 390 (177) 66 5/8 (1692) 11 (279) (UN) 120 (54.4) 390 (177) 66 5/8 (1692) 11 (279) * These containers are special order: minimum order quantities apply, please call for delivery time. RECORD TAG A HEIGHT TO OUTLET DISCHARGE BEND OUTLET WITH RECOIL VALVE (MATES WITH FLEXIBLE DISCHARGE BEND, PART NO ) SAFETY RELIEF DISC (BURST PRESSURE PSI, TESTED PER CGA S-1.1) CYLINDER SHIPPING CAP (PART NO ) VALVE SHIPPING CAP CV-98 VALVE SIPHON TUBE ADAPTOR SIPHON TUBE B DIAMETER THREADED FOR RELEASE ATTACHMENTS OR SHIPPING CAP FILL PORT (MATES WITH FILL ADAPTOR, PART NO NOTE: USE FLEXIBLE DISCHARGE BEND, PART NO , WHEN ATTACHING VALVE TO SUPPLY PIPE OR MANIFOLD. FIGURE 2-1

9 REV. 1 UL EX Page 2-5 CV-98 VALVE FLEXIBLE DISCHARGE BEND (PART NO ) The valve Flexible Discharge Bend (Part No ) is a 5/8 in. (16 mm) ID extra-heavy flexible hose which connects the valve discharge outlet to the fixed piping or header manifold. The discharge bend has a special female thread for connecting to the valve outlet and a male 1/2 in. NPT thread for connecting to the fixed piping or manifold. The discharge bend will withstand a pressure of 9000 psi (620.5 bar). Its flexible connection allows for easy alignment of multiple cylinder banks to fixed piping. Each bend has a built-in check valve that prevents loss of agent should the system discharge while any cylinder is removed. The equivalent length of this hose is equal to 18 ft (5.5 m) of 1/2 in. Sch. 40 pipe. When connected to the CV-98 cylinder valve outlet, the check valve is held in the open position. Material: SAE 100 R2 Hose Type AT Thread Size/Type: Valve End: Special to mate with CV-98 Valve Manifold End: 1/2 in. NPT Male Shipping Assembly Part No. Description Flexible Discharge Bend Gasket Gasket (for previous adaptor design) FEMALE ADAPTOR (SWIVEL, BRASS) WASHER CHECK (PART NO ) 18 7/8 IN. (479 mm) SWAGE ON 1/2 IN. NPT MALE COUPLING VALVE END MANIFOLD END FIGURE Note: The figures below identify the previous and current adaptor designs and required gasket part numbers. Previous Adaptor Design (Required Gasket Part No ) New Adaptor Design (Required Gasket Part No )

10 UL EX Page 2-6 CONNECTING LINK (PART NO ) Material: Steel The connecting link is used to connect the lever releases located on the pilot cylinders, employing the CV-98 valve. An opening in the end of the connecting link allows connection of the wire rope for pull-cable actuated systems. HEX NUT 15/16 IN. (24 mm) PIVOT PIN HANDLE 14 1/4 IN. (36.2 cm) 3/4 IN. (19 mm) OPENING FOR PULL-CABLE LOOP FIGURE

11 REV. 1 UL EX Page 2-7 CV-98 VALVE PNEUMATIC ACTUATION The CV-98 valve has a built-in pneumatic actuation port for use with the Marine Actuation Station or the Quartzoid Bulb Actuator. Use the adaptor, elbow, and tee to connect the pilot cylinders to the actuation station or to the Quartzoid Bulb Actuator. A minimum pressure of 100 psi (6.9 bar) is required to actuate the valve. Material: Steel Part No. Description Adaptor Male Elbow Tee Note: Actuation piping must be vented. PRESSURE BLEEDER PLUG (PART NO ) STRAIGHT ADAPTOR (PART NO ) OR ELBOW (PART NO ) 1/4 IN. CHECK VALVE (PART NO ) TO MARINE ACTU- ATION STATION OR TO QUARTZOID BULB ACTUATOR FOR CYLINDER RELEASE 1/4 IN. NIPPLE BY INSTALLER TEE (PART NO ) (TYP.) 16 IN. STAINLESS STEEL HOSE (PART NO ) (TYP.) ADAPTOR (PART NO ) (TYP.) MALE ELBOW (PART NO ) (TYP.) FIGURE

12 UL EX Page 2-8 SELECTOR/ISOLATION VALVE PNEUMATIC ACTUATION The selector valves and 3/4 in. isolation valve can be pneumatically actuated by the Marine Actuation Station. Use the Selector Valve Pneumatic Actuation Line Kit to control the pressure in the actuation line. One Selector Valve Pneumatic Actuation Line Kit is required for each pneumatic actuator and must be installed within 1 ft (0.3 m) of the pneumatic actuator/isolation valve. The Low Pressure Vent Plug and Safety Relief Valve are to be installed with a torque of 125 in.-lb (14 Nm). After system discharge, all pressure in the actuation line must be relieved by pulling the ring on the safety relief valve. Part No. Description Pressure Operated Stackable Actuator* /4 in. Pressure Operated Isolation Valve Selector Valve Pneumatic Actuation Line Kit (Kit includes Low Pressure Vent Plug, Part No , Safety Relief Valve, Part No , 1/4 in. Close Nipple, Part No , and 1/4 in. Tee, Part No ) *Note: The Pressure Operated Stackable Actuator is only required on selector valves. SELECTOR VALVE PNEUMATIC ACTUATION LINE KIT (PART NO ) PRESSURE OPERATED STACKABLE ACTUATOR (PART NO ) TO MARINE ACTUATION STATION FOR VALVE RELEASE IN., 2 IN., 3 IN., OR 4 IN. SELECTOR VALVE (4 IN. SHOWN) FIGURE 2-5 SELECTOR VALVE PNEUMATIC ACTUATION LINE KIT (PART NO ) TO MARINE ACTUATION STATION 3/4 IN. PRESSURE ACTUATED ISOLATION VALVE (PART NO ) FIGURE 2-5a

13 UL EX Page 2-9 BAFFLE NOZZLE TYPE B WITH STRAINER (PART NO *) The baffle type nozzle with strainer is used in total flooding applications only. Placed around the outside edge or placed near the overhead approximately 15 to 20 ft (4.6 to 6.1 m) on centers in a room or any enclosed space, each nozzle provides a 180 fan spray of carbon dioxide, spreading the extinguishing gas quickly and efficiently throughout the protected space. Discharge rate depends upon nozzle pressure and orifice size. Baffle type nozzles with strainer are available in orifice sizes 1 through 3. This nozzle is supplied in natural brass. Material: Nozzle Brass Strainer Monel Note: When ordering, specify orifice code required: Example Part No (See Baffle Nozzle Orifice Code Selection Chart in Appendix section). * Nozzle previously supplied under Part No STRAINER FORGED BRASS BODY 1/2 IN. NPT DISCHARGE ORIFICE 2 5/8 IN. (67 mm) ORIFICE SIZE STAMPED ON THIS SURFACE 1 3/4 IN. (44 mm) FIGURE

14 UL EX Page 2-10 BAFFLE NOZZLE TYPE B (PART NO *) The baffle type B nozzle is used in total flooding applications only. Placed around the outside edge or placed near the overhead approximately 15 to 20 ft (4.6 to 6.1 m) on centers in a room or any enclosed space, each nozzle provides a 180 fan spray of carbon dioxide, spreading the extinguishing gas quickly and efficiently throughout the protected space. Discharge rate depends upon nozzle pressure and orifice size. Baffle type B nozzles are available in orifice sizes 3.5 through 14. This nozzle is supplied in natural brass. Material: Brass Note: When ordering, specify orifice code required: Example Part No (See Baffle Nozzle Orifice Code Selection Chart in Appendix section). * Nozzle previously supplied under Part No FORGED BRASS BODY 1/2 IN. NPT DISCHARGE ORIFICE 2 5/8 IN. (67 mm) ORIFICE SIZE STAMPED ON THIS SURFACE 1 3/4 IN. (44 mm) FIGURE

15 UL EX Page 2-11 BAFFLE NOZZLE TYPE BL (PART NO *) The baffle type BL nozzle is used in total flooding applications only. Placed around the outside edge or placed near the overhead approximately 15 to 20 ft (4.6 to 6.1 m) on centers in a room or any enclosed space, each nozzle provides a 180 fan spray of carbon dioxide, spreading the extinguishing gas quickly and efficiently throughout the protected space. Discharge rate depends upon nozzle pressure and orifice size. Baffle type BL nozzles are available in orifice sizes 9 through 16. This nozzle is supplied in natural brass. Material: Brass Note: When ordering, specify orifice code required: Example Part No (See Baffle Nozzle Orifice Code Selection Chart in Appendix section). * Nozzle previously supplied under Part No /4 IN. NPT 3 5/16 IN. (84 mm) 3 1/4 IN. (83 mm) FORGED BRASS BODY STAMPED NOZZLE CODE DISCHARGE ORIFICE 2 1/4 IN. (57 mm) FIGURE

16 UL EX Page 2-12 PLUG SEALED NOZZLE WITH STRAINER (PART NO *) The regular type nozzle is used for total flooding applications only. The nozzle has a sealing disc retaining ring and a frangible seal to prevent foreign matter from entering and plugging the nozzle orifice. The discharge rate of the nozzle depends on nozzle pressure and orifice size. The nozzle provides orifice sizes of 1 through 2.5. The nozzle is supplied in natural brass. Material: Nozzle Brass Strainer Monel Flange Steel Note: When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No /2 IN. (38 mm) STRAINER FRANGIBLE SEALING DISC 1 1/8 IN. (29 mm) 7/16 IN. (11 mm) 1/2 IN. STANDARD PIPE THREAD ORIFICE CODE NO. STAMPED ON HEX FIGURE

17 UL EX Page 2-13 PLUG SEALED NOZZLE (PART NO *) The regular type nozzle is used for total flooding applications only. The discharge rate of the nozzle depends on nozzle pressure and orifice size. The nozzle provides orifice sizes of 3 through 12. The nozzle is supplied in natural brass. Material: Nozzle Brass Flange Steel Note: When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No /2 IN. (38 mm) 1 1/8 IN. (29 mm) FRANGIBLE SEALING DISC 7/16 IN. (11 mm) ORIFICE CODE NO. STAMPED ON HEX 1/2 IN. STANDARD PIPE THREAD FIGURE

18 UL EX Page 2-14 REGULAR SEALED FLANGED NOZZLE WITH STRAINER (PART NO * and ) The regular type nozzle is used for total flooding applications only. The nozzle has a sealing disc retaining ring and a frangible seal to prevent foreign matter from entering and plugging the nozzle orifice. The discharge rate of the nozzle depends on nozzle pressure and orifice size. The nozzle provides orifice sizes of 1 through 2.5. The nozzle is supplied in natural brass (Part No ) or stainless steel (Part No ). Material: Nozzle Brass Strainer Monel Flange Steel Note: When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No IN. (76 mm) 2 1/2 IN. (64 mm) 1 5/8 IN. (41 mm) SELF-TAPPING SCREW 1/2 IN. NPT 3 IN. (76 mm) 2 1/2 IN. (64 mm) STRAINER 1 IN. CLEARANCE HOLE SEAL 3/16 IN. (4.8 mm) MOUNTING HOLE FIGURE

19 UL EX Page 2-15 REGULAR SEALED FLANGED NOZZLE (PART NO * and ) The regular type nozzle is used for total flooding applications only. The discharge rate of the nozzle depends on nozzle pressure and orifice size. The nozzle provides orifice sizes of 3 through 12. The nozzle is supplied in natural brass (Part No ) or stainless steel (Part No ). Material: Nozzle Brass Flange Steel Note: When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No IN. (76 mm) 2 1/2 IN. (64 mm) 1 5/8 IN. (41 mm) SELF-TAPPING SCREW 1/2 IN. NPT 3 IN. (76 mm) 2 1/2 IN. (64 mm) 1 IN. CLEARANCE HOLE SEAL 3/16 IN. (4.8 mm) MOUNTING HOLE FIGURE

20 UL EX Page 2-16 REGULAR SEALED FLANGED NOZZLE TYPE RSFL (PART NO *) The regular type nozzle is used for total flooding applications only. The discharge rate of the nozzle depends on nozzle pressure and orifice size. The nozzle provides orifice sizes of 8 through 18. The nozzle is supplied in natural brass. Material: Nozzle Brass Flange Steel Note: When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No IN. (76 mm) 2 1/2 IN. (64 mm) 1 7/8 IN. (48 mm) SELF-TAPPING SCREW 1/2 IN. NPT 3 IN. (76 mm) 2 1/2 IN. (64 mm) 1 IN. CLEARANCE HOLE SEAL 3/16 IN. (4.8 mm) MOUNTING HOLE FIGURE

21 UL EX Page 2-17 MULTI-DISCHARGE NOZZLE 4 MD WITH STRAINER (PART NO *) The 4 in. multi-discharge nozzle with strainer is used only for total flooding applications. The nozzle insert is brass and the remainder of the nozzle is steel. The nozzle is available in orifice sizes ranging from 2 through 4.5. The discharge rate of the nozzle depends on the orifice size and the nozzle pressure. The nozzle is painted red. Material Nozzle Steel Insert Brass Strainer Monel Note : When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No METAL HORN BRASS NOZZLE INSERT CODE NO. OF ORIFICE STAMPED ON CONNECTOR 1/2 IN. NPT STRAINER 5 3/16 IN. (132 mm) 3 1/2 IN. (89 mm) FIGURE

22 UL EX Page 2-18 MULTI-DISCHARGE NOZZLE 4 MD AND 4 MDL (PART NO * and *) The 4 in. multi-discharge nozzle is used only for total flooding applications. The nozzle insert is brass and the remainder of the nozzle is steel. The MD nozzle (Part No ) is available in orifice sizes ranging from 5 through 10. The MDL nozzle (Part No ) is available in orifice sizes ranging from 8 through 18. The discharge rate of the nozzle depends on the orifice size and the nozzle pressure. The nozzle is painted red. Material Nozzle Steel Insert Brass Note : When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No METAL HORN BRASS NOZZLE INSERT CODE NO. OF ORIFICE STAMPED ON CONNECTOR 1/2 IN. OR 3/4 IN. NPT 5 13/16 (132 mm) 3 1/2 IN. (89 mm) a b FIGURE 2-15

23 REV. 1 UL EX Page 2-19 MOUNTING HARDWARE FOR MULTI-DISCHARGE NOZZLE Note: The nozzle, Mounting Ring Assembly (Part No ), and Plug Seal (Part No ) are shipped as individual units. Fiber Seal (Part No ) is available, and requires a Retaining Ring (Part No ). CLAMPING SCREW NOZZLE CLAMPING RING MOUNTING SCREWS (1/4 IN. 20 X 5/8 IN. LONG) BULKHEAD MOUNTING HOLE 4 1/2 IN. DIAMETER) RETAINING RING LOCKWASHER AND NUT PLUG SEAL (OPTIONAL) (PART NO ) ASSEMBLY OF MULTI- DISCHARGE NOZZLE WITH MOUNTING RINGS (BULKHEAD NOT SHOWN) FIGURE

24 UL EX Page 2-20 TYPE D DISCHARGE NOZZLE WITH STRAINER (PART NO *) The type D nozzle with strainer is used primarily for local application and is also listed and approved for use as a total flooding nozzle. The nozzle is painted red with a shell of drawn sheet steel and a brass insert. The type D nozzle with strainer is available in orifice sizes ranging from 1 through 3. The discharge rate of the nozzle depends on the orifice size and nozzle pressure. The area covered in local application is dependent upon the discharge rate and the height of the nozzle above the surface being protected. Height range: 15 to 91 1/2 in. (38 to 232 cm). Discharge rate: 11 to 48.5 lb per minute ( 5 to 22 kg per minute). Material Shell Steel Insert Brass Strainer Monel Note : When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No NOZZLE CODE STAMPED HERE 1/2 IN. NPT STRAINER ORIFICE DRAWN STEEL 3 15/32 IN. (88 mm) 2 IN. (51 mm) DIAMETER BRASS NOZZLE INSERT 2 1/2 IN. (64 mm) DIAMETER 4 IN. (102 mm) FIGURE

25 UL EX Page 2-21 TYPE D DISCHARGE NOZZLE (PART NO *) The type D nozzle is used primarily for local application and is also listed and approved for use as a total flooding nozzle. The nozzle shell is drawn sheet steel and the insert is brass. The type D nozzle is available in orifice sizes ranging from 3.5 through 7. The nozzle is painted red with chrome plating available as an option (Part No ). The discharge rate of the nozzle depends on the orifice size and nozzle pressure. The area covered in local application is dependent upon the discharge rate and the height of the nozzle above the surface being protected. Height range: 15 in. to 91 1/2 in. (38 to 232 cm). Discharge rate: 11 to 48.5 lb per minute ( 5 to 22 kg per minute). Material: Shell Steel Insert Brass Note : When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No NOZZLE CODE STAMPED HERE 1/2 IN. NPT ORIFICE DRAWN STEEL 3 15/32 IN. (88 mm) 2 IN. (51 mm) DIAMETER BRASS NOZZLE INSERT 2 1/2 IN. (64 mm) DIAMETER 4 IN. (102 mm) FIGURE

26 UL EX Page 2-22 SEALED NOZZLE WITH STRAINER (PART NO *) The sealed nozzle is used primarily in ducts and enclosed machinery spaces. The seal portion of the nozzle is a combination line seal and strainer unit. It is used to prevent dirt or vapors from entering the system piping and also to function as a strainer for the system piping. On operation of the carbon dioxide system, the high pressure of the gas released from the cylinders ruptures the thin sealing disc, allowing an unobstructed flow of gas to the internal discharge nozzle. The sealed nozzle is available in orifice sizes ranging from 2 through 7. The advantage of the sealed nozzle is that it does not require disassembly of the system piping to clean the strainer or replace a ruptured sealing disc. This is accomplished by removing the hex cap on the nozzle. Material: Body Brass Strainer Monel Note : When ordering, specify orifice code required: Example Part No * Nozzle previously supplied under Part No /4 IN. (83 mm) CELERON WASHER SEALING DISC NOZZLE JAM NUT TO BE USED IF DUCT IS TOO THIN TO BE THREADED 2 IN. (51 mm) HEX CAP SPARE SEALING DISCS BODY 1/2 IN. NPT INLET KNURLED RING SEALING DISC RETAINER 1/2 IN. STRAIGHT PIPE THREAD MONEL SCREEN STRAINER FIGURE

27 UL EX Page 2-23 GLOBE VALVE WITH MANUALLY OPERATED LEVER Handle Handle Part No. Part No. Valve Valve (Normally (Normally A B C D E Size Part No. Closed) Open) in. (cm) in. (cm) in. (cm) in. (cm) in. (cm) 1/2 in (25.4) 9 3/8 (23.8) 4 3/4 (12.1) 7/8 (2.2) 2 15/16 (7.5) 3/4 in (35.6) 12 3/4 (32.4) 5 5/8 (14.3) 1 1/8 (2.9) 3 5/8 (9.2) 1 in (35.6) 12 3/4 (32.4) 6 3/8 (16.2) 1 7/16 (3.7) 4 1/8 (10.5) 1 1/4 in (43.2) 15 5/8 (39.7) 7 7/8 (20.0) 1 11/16 (4.3) 5 (12.7) 1 1/2 in (43.2) 15 5/8 (39.7) 8 1/4 (21.0) 1 7/8 (4.8) 5 1/2 (14.0) Material: Brass * THIS DIMENSION IS WITH VALVE IN OPEN POSITION C* PIPE D HANDLE IN OPEN POSITION HANDLE IN NORMALLY CLOSED POSITION B E A ALL PIPE THREADS ARE NPT FIGURE

28 UL EX Page 2-24 GLOBE VALVE WITH SECTOR Valve Valve Sector A B C D Size Part No. Part No. in. (cm) in. (cm) in. (cm) in. (cm) 1/2 in /4 (12.1) 3 (7.6) 7/8 (2.2) 2 15/16 (7.5) 3/4 in /8 (14.3) 3 5/8 (9.2) 1 1/8 (2.9) 3 5/8 (9.2) 1 in /16 (16.0) 4 1/8 (10.5) 1 7/16 (3.7) 4 1/8 (10.5) 1 1/4 in /8 (20.6) 5 1/4 (13.3) 1 11/16 (4.3) 5 (12.7) 1 1/2 in /4 (21.0) 5 3/8 (13.7) 1 7/8 (4.8) 5 1/2 (14.0) Material: Brass 4 3/4 IN. (12 cm) 1/8 IN. STAINLESS STEEL OR MONEL CABLE TO PULL BOX A 3/8 IN. FLARED END FITTING 7 11/16 IN. (19.5 cm) CABLE TO HAVE A SLIGHT SLACK WHEN VALVE IS IN CLOSED POSITION CABLE CLAMP 3 3/8 IN. (8.5 cm) B C D ATTACH CABLE IN FIGURE 8 BEFORE FASTENING CLAMP 6 13/16 IN. (17.3 cm) 30 PROVIDE A STOP FOR SECTOR AT THIS POINT FIGURE

29 UL EX Page IN. 4 IN. LOCKOUT VALVES The lockout valve is a manually-operated ball valve installed in various locations in the piping system. The valve is used to inhibit the discharge of carbon dioxide into an entire system or a specific area of a system when maintenance of the system or entry into the protected space is required. The valve is equipped with a locking device to padlock the valve in the open or closed position. Valve Material: 1 in. and 2 in. Valves Stainless Steel Body 316 SS Ball, Stem, and Hardware Reinforced Teflon Seats 3 in. and 4 in. Valves Corrosion-Resistant Painted Steel Body 316 SS Ball, Stem, and Hardware Reinforced Teflon Seats Port: 1 in. and 2 in. Valves Standard 3 in. and 4 in. Valves Full 1 in. and 2 in. Lockout Valves C B A FIGURE Dimension Dimension Dimension A B C Depth Weight Part No. Valve Size in. (mm) in. (mm) in. (mm) in. (mm) lb (kg) in (83) 2.24 (57) 5.75 (146) 1.62 (41) 2.5 (1.1) in (118) 2.91 (74) 7.63 (194) 2.75 (70) 6.5 (2.9)

30 UL EX Page IN. 4 IN. LOCKOUT VALVES (Continued) 3 in. and 4 in. Lockout Valves E F A C B D FIGURE Dimension Dimension Dimension Dimension Dimension Dimension Valve A B C D E F Weight Part No. Size in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) lb (kg) in (210) (316) (356) (410) (401) (505) 130 (59.0) in (273) (340) (432) (502) (496) (632) 240 (108.9)

31 UL EX Page /4 IN. CHECK VALVE (PART NO ) Material: Brass Maximum operating pressure: 3000 psi (206.8 bar) Minimum burst pressure: 7500 psi (517.1 bar) 1/4 IN. NPT 1/4 IN. NPT 2 IN. (5.1 cm) FIGURE

32 UL EX Page /2 IN. CHECK VALVE (PART NO ) Material: Bronze Threads: 1/2 in. 14 FNPT (both ends) Approximate Weight: 2 lb (0.9 kg) 3 IN. (7.6 cm) 1 3/4 IN. (4.4 cm) BONNET SPRING CHECK FLOW 2 5/8 IN. (6.7 cm) BODY FIGURE

33 UL EX Page /4 IN. CHECK VALVE (PART NO ) Material: Bronze Threads: 3/4 in. 14 FNPT (both ends) Approximate Weight: 4 lb (1.8 kg) 3 5/8 IN. (9.2 cm) 2 1/16 IN. (5.2 cm) BONNET SPRING CHECK FLOW 3 1/8 IN. (7.9 cm) BODY FIGURE

34 UL EX Page IN. CHECK VALVE (PART NO ) Material: Bronze Threads: 1 in. 11 1/2 FNPT (both ends) Approximate Weight: 7 lb (3.2 kg) 4 1/8 IN. (10.5 cm) 2 5/16 IN. (5.9 cm) BONNET SPRING CHECK FLOW 3 3/4 IN. (9.5 cm) BODY FIGURE

35 UL EX Page /4 IN. CHECK VALVE (PART NO ) Material: Bronze Threads: 1 1/4 in. 11 1/2 FNPT (both ends) Approximate Weight: 10 lb (8.7 kg) 5 IN. (12.7 cm) 2 3/16 IN. (7.1 cm) BONNET SPRING CHECK FLOW 4 1/2 IN. (11.4 cm) BODY FIGURE

36 UL EX Page /2 IN. CHECK VALVE (PART NO ) Material: Bronze Threads: 1 1/2 in. 11 1/2 FNPT (both ends) Approximate Weight: 13 lb (5.9 kg) 5 1/2 IN. (14 cm) 3 1/4 IN. (8.3 cm) BONNET SPRING CHECK FLOW 5 1/8 IN. (13 cm) BODY FIGURE

37 UL EX Page IN. CHECK VALVE (PART NO ) Material: Bronze Threads: 2 in. 11 1/2 FNPT (both ends) Approximate Weight: 15 lb (6.8 kg) 6 1/2 IN. (16.5 cm) BONNET 6 7/16 IN. (16.4 cm) 3 1/2 IN. (8.9 cm) SPRING CHECK DIRECTION OF FLOW BODY FIGURE 2-28

38 REV. 1 UL EX Page IN. CHECK VALVE FLANGED (PART NO ) Material: Bronze Approximate Weight: 50 lb (23.7 kg) Note: Each check valve is supplied with two 600 lb weld neck forged steel flanges, complete with bolts, nuts and gaskets. 18 IN. (45.7 cm) 11 1/2 IN. (29.2 cm) 9 1/2 IN. (24.1 cm) FIGURE

39 UL EX Page 2-33 MANUAL PULL BOX TYPE A (PART NO ) Material: Brass 2 3/16 IN. (5.6 cm) 4 7/16 IN. (11.3 cm) 3 1/4 IN. (8.3 cm) PROTECTED HAZARD ENGRAVED IN NAMEPLATE (SPECIFY) 4 3/32 IN. (2.4 mm) DIAMETER MOUNTING HOLES SPRING FORCES HANDLE OUT INTO OPERATING POSITION WHEN GLASS IS BROKEN 3/8 IN. PIPE TO ENCLOSE PULL CABLE MOISTURE PROOF JOINT PULL HANDLE GLASS FRONT 3 IN. (7.6 cm) 4 7/8 IN. (12.4 cm) 1/8 IN. STAINLESS STEEL PULL CABLE STOWAGE SPACE FOR SPARE BREAK GLASS CAST BRASS HINGED COVER (PAINTED RED) IN CASE OF FIRE BREAK GLASS AND PULL HANDLE HARD UNTIL RED PAINT MARK ON CABLE SHOWS CAST BRASS BODY (PAINTED RED) BRASS HAM- MER AND CHAIN SECURED TO BOX FIGURE

40 UL EX Page 2-34 MANUAL PULL BOX TYPE B (PART NO ) Material: Brass 3 1/8 IN. (7.9 cm) 6 3/4 IN. (17.1 cm) 3 1/4 IN. (8.3 cm) SPRING FORCES HANDLE OUT INTO OPERATING POSITION WHEN GLASS IS BROKEN MOISTURE PROOF JOINT LEVER TYPE LATCH PROTECTED HAZARD ENGRAVED IN NAMEPLATE (SPECIFY) 3/8 IN. CONDUIT TO ENCLOSE PULL CABLE 1/8 IN. STAINLESS STEEL PULL CABLE STOWAGE SPACE FOR SPARE DISCS AND WASHERS PULL HANDLE GLASS CAST BRASS HINGED COVER O RING GASKET CAST BRASS HINGED FRONT WITH GLASS IN CASE OF FIRE RELEASE LATCHES, OPEN DOOR, BREAK GLASS AND PULL HANDLE HARD UNTIL RED PAINT MARK ON CABLE SHOWS 3 IN. (7.6 cm) 4 7/8 IN. (12.4 cm) CAST BRASS BODY (PAINTED RED) DRAIN HOLE 4 9/32 IN. (7.1 mm) DIAMETER MOUNTING HOLES BRASS HAMMER AND CHAIN SECURED TO BOX FIGURE

41 UL EX Page 2-35 MANUAL PULL BOX LATCHED DOOR TYPE (PART NO ) Material: Brass LEAD AND WIRE SEAL BROKEN SIMULTANEOUSLY WHEN KNOB IS PULLED MOISTURE-PROOF JOINT 3/8 IN. NPT KNOB TO OPEN PULL BOX DOOR HINGED DOOR (CAST BRONZE PAINTED RED) 4 3/16 IN. (10.6 cm) PULL HANDLE (BRASS) STAINLESS STEEL PULL CABLE 3/8 IN. CABLE CONDUIT FOR ENCLOSING PULL CABLE FOR FIRE OPEN DOOR PULL HANDLE HARD 4 1/8 IN. (10.5 cm) 1 7/16 IN. (3.7 cm) BODY (CAST BRONZE PAINTED RED) 1 15/16 IN. (4.9 cm) SECTIONAL VIEW FRONT VIEW FIGURE

42 REV. 1 UL EX Page 2-36 MARINE CO 2 DOUBLE CABLE PULL STATION The Marine CO 2 Double Cable Pull Station (Part No ) on a carbon dioxide system provides mechanical release of the pilot cylinders and the selector valve from a manually-operated remote station. To access the pull handles, release the cover latch and open the door. When the door opens, the microswitch activates the system alarm and system indicators or devices. Pull the VALVE RELEASE handle to open the selector valve to the protected space. Pull the CYLINDER RELEASE handle to open the pilot cylinders. The station utilizes a handle lock plate so the releases can only be operated in that order. Component Double Pull Station Cable Pull Enclosed Assembly Material Steel Brass Shipping Assembly Part No. Description Marine CO 2 Double Cable Pull Station with Microswitch 3 IN. (76 mm) 0.22 IN. X 0.41 IN. (6 mm x 10 mm) MOUNTING HOLES 10 IN. (254 mm) INSTRUCTION CHART CYLINDER RELEASE PULL HARD 12 IN. (305 mm) 13 IN. (330 mm) VALVE RELEASE 6 IN. (152 mm) 3/8 IN.-18 NPT SIDE VIEW OF CABLE PULL FIGURE

43 UL EX Page 2-37 DUAL/TRIPLE CONTROL BOX SHORT (PART NO ) 3/8 IN. PIPE OR 1/2 IN. E.M.T. CABLE-PULL TO CYLINDER RELEASE 13 3/4 IN. (34.9 cm) CABLE CLAMP 12 1/4 IN. (31.1 cm) DIRECTION OF PULL 4 9/32 IN. (7.1 mm) DIAMETER MOUNTING HOLES FLEXIBLE TRANSPARENT PROTECTION RING JUNCTION BOX (SHOWN WITHOUT COVER) CABLE PULL FROM PULL-BOXES REMOVABLE COVER 5/8 IN. (1.6 cm) 11/16 IN. (1.7 cm) 1/2 IN. (1.3 cm) 1 IN. (2.5 cm) 1 7/8 IN. (4.8 cm) 2 3/4 IN. (7.0 cm) 3 1/4 IN. (8.3 cm) END VIEW NOTE: THE SHORT BOX IS USED FOR LEVER RELEASES ONLY. FIGURE

44 UL EX Page 2-38 DUAL/TRIPLE CONTROL BOX LONG (PART NO ) 20 3/4 IN. (52.7 cm) 3/8 IN. CONDUIT 19 1/4 IN. (48.9 cm) CABLE-PULL TO CYLINDER RELEASE CABLE CLAMP DIRECTION OF PULL A B C 4 9/32 IN. (7.1 mm) DIAMETER MOUNTING HOLES FLEXIBLE TRANSPARENT PROTECTION RING JUNCTION BOX (SHOWN WITHOUT COVER) CABLE PULL FROM PULL-BOXES REMOVABLE COVER 5/8 IN. (1.6 cm) 11/16 IN. (1.7 cm) 1 7/8 IN. (4.8 cm) 1/2 IN. (1.3 cm) 1 IN. (2.5 cm) 2 3/4 IN. (7.0 cm) 3 1/4 IN. (8.3 cm) END VIEW NOTE: THE LONG BOX IS USED FOR GLOBE VALVES AND SECTORS ONLY. FIGURE

45 UL EX Page 2-39 REMOTE CABLE PULL EQUALIZER SHORT (PART NO ) 13 3/4 IN. (34.9 cm) CABLE FROM CYLINDER AND VALVE RELEASES 12 1/4 IN. (31.1 cm) CABLE CLAMP DIRECTION OF PULL 4 9/32 IN. (7.1 mm) DIAMETER MOUNTING HOLES FLEXIBLE TRANSPARENT PROTECTION RING EQUALIZER BOX (SHOWN WITHOUT COVER) CABLE TO PULL BOX 3/8 IN. PIPE REMOVABLE COVER 11/16 IN. (1.7 cm) 1 7/8 IN. (4.8 cm) 1 IN. (2.5 cm) 2 3/4 IN. (7.0 cm) 3 1/4 IN. (8.3 cm) END VIEW NOTE: THE SHORT BOX IS USED FOR LEVER RELEASES ONLY. FIGURE

46 UL EX Page 2-40 REMOTE CABLE PULL EQUALIZER LONG (PART NO ) 20 3/4 IN. (52.7 cm) CABLE FROM CYLINDER AND VALVE RELEASES 19 1/4 IN. (48.9 cm) CABLE CLAMP DIRECTION OF PULL 4 9/32 IN. (7.1 mm) DIAMETER MOUNTING HOLES FLEXIBLE TRANSPARENT PROTECTION RING EQUALIZER BOX (SHOWN WITHOUT COVER) CABLE TO PULL BOX 3/8 IN. CONDUIT REMOVABLE COVER 11/16 IN. (1.7 cm) 1 7/8 IN. (4.8 cm) 1 IN. (2.5 cm) 2 3/4 IN. (7.0 cm) 3 1/4 IN. (8.3 cm) END VIEW NOTE: THE LONG BOX IS USED FOR GLOBE VALVES AND SECTORS ONLY. FIGURE

47 REV. 1 UL EX Page /16 IN. PULL CABLE WITH END FITTING Cable Length Cable ft (m) Part No. 50 (15.2) (30.5) (45.7) (61.0) NOTICE The strength of the end fitting exceeds the breaking point of the cable. SLOT IN COUPLING FOR INSTALLATION OF CABLE END FITTING HANDLE CABLE END (BRASS) COUPLING STAINLESS STEEL CABLE WITH SWAGED CABLE END FOR PULL BOX, CABLE END HAVING RED PAINT MARK FIGURE

48 UL EX Page 2-42 CORNER PULLEY NYLON SHEAVE (PART NO ) Material: Brass with Nylon Sheave (Watertight) 2 11/16 IN. (6.8 cm) 3/8 IN. NPT 3/8 IN. PIPE 1 5/32 IN. (2.8 cm) REMOVABLE FACE FOR RUNNING CABLE 4 3/16 IN. (10.6 cm) LEAD-CLAD COPPER GASKET RIGHT AND LEFT HAND ADAPTOR SUPPLIED WHEN REQUIRED, PART NO FIGURE

49 UL EX Page 2-43 CORNER PULLEY BRASS SHEAVE (PART NO ) Material: Brass 2 11/16 IN. (6.8 cm) 3/8 IN. NPT 3/8 IN. PIPE 1 5/32 IN. (2.8 cm) 1/16 1/8 REMOVABLE FACE FOR RUNNING CABLE 4 3/16 IN. (10.6 cm) RIGHT AND LEFT HAND ADAPTOR SUPPLIED WHEN REQUIRED, PART NO FIGURE

50 UL EX Page 2-44 FLARED END FITTING (PART NO ) Material: Brass 1 IN. (2.54 cm) 7/8 IN. HEX (2.2 cm) 3/8 IN. STANDARD PIPE THREAD 27/64 IN. (1.1 cm) FIGURE

51 UL EX Page 2-45 CABLE CLAMP (PART NO ) Material: Brass 1/2 IN. (1.3 cm) LOOP END CABLE CLAMP 1/16 IN. CABLE 1/2 IN. (1.3 cm) ALLEN HEAD SET SCREW 1/4 IN. (0.6 cm) FIGURE

52 REV. 2 UL EX Page 2-46 MARINE CO 2 DUAL ACTUATION STATION (S.O.L.A.S.) The Marine CO 2 Dual Actuation Station (Part No ) is used to release the system pilot cylinders by means of compressed nitrogen gas. This is accomplished by pulling the operating handle marked VALVE RELEASE which punctures the nitrogen cartridge, allowing the gas to flow to a pressure operated selector valve, and pulling the operating handle marked CYLINDER RELEASE which punctures the nitrogen cartridge, allowing the gas to flow to the pneumatic actuation port of the pilot cylinders. The station utilizes a handle lock plate so the releases can only be operated in that order. The marine actuation station comes equipped with 1/4 in. stainless steel compression fittings for attaching 1/4 in. OD stainless steel tubing. The enclosure is rainproof, constructed of 16 ga. galvanized steel and is equipped with a draw pull catch. Actuation pressure is achieved by means of an LT-20-L Nitrogen cartridge (Part No. 7012). Selector Valve Pneumatic Actuation Line Kit (Part No ) must be used in actuation line of selector valves. Microswitch (Part No ) can be ordered separately to supply electrical contacts for the purpose of sounding an alarm when actuation station door is opened. 3 IN. (76 mm) 0.22 IN. X 0.41 IN. (6 mm x 10 mm) 10 IN. (254 mm) 1 2 INSTRUCTION CHART TO VALVE V A L V E R E L E A S E C Y L I N D E R E A S E PULL CATCH 13 IN. (330 mm) 12 IN. (305 mm) NITROGEN CYLINDER 6 IN. (152 mm) COMPRESSION FITTINGS FOR 1/4 IN. OD S.S. TUBE TO CYLINDER FIGURE MAXIMUM LENGTH RUN (FEET) WALL THICKNESS (INCHES) /4 IN. STAINLESS STEEL TUBE MAXIMUM LENGTH OF ACTUATION TUBING FROM REMOTE STATION TO CYLINDERS/SELECTOR VALVES Note: Selector Valve Pneumatic Actuation Line Kit (Part No ) must be utilized in actuation line of selector valves. Pressure Bleeder Plug (Part No ) must be utilized in actuation line of cylinder valve. FIGURE 2-44

53 REV. 1 UL EX Page 2-47 MICROSWITCH MOUNTING DETAIL FOR MARINE DUAL ACTUATION STATION ENCLOSURE 1/8 IN. PIPE, 0.75 IN. (19 mm) LONG, 2 LOCATIONS 1 3/32 IN. (28 mm) 3/8 IN. (10 mm) 1 1/2 IN. (38 mm) 41/64 IN. (16 mm) MICROSWITCH (PART NO ) #8 SCREW, 2 IN. (51 mm) LONG WITH LOCKWASHER AND NUT, 2 LOCATIONS IN. (5 mm) DIA. HOLES, 2 LOCATIONS FRONT VIEW SIDE VIEW FIGURE 2-45

54 REV. 2 UL EX Page 2-48 MARINE ACTUATION STATION ONE STEP (PART NO ) The marine actuation station is used to release the system pilot cylinders, or the CO 2 tank valve directly,should the system be installed in a space requiring 300 lb (136.1 kg) or less of CO 2. Actuation is accomplished simply by pulling on the handle which allows pressurized nitrogen flow through 1/4 in. OD stainless steel tube to the pneumatic actuation port of the carbon dioxide valve. The marine actuation station comes equipped with a 1/4 in. stainless steel compression fitting for attaching 1/4 in. OD stainless steel tube. The enclosure is 16 ga. galvanized steel, rainproof, and equipped with a draw pull catch. Pressure Bleeder Plug (Part No ) must be used in cylinder actuation line. Microswitch (Part No ) can be ordered separately to supply electrical contacts for the purpose of sounding an alarm when actuation station door is opened. INSTRUCTION CHART TO ACTUATE FIRE SUPPRESSION SYSTEM, PULL HANDLE PULL CATCH 6 IN. (152 mm) 13 IN. (330 mm) 12 IN. (305 mm) COMPRESSION FITTING FOR 1/4 IN. OD S.S. TUBE NITROGEN CARTRIDGE 10 IN. (254 mm) 3 IN. (76 mm) MAXIMUM LENGTH RUN (FEET) FIGURE WALL THICKNESS (INCHES) /4 IN. STAINLESS STEEL TUBE MAXIMUM LENGTH OF ACTUATION TUBING FROM REMOTE STATION TO CYLINDERS Note: Pressure Bleeder Plug (Part No ) must be utilized in cylinder actuation line. FIGURE

55 REV. 1 UL EX Page 2-49 MICROSWITCH MOUNTING LOCATION 1 3/32 IN. (28 mm) 3/8 IN. (9 mm) 1 1/2 IN. (38 mm) MICROSWITCH TO ACTIVATE FIRE SUPPRESSION SYSTEM, PULL HANDLE 1 11/16 IN. (43 mm) MICROSWITCH FIGURE 2-48 MICROSWITCH MOUNTING DETAIL FOR MARINE ACTUATION STATION 1 3/32 IN. (28 mm) ENCLOSURE 1/8 IN. PIPE, 0.75 IN. (19 mm) LONG, 2 LOCATIONS 3/8 IN. (9 mm) 1 1/2 IN. (38 mm) MICROSWITCH, PART NO /16 IN. (43 mm) #8 SCREW, 2 IN. (5.1 cm) LONG W/LOCKWASHERS AND NUT, 2 LOCATIONS 0.18 IN. HOLES, 2 LOCATIONS FRONT VIEW SIDE VIEW FIGURE

56 REV. 1 UL EX Page 2-50 SELECTOR VALVE PNEUMATIC ACTUATION LINE KIT (PART NO ) The Selector Valve Pneumatic Actuation Line Kit is used to control the pressure in the actuation lines of the selector valves or 3/4 in. isolation valve. One Selector Valve Pneumatic Actuation Line Kit is required for each pneumatic actuator and must be installed within 1 ft (0.3 m) of the pneumatic actuator/isolation valve. The Low Pressure Vent Plug and Safety Relief Valve are to be installed with a torque of 125 in.-lb (14 Nm). After system discharge, all pressure in the actuation line must be relieved by pulling the ring on the safety relief valve. Part No. Description Material Low-Pressure Vent Plug Brass Safety Relief Valve Brass /4 in. Close Nipple Galvanized Steel /4 in. Tee Galvanized Steel Note: The low pressure vent plug cannot be ordered separately. SAFETY RELIEF VALVE 4 3/4 IN. (12.1 cm) LOW PRESSURE VENT PLUG 1/4 IN. TEE 1/4 IN. CLOSE NIPPLE 1 3/4 IN. (4.4 cm) FIGURE

57 REV. 1 UL EX Page /4 IN. PRESSURE ACTUATED STOP/ISOLATION VALVE (PART NO ) Material: Brass The 3/4 in. pressure actuated stop/isolation valve is used in conjunction with selector valve systems, and can be used to isolate pressure operated alarms and shut down devices. There are three methods of opening the 3/4 in. pressure actuated valve: 1. By applying pressure into the 1/8 in. NPT port located in the rear of the valve. 2. By applying pressure at the outlet side of the valve. 3. By pulling on the manual release handle located on the front of the valve. The 3/4 in. pressure actuated stop/isolation valve is designed to withstand a minimum burst pressure of 6000 psi (413.7 bar) and is tested to a working pressure, with carbon dioxide, of 900 psi (62.1 bar). Two 1/2 in. 14 pipe plugs (Part No ) should be ordered to complete the assembly. 3 9/16 IN. (9.0 cm) ACTUATION STATION INLET 1/8 IN. 27 NPT 5 7/8 IN. (14.9 cm) OUTLET 3/4 IN. 14 NPT INLET 3/4 IN. 14 NPT MANUAL VALVE RELEASE HANDLE PIPE PLUG 1/2 IN. 14 NPT 2 REQUIRED FIGURE

58 REV. 1 UL EX Page 2-52 TIME DELAY ASSEMBLY The time delay is available in delay settings of 30, 68, or 88 seconds. The delay uses nitrogen from an LT-10-R cartridge (Part No ) to power the factory-set delay mechanism. A manual release is incorporated on the time delay valve to allow instant delay override. Part No. Delay Setting (Seconds) /2 IN. (216 mm) 2 3/4 IN. (70 mm) 7 1/4 IN. (184 mm) FIGURE /4 IN. (197 mm) 9 7/8 IN. (251 mm) 7 5/16 IN. (186 mm) 15 1/2 IN. (394 mm) 12 7/8 IN. (327 mm) Note: Refer to the Recharge, Inspection, and Maintenance section for time delay testing instructions. FIGURE

59 UL EX Page 2-53 STAINLESS BRAID-COVERED ACTUATION HOSE Length in. (cm) Part No. 16 (41) (51) (61) This hose is used commonly in a manifolded system when piping from master valve to slave actuator, or to connect pressure actuated devices. These 3/16 in. ID hoses are constructed from Teflon tubing with a stainless steel wire braid cover. There are 7/16-20 female swivels on both ends. 3/16 IN. HOSE 7/16-20 FEMALE SWIVEL L FIGURE

60 UL EX Page 2-54 MALE ELBOW ADAPTOR (PART NO ) The male elbow is a 90 adaptor from pipe threads to straight threads and is used in conjunction with stainless braid covered hose. Material: Brass 1 1/8 IN. (2.9 cm) 7/ IN. (2.5 cm) 1/8 NPT DEPTH: 7/16 IN. (11 MM) FIGURE

61 UL EX Page 2-55 MALE ELBOW (PART NO ) It is a 90 adaptor from pipe threads to straight threads and is used commonly in manifolded systems on master valve and last slave actuator. Material: Brass 7/ /4 IN. (3.2 cm) 1/4 NPT 1 7/16 IN. (3.7 cm) DEPTH: 9/16 IN. (14 mm) FIGURE

62 UL EX Page 2-56 MALE BRANCH TEE (PART NO ) The male branch tee is used primarily in manifolded systems when piping from one slave cylinder to the next. Material: Brass 7/ /16 IN. (3.3 cm) 1/4 NPT 2 1/4 IN. (5.7 cm) DEPTH: 9/16 IN. (14 mm) FIGURE

63 UL EX Page 2-57 MALE CONNECTOR (PART NO ) This connector is used to adapt from pipe threads to straight threads, and to adapt pipe to stainless braid covered hose when it is required in a pneumatically actuated system. Material: Brass 9/16 IN. HEX 1/4 NPT 7/ /4 IN. (3.2 cm) FIGURE

64 UL EX Page 2-58 PRESSURE TRIP (PART NO. 5156) The function of the pressure trip is to set off a counterweight or spring-loaded mechanical device which closes doors or windows upon actuation of the system. Material: Brass 3 3/4 IN. (9.5 cm) 1/4 NPT 3 IN. (7.6 cm) FIGURE

65 REV. 1 UL EX Page 2-59 MARINE 1/2 IN. HEADER SAFETY (PART NO ) Note: The Header Safety may also be furnished with 3/4 in. NPT (Part No ). Materials: Safety Disc Nut, Body Brass Washer Copper Safety Disc Bronze 1 IN. NPT 1/2 IN. NPT 1 9/16 IN. (40 mm) /2 IN. (64 mm) FIGURE 2-60

66 UL EX Page 2-60 VENT PLUG (PART NO ) Materials: Body, Stem, Washer and Check Cup Brass Spring Bronze Check Seal Neoprene BODY STEM SPRING CHECK SEAL WASHER CHECK CUP 1/2 NPT 7/8 IN. (22 mm) 29/32 IN. (23 mm) FIGURE

67 REV.1 UL EX Page 2-61 CV-98 VALVE WEIGHING DEVICE (PART NO , SCALE) (PART NO , YOKE) ANGLE IRON WEIGHING RAIL 9 IN. (229 mm) 21 IN. BEAM (533 mm) BEAM MUST BE HORIZONTAL FOR CORRECT WEIGHT READING SCALE ROTATED 90 FOR CLEARNESS LIFTING YOKE (PART NO ) CV-98 VALVE SCALE EYE OVERALL HEIGHT TO TOP OF WEIGHING RAIL: 35 LB (15.9 kg) SIZE CYLINDERS 61 3/4 IN. (1568 mm) 50 LB (22.7 kg) SIZE CYLINDERS 78 3/4 IN. (2000 mm) 75 LB (34.0 kg) SIZE CYLINDERS 83 3/4 IN. (2127 mm) 100 LB (LC) (45.4 kg) SIZE CYLINDERS 86 1/4 IN. (2191 mm) 100 LB (45.4 kg) SIZE CYLINDERS 86 3/4 IN. (2203 mm) 120 LB (54.4 kg) SIZE CYLINDERS 93 IN. (2362 mm) CARBON DIOXIDE CYLINDER CYLINDER SADDLE DECK FIGURE

68 UL EX Page 2-62 DISCHARGE INDICATOR (PART NO ) When carbon dioxide system is discharged, piston pushes outer nameplate off. Inner nameplate reading System Discharge is then exposed. 1 7/8 IN. (4.8 cm) 3 3/4 IN. (9.5 cm) FOR MOUNTING HOLES 2 3/4 IN. (7 cm) DIAMETER OF BODY PISTON 9/32 IN. (7.1 mm) DIAMETER HOLES SPRING CLIP INNER NAMEPLATE OUTER NAMEPLATE OUTER NAMEPLATE 1/4 IN. PIPE FROM SYSTEM PIPING 11/16 IN. (1.7 cm) Note: This is not an alarm device. This indicator is used strictly for indication of system actuation. This indicator must be located outside the protected space. FIGURE

69 UL EX Page 2-63 QUARTZOID BULB ACTUATOR The Quartzoid Bulb Pressure Type Automatic Release (QBA-5) actuates the system pilot cylinders by releasing carbon dioxide through a maximum of 100 ft (30.5 m) of 1/8 in. Schedule 40 ERW pipe or stainless steel tubing. The QBA-5 is available with temperature ratings of 135, 175, and 250 F. (57, 79, and 121 C). Part No. Temperature F (57 C) F (79 C) F (121 C) Material: Spun Steel Cylinder with Brass Release Valve Component Dimensions: Length: 10 in. (25.4 cm) Width: 2 7/8 in. (7.3 cm) Height: 3 3/4 in. (9.5 cm) 1/4 IN. 18 NPT OUTLET SAFETY RELIEF BURSTING DISC RELEASE MECHANISM 1/4 IN. X 1/8 IN. REDUCER NOT SUPPLIED BRACKET NAMEPLATE TEMPERATURE RATING STAMPED HERE QUARTZOID BULB NAMEPLATE CARBON DIOXIDE CYLINDER FIGURE

70 REV. 3 UL EX Page 2-64 PRESSURE-OPERATED SIREN (PART NO ) The pressure-operated siren is used to warn personnel of a system discharge. The siren is operated with the carbon dioxide pressure from the pilot cylinder. The siren will operate at the start of the system actuation and will continue through most of the discharge time. A pipe hanger or bracket must be installed within one foot of the siren. Component Siren Material Body: Brass Grill: Steel Screen: Stainless Steel Specifications Maximum Pipe Length: 240 ft (73.2 m) of 3/4 in. Schedule 40 pipe 430 ft (131.1 m) of 1/2 in. Schedule 40 pipe 675 ft (205.7 m) of 3/8 in. Schedule 40 pipe Maximum Elbows: 30 Maximum Sirens: 5 Shipping Assembly Part No. Description Pressure-Operated Siren 0.34 IN. (9 mm) DIA. HOLE (2) 6.25 IN. (159 mm) 1/4 IN. NPT INLET 5.25 IN. (133 mm) 5.60 IN. (142 mm) 3.42 IN. (87 mm) FIGURE

71 REV. 1 UL EX Page /4 IN. PRESSURE BLEEDER PLUG (PART NO ) The pressure bleeder plug can be used to relieve the pressure in the actuation line to the cylinder valve. The pressure bleeder plug relieves the pressure through a small orifice. This slow relief of pressure does not affect the function of the cylinder valve actuation line. Material: Brass CAUTION Pressure Bleeder Plug (Part No ) must not be installed anywhere in the directional/selector valve actuation line as the directional/selector valve may not remain open during a complete system discharge, potentially interfering with the ability of the system to suppress a fire. 3/8 IN. (10 mm) ORIFICE 1/4 IN. 18 NPT 3/4 IN. (19 mm) Note: Pressure Bleeder Plug is not to be used in the actuation line of selector/directional valves. FIGURE

72 REV. 1 UL EX Page 2-66 PRESSURE SWITCH 3PDT (PART NO ) The pressure switch is operated by the carbon dioxide agent pressure when the system is discharged. The pressure switch can be used to open or close electrical circuits to shut down equipment (single or 3-phase) or turn on lights or alarms. The housing is constructed of 16 ga. steel, painted red, and is rated IP65 for dust and water ingress. The 3/8 in. NPT brass pressure inlet is used to connect the pressure switch to the suppression system. Minimum operating pressure is 50 psi (3.5 bar). Thread Size/ Electrical Component Material Type Rating Pressure Switch: Conduit Inlets: 10A, 250 VAC Switch Nickel-plated 3/4 in. and 1/2 in. 15A, 125 VAC 3PDT Brass Housing/Cover: Pressure Inlet: 3/4 HP, C.R. 16 ga steel 3/8 in. NPT 250 VAC Plunger: Female 1-, 2-, and Stainless Steel 3-phase Pressure Port: C37700 Brass 6.0 IN. (152 mm) 4.45 IN. (113 mm) 4.51 IN. (115 mm) 4.45 IN. (113 mm) 2.75 IN. (70 mm) 3.83 IN. (97 mm) IN. (133 mm) FIGURE 2-67

73 PAGE INTENTIONALLY LEFT BLANK COMPONENT DESCRIPTION REV. 1 UL EX Page 2-67

74 REV. 1 UL EX Page 2-68 PAGE INTENTIONALLY LEFT BLANK

75 UL EX Page 2-69 SINGLE CYLINDER BRACKET Length Part No. Description in. (cm) /50 lb (15.9/22.7 kg) Cylinder Strap /50 lb (15.9/22.7 kg) Cylinder Channel 12 3/4 (32.4) lb (34.0 kg) Cylinder Strap lb (34.0 kg) Cylinder Channel 13 1/2 (34.3) lb (45.4 kg) Cylinder Strap lb (45.4 kg) Cylinder Channel 15 1/8 (38.4) lb (54.4 kg) Cylinder Strap lb (54.4 kg) Cylinder Channel 18 3/8 (46.7) Material: Steel 35/50/75/100 lb Cylinder Bracket L SINGLE CYLINDER CHANNEL WITH NUTS AND BOLTS SINGLE CYLINDER STRAP 120 lb Cylinder Bracket FIGURE L FIGURE

76 UL EX Page 2-70 CYLINDER BRACKETS The cylinder bracketing is designed to rigidly support the installed carbon dioxide cylinders. The bracketing components are constructed of heavy structural steel. Bracket assemblies are available in modules for two to six cylinders and can also be mated together for any combination over six. Bracketing can be assembled to support single row, double row or back-to-back rows of cylinders. Bracketing uprights and weigh rail supports are also available for weighing cylinders in place. Bracketing components are painted with a red enamel coating. Uprights and back frame assemblies can be bolted or welded together, whichever makes the installation more convenient. Part No. Description Back frame assembly (2 cylinder) Back frame assembly (3 cylinder) Back frame assembly (4 cylinder) Back frame assembly (5 cylinder) Back frame assembly (6 cylinder) Upright (used either for right or left side) Single row or back-to-back row bracket foot (left side) Single row or back-to-back row bracket foot (right side) Double row bracket foot (left side) Double row bracket foot (right side) Center Upright Foot Center upright (required when weighing seven or more cylinders in a row) Connector (required to join back frames for seven or more cylinders) Part No. Description in. (25.4 cm) carriage bolt with nut (for single row 50 lb (22.7 kg) cylinders) in. (26.7 cm) carriage bolt with nut (for single row 75 lb (34 kg) cylinders) in. (30.5 cm) carriage bolt with nut (for single row 100 lb (45.4 kg) cylinders) in. (33.0 cm) carriage bolt with nut (for single row 120 lb (54.4 kg) cylinders in. (50.8 cm) carriage bolt with nut (for double row 50 lb (22.7 kg) cylinders) in. (52.1 cm) carriage bolt with nut (for double row 75 lb (34 kg) cylinders) in. (63.5 cm) carriage bolt with nut (for double row 100 lb (45.4 kg) cylinders) in. (68.6 cm) carriage bolt with nut (for double row 120 lb (54.4 kg) cylinders Weigh rail (2 cylinder) Weigh rail (3 cylinder) Weigh rail (4 cylinder) Weigh rail (5 cylinder) Weigh rail (6 cylinder) Cylinder clamp (2 cylinder) Cylinder clamp (3 cylinder) Weigh rail support (single row) Weigh rail support (double row) Weigh rail support (back to back) CONNECTOR 7/16 IN. X 1 1/2 IN. LG. BOLTS WITH NUTS AND WASHERS BY OTHERS BACK FRAME ASSEMBLY CYLINDER CLAMP THREE CYLINDERS CARRIAGE BOLT WITH NUT CYLINDER CLAMP TWO CYLINDERS SHIPS FRAMING CYLINDER FOUNDATION BY OTHERS FIGURE

77 REV. 1 UL EX Page 2-71 CYLINDER BRACKET DETAIL SINGLE ROW High pressure carbon dioxide type marine fire suppression systems installation of cylinder bracketing. Single Cylinder Installation Dimension A Dimension B Dimension C Dimension D Cylinder Size in. (cm) in. (cm) in. (cm) in. (cm) 35 lb (15.9 kg) 9 (22.9) 18 (45.7) 9 3/4 (24.8) 12 3/4 (32.4) 50 lb (22.7 kg) 12 (30.5) 26 (66.0) 9 3/4 (24.8) 12 3/4 (32.4) 75 lb (34.0 kg) 12 (30.5) 29 (73.7) 10 1/2 (26.7) 13 1/2 (34.3) 100 lb (45.4 kg) 12 (30.5) 31 (78.7) 12 (30.5) 15 1/8 (38.4) 120 lb (54.4 kg) 10 (25.4) 38 (96.5) 12 7/16 (31.6) 15 9/16 (39.5) Multi-Cylinder Installation Dimension A Dimension B Dimension C Dimension D Cylinder Size in. (cm) in. (cm) in. (cm) in. (cm) 50 lb (22.7 kg) 12 (30.5) 26 (66.0) 10 3/4 (27.3) 12 (30.5) 75 lb (34.0 kg) 12 (30.5) 29 (73.7) 11 1/2 (29.2) 12 (30.5) 100 lb (45.4 kg) 12 (30.5) 31 (78.7) 13 (33.0) 12 (30.5) 120 lb (54.4 kg) 14 (35.6) 38 (96.5) 13 7/16 (34.1) 12 (30.5) Note: To determine overall length of cylinder bracketing, multiply number of cylinders by D dimension. MOUNTING HOLES 2 HAVING 11/16 IN. (17.4 mm) DIAMETER 2 IN. X 1 IN. X 3/16 IN. STEEL CHANNELS 1/2 IN. X 1 1/4 IN. BOLTS AND NUTS (BOLT HEADS WELDED TO CHANNELS) SINGLE CYLINDER INSTALLATION D PLAN VIEW C 2 IN. X 3/16 IN. STEEL STRAPS D MULTI-CYLINDER INSTALLATION CARRIAGE BOLT WITH NUT BACK FRAME ASSEMBLY PLAN VIEW CYLINDER CLAMP NOTE: A SLIGHT GAP MAY OCCUR BETWEEN THE CRADLE AND CYLINDER WHEN UTILIZING SOME CYLINDER SIZES. C B B A A FRONT VIEW FRONT VIEW FIGURE

78 UL EX Page 2-72 SINGLE ROW CYLINDER BRACKETING WITH WEIGH RAIL Item Part No. Description No. 1 Weigh Rail Support Weigh Rail Two Cylinders Three Cylinders Four Cylinders Five Cylinders Six Cylinders Upright (For Either Right or Left Side) Backframe Assembly Two Cylinders Three Cylinders Four Cylinders Five Cylinders Six Cylinders Carriage Bolt With Nut 10 in. (25.4 cm) Long For 50 lb (22.7 kg) Cylinders 10.5 in. (26.7 cm) Long For 75 lb (34.0 kg) Cylinders 12 in. (30.5 cm) Long For 100 lb (45.4 kg) Cylinders 13 in. (33.0 cm) Long For 120 lb (54.4 kg) Cylinders 6 Cylinder Clamp Two Cylinders Three Cylinders Bracket Foot Right Side Bracket Foot Left Side Connector Required to Join Back Frames Frames for Seven or More Cylinders 10 Center Upright Required With Weigh Rail Assembly of Seven or More Cylinders in a Row 11 Center Upright Foot FIGURE NOTE: Two sets of cylinder clamps and back frame assemblies are required to secure cylinders. Some drilling required for assembly of feet, backframes, and weigh rails. When bolting components together, use the following size bolts, nuts, flatwashers, and lockwashers: Backframe to Upright one 2 1/2 in. (6.4 cm) x 1/2 in. diameter bolt, nut, flatwasher, and lockwasher (9/16 in. (1.4 cm) clearance hole required). Weigh Rail to Weigh Rail Support one 1 1/2 in. (3.8 cm) x 7/16 in. dia meter bolt, nut, flatwasher, and lockwasher (15/32 in. (1.2 cm) clearance hole required). Weigh Rail Support to Upright two 1 1/2 in. (3.8 cm) x 7/16 in. diameter bolts, nuts, flatwashers, and lockwashers (15/32 in. (1.2 cm) clearance holes required). Bracket Foot to Upright two 1 1/2 in. (3.8 cm) x 7/16 in. diameter bolts, nuts, flatwashers, and lockwashers (15/32 in. (1.2 cm) clearance holes required). Backframe Connector to Backframe two 1 1/2 in. (3.8 cm) x 7/16 dia meter bolts, nuts, flatwashers, and lockwashers

79 REV. 1 UL EX Page 2-73 CYLINDER BRACKET DETAIL DOUBLE ROW Dimension A Dimension B Dimension C Dimension D Cylinder Size in. (cm) in. (cm) in. (cm) in. (cm) 50 lb (22.7 kg) 12 (30.5) 20 1/2 (52.1) 12 (30.5) 26 (66.0) 75 lb (34.0 kg) 12 (30.5) 22 (55.9) 12 (30.5) 29 (73.7) 100 lb (45.4 kg) 12 (30.5) 25 (63.5) 12 (30.5) 31 (78.7) 120 lb (54.4 kg) 12 (30.5) 26 (66.0) 14 (35.6) 38 (96.5) Note: To determine overall length of cylinder bracketing, multiply number of cylinders by B dimension. A NOTE: A SLIGHT GAP MAY OCCUR BETWEEN THE CRADLE AND CYLINDER WHEN UTILIZING SOME CYLINDER SIZES. BACK FRAME ASSEMBLY D B C CYLINDER CLAMP CYLINDER BRACKET DETAIL DOUBLE ROW FIGURE

80 UL EX Page 2-74 DOUBLE ROW CYLINDER BRACKETING WITH WEIGH RAIL Item Part No. Description No. 1 Weigh Rail Support Weigh Rail Two Cylinders Three Cylinders Four Cylinders Five Cylinders Six Cylinders Upright (For Either Right or Left Side) Backframe Assembly Two Cylinders Three Cylinders Four Cylinders Five Cylinders Six Cylinders Carriage Bolt With Nut 20 in. (50.8 cm) Long For 50 lb (22.7 kg) Cylinders 20.5 in. (52.1 cm) Long For 75 lb (34.0 kg) Cylinders 25 in. (63.5 cm) Long For 100 lb (45.4 kg) Cylinders 27 in. (68.6 cm) Long For 120 lb (54.4 kg) Cylinders 6 Cylinder Clamp Two Cylinders Three Cylinders Bracket Foot Right Side Bracket Foot Left Side Connector Required to Join Back Frames for Seven or More Cylinders 10 Center Upright Required With Weigh Rail Assembly of Seven or More Cylinders in a Row 11 Center Upright Foot FIGURE NOTE: Two sets of cylinder clamps and back frame assemblies are required to secure cylinders. Some drilling required for assembly of feet, backframes, and weigh rails. When bolting components together, use the following size bolts, nuts, flatwashers, and lockwashers: Backframe to Upright one 2 1/2 in. (6.4 cm) x 1/2 in. diameter bolt, nut, flatwasher, and lockwasher (9/16 in. (1.4 cm) clearance hole required). Weigh Rail to Weigh Rail Support one 1 1/2 in. (3.8 cm) x 7/16 in. dia meter bolt, nut, flatwasher, and lockwasher (15/32 in. (1.2 cm) clearance hole required). Weigh Rail Support to Upright two 1 1/2 in. (3.8 cm) x 7/16 in. diameter bolts, nuts, flatwashers, and lockwashers (15/32 in. (1.2 cm) clearance holes required). Bracket Foot to Upright two 1 1/2 in. (3.8 cm) x 7/16 in. diameter bolts, nuts, flatwashers, and lockwashers (15/32 in. (1.2 cm) clearance holes required). Backframe Connector to Backframe two 1 1/2 in. (3.8 cm) x 7/16 dia meter bolts, nuts, flatwashers, and lockwashers

81 REV. 1 UL EX Page 2-75 CYLINDER BRACKET DETAIL SINGLE ROW BACK-TO-BACK Dimension A Dimension B Dimension C Dimension D Cylinder Size in. (cm) in. (cm) in. (cm) in. (cm) 50 lb (22.7 kg) 12 (30.5) 12 (30.5) 26 (66.0) 24 1/2 (62.2) 75 lb (34.0 kg) 12 (30.5) 12 (30.5) 29 (73.7) 26 (66.0) 100 lb (45.4 kg) 12 (30.5) 12 (30.5) 31 (78.7) 29 (73.7) 120 lb (54.4 kg) 12 (30.5) 14 (35.6) 38 (96.5) 30 (76.2) Note 1: To determine overall length of cylinder bracketing, multiply number of cylinders in longest single row by A dimension. Note 2: Minimum aisle space of 24 in. (61.0 cm) is necessary in front of each cylinder row for maintenance purposes. A BACK FRAME ASSEMBLY C D B BACK-TO-BACK ROW BRACKET CYLINDER CLAMP CARRIAGE BOLT WITH NUT D 24 IN. AISLE 24 IN. AISLE FIGURE

82 UL EX Page 2-76 BACK-TO-BACK CYLINDER BRACKETING WITH WEIGH RAIL Item Part No. Description No. 1 Weigh Rail Support Weigh Rail Two Cylinders Three Cylinders Four Cylinders Five Cylinders Six Cylinders Upright (For Either Right or Left Side) Backframe Assembly Two Cylinders Three Cylinders Four Cylinders Five Cylinders Six Cylinders Carriage Bolt With Nut 10 in. (25.4 cm) Long For 50 lb (22.7 kg) Cylinders 10.5 in. (26.7 cm) Long For 75 lb (34.0 kg) Cylinders 12 in. (30.5 cm) Long For 100 lb (45.4 kg) Cylinders 13 in. (33.0 cm) Long For 120 lb (54.4 kg) Cylinders 6 Cylinder Clamp Two Cylinders Three Cylinders Bracket Foot Right Side Bracket Foot Left Side Connector Required to Join Back Frames for Seven or More Cylinders 10 Center Upright Required With Weigh Rail Assembly of Seven or More Cylinders in a Row 11 Center Upright Foot FIGURE NOTE: Two sets of cylinder clamps and back frame assemblies are required to secure cylinders. Some drilling required for assembly of feet, backframes, and weigh rails. When bolting components together, use the following size bolts, nuts, flatwashers, and lockwashers: Backframe to Upright one 2 1/2 in. (6.4 cm) x 1/2 in. diameter bolt, nut, flatwasher, and lockwasher (9/16 in. (1.4 cm) clearance hole required). Weigh Rail to Weigh Rail Support one 1 1/2 in. (3.8 cm) x 7/16 in. dia meter bolt, nut, flatwasher, and lockwasher (15/32 in. (1.2 cm) clearance hole required). Weigh Rail Support to Upright two 1 1/2 in. (3.8 cm) x 7/16 in. diameter bolts, nuts, flatwashers, and lockwashers (15/32 in. (1.2 cm) clearance holes required). Bracket Foot to Upright two 1 1/2 in. (3.8 cm) x 7/16 in. diameter bolts, nuts, flatwashers, and lockwashers (15/32 in. (1.2 cm) clearance holes required). Backframe Connector to Backframe two 1 1/2 in. (3.8 cm) x 7/16 dia meter bolts, nuts, flatwashers, and lockwashers

83 UL EX Page 2-77 NAMEPLATE (PART NO , BLANK) (PART NO , ENGRAVED) 6 1/4 IN. (15.9 cm) 5 5/8 IN. (14.3 cm) 5/16 IN. (8 mm) 2 3/4 IN. (7 cm) 2 1/8 IN. (5.4 cm) #7 (0.2 IN.) DR. 4 HOLES FIGURE

84 UL EX Page 2-78 INSTRUCTION PLATE (PART NO ) 8 IN. (20.3 cm) 7 1/2 IN. (19.1 cm) 1/4 IN. (6 mm) ANSUL CARBON DIOXIDE FIRE EXTINGUISHING SYSTEM TO OPERATE: 1. BE SURE ALL DOORS OR OTHER OPENINGS ARE SECURED IN PROTECTED SPACE. 2. BREAK GLASS AND PULL HANDLE HARD IN PULL BOX MARKED VALVE RELEASE. 3. BREAK GLASS AND PULL HANDLE HARD IN PULL BOX MARKED CYLINDER RELEASE. 4. THIS SOUNDS ALARM. DISCHARGE OF GAS IS DELAYED SECONDS TO ALLOW PERSONNEL TO CLEAR FIRE AREA. 4 1/2 IN. (11.4 cm) 5 IN. (12.7 cm) PART NO /32 IN. (5.6 mm) HOLE (4 REQUIRED) FIGURE

85 UL EX Page 2-79 MAINTENANCE PLATE PART NO /4 IN. (14.6 cm) 5 3/8 IN. (13.7 cm) 3/16 IN. (5 mm) ANSUL CARBON DIOXIDE FIRE SUPPRESSION SYSTEM CYLINDER VALVES MAINTENANCE INSTRUCTIONS WEIGH CYLINDERS EVERY SIX MONTHS AND RECORD ON CYLINDER RECORD TAG. IF WEIGHT OF CYLINDER IS LBS. ( KG) LESS THAN FULL WEIGHT STAMPED ON THE BODY OF CYLINDER VALVE OR ON NECK OF CYLINDER, RECHARGE. WHEN SHIPPING CYLINDER, BE SURE THAT CAP IS SCREWED ON TOP OF CYLINDER. BEFORE WEIGHING CYLINDERS, REMOVE RELEASE ATTACHMENTS FROM THE CONTROL CYLINDERS AND DISCONNECT THE FLEXIBLE DISCHARGE BEND FROM ALL CYLINDERS BEING WEIGHED. BE SURE THAT RELEASE ATTACHMENT IS IN SET POSITION WHEN REPLACING VALVE. CARBON DIOXIDE GAS HMIS 1-0-0/VERY COLD DISCHARGE. CONTENTS UNDER HIGH PRESSURE. FOR DETAILS SEE INSTRUCTION BOOK. 4 1/2 IN. (11.4 cm) 4 7/8 IN. (12.4 cm) ANSUL ANSUL INCORPORATED ONE STANTON STREET MARINETTE, WI LABEL NO /32 IN. (4.0 mm) HOLE (4 REQUIRED) FIGURE

86 UL EX Page 2-80 WARNING SIGNS The following warning plates are required either inside or outside the hazard area to warn personnel that the space is protected by a carbon dioxide system and no one should enter after a discharge without being properly protected. The warning plates are furnished with four mounting holes for ease of installation. Mounting Hole Size: 7/32 in. (0.56 cm) Part No Sign In Every Protected Area Part No Sign at Each Manual Actuation Station Part No Sign at Every Entrance to Protected Space for Systems Provided with Odorizer Part No Sign at Every Entrance to Protected Space Part No Sign Outside Each Entrance to CO2 Storage Room Part No Sign In Every Nearby Space Where CO2 Can Accumulate to Hazardous Levels FIGURE 2-82

87 UL EX Page 2-81 HOSE REELS Hose Reel Dimensions A B C D E Hose Capacity Part No. in. (cm) in. (cm) in. (cm) in. (cm) in. (cm) Up to 75 ft (22.9 m) of 1/2 in (20.3) 12 3/8 (31.4) 4 5/16 (11.0) 20 (50.8) 21 1/2 (54.6) Up to 50 ft (15.2 m) of 3/4 in (20.3) 12 3/8 (31.4) 4 5/16 (11.0) 20 (50.8) 21 1/2 (54.6) 125 ft (38.1 m) of 1/2 in (30.5) 16 3/8 (41.6) 8 5/16 (21.1) 20 (50.8) 21 1/2 (54.6) 75 ft (22.9 m) of 3/4 in (30.5) 16 3/8 (41.6) 8 5/16 (21.1) 20 (50.8) 21 1/2 (54.6) 75 ft (22.9 m) to (35.6) 20 1/4 (51.4) 12 3/16 (31.0) 23 1/2 (59.7) 25 3/4 (65.4) 100 ft (30.5 m) of 3/4 in. A BRASS COUPLING WITH RIGHT AND LEFT HAND THREAD (FURNISHED WITH 1/2 IN. HOSE ONLY) BRASS ELBOW STEEL DRUM STAMPED STEEL SIDE FLANGES BRASS PIPE NIPPLE (EXTRA HEAVY) BRASS THRUST BUSHING BRASS HUB BUSHING FOR BRACKET ASBESTOS GRAPHITE PACKING BRASS GLAND BRASS SHAFT BRASS WASHER THREE (3) STEEL ALLEN HEAD CAP SCREWS BRASS HUB BUSHING FOR FLANGE BRASS TEE BROILER STEEL BACK PLATE 3/16 IN. THICK BRASS COTTER PIN BRASS ACORN NUTS STAMPED STEEL BRACKET STEEL TIE ROD B SECTIONAL VIEW a 3/18 IN. (7.9 cm) B 3/18 IN. (7.9 cm) 29/32 IN. (23 mm) C 29/32 IN. (23 mm) 7/8 IN. (22 mm) D 5 3/4 IN. (14.6 cm) 13 1/4 IN. (33.7 cm) E 5 3/4 IN. (14.6 cm) 6 MOUNTING HOLES 1/2 IN. (12.7 mm) DIAMETER 7/8 IN. (22 mm) MOUNTING HOLES DETAIL OF BACK PLATE SHOWING MOUNTING HOLES b END VIEW COMPLETE UNIT FINISHED IN RED BAKED ENAMEL

88 REV. 1 UL EX Page 2-82 FIGURE /2 IN. HOSE AND REELS WITH HOSE Extra heavy flexible hose wire reinforced high pressure type 1/2 in. (2.5 cm) size. Note: Minimum bursting pressure 6000 psi (413.7 bar) ends are die pressed male and female NPT threaded brass couplings. Reel And Hose Assemblies Size Part No. Reel with 50 ft (15.2 m) of 1/2 in. Hose Reel with 75 ft (22.9 m) of 1/2 in. Hose Reel with 100 ft (30.5 m) of 1/2 in. Hose Hose Length Size Part No. 25 ft (7.6 m) ft (15.2 m) IN. (25 mm) DIAMETER NEOPRENE COVER WINTERIZED 40 F ( 40 C) FRICTION JACKET WIRE BRAID FRICTION JACKET WIRE BRAID SYNTHETIC RUBBER INNER TUBE WINTERIZED 40 F ( 40 C) 1/2 IN. (13 mm) DIAMETER FIGURE

89 REV. 1 UL EX Page 2-83 VOLUME DISCHARGE HORN Volume discharge horn rigid type VDH-100 with squeeze-grip control valve 100 lb (45.4 kg) CO 2 cylinder Part No for 1/2 in. hose. Note: Requires one upper bracket (Part No ) and one lower bracket (Part No ). DISCHARGE HOSE 9 7/8 IN. (25.1 cm) SQUEEZE-GRIP CONTROL VALVE WITH SMALL WOOD GRIP DETAIL DISCHARGE ORIFICES /8 IN. (103.2 cm) 13 IN. (33 cm) WOOD HANDLE (FOR CARRYING AND DIRECTING DISCHARGE) DISCHARGE ORIFICES 7 (SEE DETAIL) 17 3/4 IN. (45.1 cm) VOLUME DISCHARGE HORN NON-CONDUCTING CANVAS BASE CELERON 8 3/4 IN. (22.2 cm) DIAMETER FRONT VIEW SIDE SECTIONAL VIEW FIGURE

90 UL EX Page 2-84 HOSE REEL INSTRUCTION PLATE SIZE IV (PART NO ) 7 1/2 IN. (19.1 cm) 7 IN. (17.8 cm) 1/4 IN. (6 mm) 5 5/16 IN. (13.5 cm) 4 3/8 IN. (11.1 cm) 7/32 IN. (5.6 mm) HOLE (4 REQUIRED) FIGURE

91 UL EX Page 2-85 HOSE REEL INSTRUCTION PLATE SIZE V (PART NO ) 7 1/2 IN. (19.1 cm) 7 IN. (17.8 cm) 1/4 IN. (6 mm) 5 5/16 IN. (13.5 cm) 4 3/8 IN. (11.1 cm) 7/32 IN. (5.6 mm) HOLE (4 REQUIRED) FIGURE

92 REV. 1 UL EX Page 2-86 LEVER RELEASE ACTUATOR The manual lever release actuator provides a manual means of actuating cylinder valves and selector valves. This can be accomplished by direct manual actuation of its pull lever or cable actuation when used in conjunction with a remote manual pull station. When used with a remote manual pull station, the pull station must contain the components necessary to meet the actuator lever traveling requirements of 7 in. (178 mm). The actuator is shipped with ring pin and chain attached. If the ring pin is not required, it must be removed. Failure to remove the ring pin/chain assembly will prevent system actuation if a remote cable pull actuation system is employed and the ring pin is accidentally installed in the actuator. Two actuators are available. Each is designed for a specific component. Component All Manual Cable-pull Actuators Shipping Assembly Part No. Description Material Brass with Stainless Steel Pin Lever Release (1 1/8-18 mounting thread) Mounts directly to a CV-98 cylinder valve Lever Release (1 1/8-18 mounting thread) Mounts directly to the 1 in., 2 in., 3 in., and 4 in. selector valves. Mounts directly to pressure operated stackable actuator (Part No ). Actuator has the lever painted red. PIN 3 7/8 IN.* (98 mm) 3 7/8 IN. (98 mm) DEPTH: 3 7/8 IN. (98 mm) * ADD 1 9/16 IN. (40 mm) TO HEIGHT WHEN LEVER IS IN THE STRAIGHT UP POSITION. FIGURE

93 UL EX Page 2-87 LEVER HEIGHTS FOR CABLE AND STACKABLE ACTUATORS HAND LEVER CABLE CLAMP 7 IN. (17.8 cm) MINIMUM FLARED END FITTING HAND LEVER A CLOSED POSITION OPEN POSITION 1/16 IN. CABLE TO PULL BOX C B D PRESSURE OPERATED STACKABLE ACTUATOR (PART NO ) VALVE DISCHARGE OUTLET VALVE DISCHARGE OUTLET With Lever Release Only With Pressure Operated Stackable For Cable Actuation Actuator (Part No ) Valve A B C D Size in. (cm) in. (cm) in. (cm) in. (cm) 1 in. 8 7/8 (22.5) 7 3/8 (18.7) 11 3/8 (28.9) 9 7/8 (25.1) 2 in. 9 5/8 (24.4) 8 (20.3) 12 1/8 (30.8) 10 1/2 (26.7) 3 in. 13 5/8 (34.6) 12 (30.5) 16 1/8 (41.0) 14 1/2 (36.8) 4 in. 14 3/8 (36.5) 12 7/8 (32.7) 16 7/8 (42.9) 15 3/8 (39.1) FIGURE

94 REV. 1 UL EX Page 2-88 PRESSURE-OPERATED STACKABLE ACTUATOR (PART NO ) The Pressure-Operated Stackable Actuator (Part No ) is necessary when pneumatic actuation is required on any selector valve. This actuator is installed on top of the selector valve and a 1/4 in. pressure line must be attached to the 1/8 in. pressure port on the side of the actuator. The actuator must be manually reset. Installations which utilize the pressure-operated stackable actuator must incorporate a Selector Valve Pneumatic Actuation Line Kit (Part No ) in the directional/selector valve actuation line for each actuator. See Component Page for kit details IN. (59 mm) 1 1/8 18 UNEF IN. (74 mm) 1/8 IN. PRESSURE PORT /8 18 UNEF FIGURE

95 UL EX Page 2-89 SELECTOR VALVES Selector valves are used to control the flow of CO 2 into the protected space(s). Every valve must have a lever actuator installed to it. Valves can be operated either pneumatically, manually, or by means of a remote cable pull station. When pneumatic actuation is required, a Stackable Actuator Assembly, Part No , must be ordered separately. Selector valves can be manually operated by mounting Lever Actuator, Part No , directly onto the valve. Note: The Selector Valve Adaptor, Part No , can also be used to retrofit older model 1/2 in. through 2 1/2 in. selector valves, Part Nos , when used in conjunction with Lever Release, Part No and the Pressure Operated Stackable Actuator, Part No Shipping Assembly Part No. Description in. selector valve threaded in. selector valve threaded in. selector valve flanged in. selector valve flanged Component Material Thread Size/Type 1 in. Selector Valve Bronze 1 in. NPT Female (Used for 1/2 in., 3/4 in. and 1 in. pipe sizes) 2 in. Selector Valve Bronze 2 in. NPT Female (Used for 1 1/4 in., 1 1/2 in. and 2 in. pipe sizes) 3 in. Selector Valve Ductile 3 in. Flange Iron American Standard Raised Face 4 in. Selector Valve Ductile 4 in. Flange Iron American Standard Raised Face 1 1/8 18 UNEF 1 1/8 18 UNEF SELECTOR VALVE ADAPTOR, PART NO D C C B 600 LB AMERICAN STANDARD RAISED FACE FLANGE (INLET AND OUTLET) (MATING FLANGES SUPPLIED BY OTHERS) A 1 IN. AND 2 IN. THREADED VALVE A 3 IN. AND 4 IN. FLANGED VALVE NOTE: FOR 2 IN. and 2 1/2 IN. FLANGE SELECTOR VALVES, USE A 3 IN. FLANGE VALVE. FIGURE 2-91 A B C Weight Valve Size Body in. (cm) in. (cm) in. (cm) lb. (kg) 1 in. Threaded 5 1/2 (14.0) 2 9/16 (6.5) 7 (17.8) 14 (6.4) 1 in. NPT female 2 in. Threaded 7 1/2 (19.1) 3 1/2 (8.9) 8 9/16 (21.7) 32 (14.5) 2 in. NPT female 3 in. Flanged 3 in. 13 (33.0) 6 1/8 (15.6) 15 (38.1) 115 (52.2) 4 in. Flanged 4 in. 16 (40.6) 8 1/4 (21.0) 18 (45.7) 230 (104.3)