510 Series ARROW PRODUCT INFORMATION SPEED EQUIPMENT VOLUME DIMENSIONS & SHIPPING WEIGHT

Transcription

1 CP0-RP-S-Apr2

2 0 Series PRODUCT INFORMATION The Arrow Series 0 Chemical Injectors, engineered to precise specifications, are single acting, positive displacement plunger-type pumps, powered by a diaphragm motor with a spring return. The 0 Series Chemical Injectors are used in the introduction of de-emulsifiers, solvents, corrosion inhibitors and de-salting agents into oilfield operations. EQUIPMENT The Series 0 contain a minimum of working parts, simplifying maintenance and ensuring reliable performance throughout the life of the pump. Arrow s fluid pump heads are equipped with stainless steel plungers, ball checks, ball check springs, top bushings, top seats, bottom bushings, adjust- able type packing and priming valves. The plunger is enclosed with a drain to handle plunger drip. Lubricating oil contamination is eliminated by including a double drip lip on the thrust rod. SPEED The speed of the 0 Series is controlled by regulating the exhaust gas discharge, with reversal being accomplished with a direct spring actuated switching mechanism. VOLUME The volume of the pump is controlled by the speed of the pump and the stroke length controls. The stroke length on the 0 Series can either be or / lengths. DIMENSIONS & SHIPPING WEIGHT Shipping Weight lbs Carton Dimensions 2" " 0" " TULSA 7 " " 2

3 PERFORMANCE & SPECS Installation Injection Pressure In PSI GAS CONSUMPTION CHART Standard Cubic Feet of Gas Required to Pump One Gallon Piston Size /2" /" /" /" Stroke Full / Full / Full / Full / POWER END TO FLUID END RATIO Plunger Size Operating Ratio Gas/Fluid /" 200/ /" 7/ /" 00/ /2" 9/ INSTALLATION INSTRUCTIONS You should first remove the screws that secure the cover and fill the compartment that has the spring with ½ pints of SAE 0 weight nondetergent oil. Continue to fill the compartment until the oil reaches the bottom of the ASB- thrust rod. You should now oil the thrust rod. DO NOT fill with oil if using the Microvalve. 2 Select the stroke length (full or short) required for your application. For assistance, consult the data chart in this manual - full stroke is ", and short is equal to /". You will now want to inspect the plunger packing gland to ensure that the packing is snug, but not too tight. Install the priming valve ASA-97 on the pump head. Blow the power line clean to remove any loose particles before hooking up gas line to inlet. NOTE: the inlet is a /" female connection. Make sure you do not hook up the gas supply to the small valve, which is the gas exhaust. The gas supply to the pump should be at a CONSTANT pressure to assure an even stroke speed. Volumetric Conversion Data Taking into account erratic pressures, if the gas supply exceeds PSI, you should install a regulator (ASA-7) to reduce the gas pressure to PSI or below. If the gas pressure exceeds 00 PSI, you should install the Arrow ASB-0 regulator which has a maximum inlet pressure of 000 PSI. Close the gas exhaust valve, which is a /" female pipe connection. Strokes Per Minute /2" Plunger Full Stroke (") /" Plunger Full Stroke (") /2" Plunger / Stroke /" Plunger / Stroke /" Plunger / Stroke /" Plunger Full Stroke /" Plunger / Stroke 7 Connect the fluid suction piping to the bottom bushing, which is a /" female pipe connection, on the pump head. Pipe a strainer into the suction line to prevent particles from entering the system. Particles could damage the plunger, plunger packing or interfere with the check valve operation. 9 After connecting the suction line to the pump head, connect the fluid discharge line with a /" copper tubing or equivalent. To connect the fluid discharge line, locate the top connection on the pump head (it is a /" FNPT). Install the ASA-7 /" line check valve, which is included with the pump, at the point of injection. The possibility of a ruptured fluid discharge line will be greatly reduced with careful observation of the flow direction. /" Plunger / Stroke Quarts Per Day

4 Operation OPERATING INSTALLATION INSTRUCTIONS STARTING THE PUMP Carefully turn the gas on and slowly open the exhaust valve. This will automatically start the pump. 2 Confirm that the suction line is filled with fluid. Test the pump head by opening the priming valve. Close the priming valve for normal operations after the pump discharges clear fluid without bubbles. At this point, visually check the plunger drip and using the ASA- gland wrench that is supplied, slowly tighten the gland to prevent excess leakage. Due to some settling, it may be necessary to readjust the packing in 2 hours. A slight leak during break in is beneficial. You should allow ample time to let the packing seat in. DO NOT overtighten packing or tighten with pressure on the head. After the pump is in operation, you should replace the lid and screws. It is advisable that you keep the gland wrench handy for future adjustment. TROUBLESHOOTING SYMPTOM Pump is running, but fails to pump fluid. Pump fails to operate after gas hookup to the Inlet Bushing Disc Retainer (ASA-90-R). CORRECTIVE ACTION Inspect bottom bushing (ASB-7) and top bushing (ASA- 9) of head, cleaning the seats and balls of all debris. Replace if damaged, cut, or scored. 2 Remove cover (ASB-) and check to see if the plunger pins (ASA-290 and ASA-2) are in place. If not, replace and install pins. Check to see if pump is properly primed by unscrewing the priming valve stem (ASA-97). Purge all air from system. When chemical flows from bleed hole, shut off the priming valve. Make sure inlet pressure does not exceed psi. Excessive pressure can lock up pump. 2 Check that the speed control valve (gas exhaust) is open. Make sure the plunger packing is not too tight. Use gland wrench to adjust packing gland nut (ASA-220). MAINTENANCE REPLACING THE DIAPHRAGM First, remove the ASA-22 diaphragm cover then remove the locknut and washer on the end of the ASB- rod. NOTE: You should not let the ASB- thrust rod turn when removing the lock nut and washer. To prevent the rod from turning, you should remove the ASB- cover and hold the rod in position by inserting a punch or drift pin into the large hole forward of the ASA-2 Stirrup Assembly. You can now replace the diaphragm and reassemble. REPLACING THE RETURN SPRING First, remove the ASA-22 diaphragm cover then remove the lock nut and washer on the end of the ASB- rod. NOTE: You should not let the ASB- thrust rod turn when removing the lock nut and washer. To prevent the rod from turning, you should remove the ASB- cover and hold the rod in position by inserting a punch or drift pin into the large hole forward of the ASA-2 Stirrup Assembly. Next, pull the ASC-290 diaphragm and the ASB- diaphragm plate. The return spring ASA-2 can now be removed. You can now reassemble the parts in reverse order. REMOVING VALVE ASSEMBLY (ASB-) FROM PUMP HOUSING First, you should disconnect the ASB-9 SS tubing, the power inlet line from the ASA-90 disc retainer and the gas exhaust line. Next, remove the four 7A-/ x 7/ machine screws and the four N-/ flat washers. You can now remove the ASB- valve assembly from pump body. The flipper arm bearing, which is press fitted into the ASB- body, is an integral part of the ASB-0 flipper arm. You will have to use a punch to remove the flipper arm from the valve body. To do this, you will first have to perform the procedures outlined in Replacing the ASA-7 Valve Disc. After you remove these parts, you can punch the ASB-0 flipper arm assembly from the body. Make sure that upon reassembling, the lower shaft of the ASB-0 flipper arm fits into the ASA-0 flipper spring adapter. REPLACING THE FLIPPER SPRING You will first need to remove the valve assembly by following the instructions stated in Removing ASB- Valve Assembly from Pump Housing. After you remove the valve assembly, you can remove the ASB- cover. You can now turn the ASA-2 Stirrup Assembly upside down on the thrust rod and unscrew the ASA-20 flipper spring. You can now reassemble the parts by reversing the above order. REPLACING THE VALVE DISC (ASA-7) If you detect continuous leaking of gas into the lubricating oil, ASA-7 valve disc needs to be replaced. The ASA-7 valve disc should be returned to the same position as it was removed, so be sure to note the position when removed. The power supply into the ASA-90 disc retainer should be disconnected. You can now remove the ASA-90 disc retainer from the ASB- body. CAUTION: Care should be taken not to lose the ASA-77 valve spring and the ASA-79 washer directly under ASA-90 disc retainer. You should lap the ASA-7 disc with a good valve grinding compound before replacing. You should replace the drive pin when replacing ASA-7 valve disc. 7

5 Parts CHEMPUMP 0 NO PART NO DESCRIPTION QTY Item numbers correspond to illustration shown on page. ASC-22 Diaphragm Cover 2 ASD-2 Housing PART NO 2 REGULAR OPTIONS PSI ASA-7 (HP) 0-00 ASB ASA-2 (Sour Gas) 0-00 PRESSURE GAUGES ASA- 0- ASA-29 + ASA-27 (Sour Gas) OPTIONAL Top View Inside Pump Base TULSA BACK 2 FRONT ASC-290 Diaphragm Buna-N N-/ Plated Lockwasher A-/ Jam Nut Finished Hex ASA-2 Spring 7 ASA- Thumbscrew ASB- Diaphragm Plate 9 ASB- Cover 0 ASB- Rod ASB--R Pilot Valve 2 ASA-2 Plate ASA-7 Rod Adapter ASA-290 Pin 29A-/x2 Capscrew Hex Hd 29A-/ Hex Nut 7 7A-/x7/ Hex Head Capscrew N-/ Plated Lockwasher 9 ASA- Pressure Gauge 0- (optional) ASA-27 Pressure Gauge 0-0 Sour Gas (optional) 20 ASA-7 High Pressure Gauge 0 (optional) 2 ASA-2 Nipple (optional) 22 A-/ Plated Lockwasher 2 ASA-29 Inlet Tag 2 29A-/2 Nut Finished Hex 2 ASA-27 Screw 2 ASA-2 Pin 27 ASA- Gasket 2 ASA-02 Strainer Bushing Assembly 29 ASA-20 Spring 0 N-/ Flat Washer SAE ASB-0 Flipper Arm Assembly 2 ASB--0 Head Assembly /" Ductile ASB-77 Head Assembly /" SS ASB-20-0 Head Assembly /" Ductile ASB-7 Head Assembly /" SS ASB-9-0 Head Assembly /2" Ductile ASB-72 Head Assembly /2" SS ASA-0 Spring Adapter 2 ASA- Valve Gasket ASA-29 Screw 2C-/ Internal Lockwasher 7 ASB-7 Stirrup A-/x/ Roll Pin 9

6 CHEMPUMP 0 PARTS PILOT VALVE PART NO DESCRIPTION QTY A-/ Lockwasher Plated N-/ Washer Flat SAE Plated N-/ Washer Flat SAE Plated N-/ Washer Flat SAE Plated 7A-/x/2 Capscrew Hex Hd 7A-/x7/ Capscrew Hex Hd 29A-/ Nut Hex Finished 29A-/2 Nut Hex Finished A-/ Locknut Nylon Insert ASA- Gasket Valve ASA- Thumbscrew ASA-02 Bushing Strainer Assembly ASA- Gasket Cover ASA-0 Spring Adapter Plated ASA-20 Spring ASA-2 Spring ASA-2 Plate ASA-27 Screw ASA-2 Pin ASA-2 Stirrup Assembly ASA- Tag, Warning ASB- Diaphragm Plate ASB- Rod ASB--R Pilot Valve Assembly ASB-7 Rod Adapter ASB- Cover ASB-9 Line Assembly w/fittings SS ASC-22 Diaphragm Cover ASC-290 Diaphragm Buna-N ASD-2 Housing PF-/ Plug Sq Hd Pipe PF-/ Plug Sq Hd Pipe ASA-0 Elbow 2 ASA-29 Valve ASB--R PILOT VALVE ASSEMBLY NO PART NO DESCRIPTION QTY ASB--R Pilot Valve Body 2 ASA-79 Washer ASA-0 O-Ring ASA-07 O-Ring 2 ASA--R Valve Drive Pin ASB-0 Flipper Arm Assembly 7 9A-/20x/ Socket Head Cap Screew N-/ Washer Flat SAE Plated 2 9 ASB-- Replaceable Seat 0 ASB--2 Seal Screw 2 ASB--R Plug, Lever Type 2 2 ASA-29 Valve NO PART NO DESCRIPTION QTY PF-/ 90 Deg Street Elbow ASA-7-R Valve Disc ASA-90-R Disc Retainer for Replaceable Seat ASA-77 Spring 7 ASA-0 Elbow ASA- Flipper Bearing Pin 9 A-/2x/ /2 x /" Roll Pin 20 9A-02x/2 Socket Head Cap Screw 2 ASA-7 Bearing 22 ASA-70 Inlet Filter (SOLD SEPARATELY*) *Inlet Filter (ASA-70) is not included in ASB--R Assembly. 0

7 MICROVALVE PUMP HEAD ASB--MV COMPLETE MICROVALVE ASSEMBLY 0 9 NO PART NO DESCRIPTION ASC-200 Head Body /" SS * 2 ASB-7 /" Plunger * ASB-7 Yoke 2 ASC-0 Yoke Cover ASA-09 Yoke Packing Nut ASA-2 Washers (2) ASA-9 Top Bushing Inj Hd 2 ASA-97 Priming Valve 20 ASA-22 Injection Head Lock 2 ASB-7 Btm Bushing w/o-ring * NO PART NO DESCRIPTION QTY OPTIONS (order as separate part numbers) ASB--MVSA Microvalve Sub Assembly 2 7A-/x/2 Capscrew Hex Hd N-/ Washer Flat SAE Plated 7A-/20x/2 Capscrew Hex Hd 2 ASB--MVN Case Hole Plug ASB--MVL Microvalve 7 PF9-/x/ Bushing Pipe Plated ASA-0 Elbow (CAD Plated) 9 ASB--MVJ Line, Pump to Microvalve 0 ASA-0 Male Connector ASB--MVM Thrust Rod Collar Set Screw LINE CHECKS 2 NO PART NO DESCRIPTION ASB-7 Head Assembly /" SS /" /" /" /2" S S D S D S D NO PART NO DESCRIPTION QTY ASA-9 Spring 2 ASA-00-BA O-Ring Buna-N ASA-2 O-Ring Viton ASA-99 O-Ring Viton ASA-29-BA O-Ring Buna ASA-20 O-Ring Viton ASB-2 LINE CHECK ASSEMBLY ASB- ASB-7 ASB-20 Head Assembly /" Steel Head Assembly /" SS Head Assembly /" Steel ASB-72 Head Assembly /2" SS ASB-9 Head Assembly /2" Steel ASC-200 Head Body /" SS X ASC-27 Head Body /" Steel X ASA-297 O-Ring Buna ASA- Steel Ball /" ASA-9 Spring ASC-29 Head Body /" SS X ASC-27 Head Body /" Steel X ASC-2 Head Body /" SS X ASC-272 Head Body /2" Steel X ASA-7 SS ASA-7 BRASS ASB-9 Head Body /2" SS X CONTINUED ON NEXT PAGE 2

8 Ordering NO PART NO DESCRIPTION /" /" /" /2" S S D S D S D 2 ASA- Plunger /" X ASA-2 Plunger /" X X ASA-7 Plunger /" X X ASA-7 Plunger /2" X X ASA-2 Packing Gland /" X ASA- Packing Gland /" X X ASA-97 Packing Gland /" X X ASA-29 Packing Gland /2" X X ASA-99 Plunger Packing Buna-N /" X ASA- Plunger Packing Buna-N /" X X ASA- Plunger Packing Buna-N /" X X ASA-99 Plunger Packing Buna-N /2" X X ASA-9 Plunger Packing Hard /" X ASA-229 Plunger Packing Hard /" X X ASA-7 Plunger Packing Hard /" X X ASA-7 Plunger Packing Hard /2" X X ASA-97 Plunger Packing Viton /" X ASA-02 Plunger Packing Viton /" X X ASA-0 Plunger Packing Viton /" X X ASA-0 Plunger Packing Viton /2" X X ASA-9 Plunger Packing Teflon /" X ASA-2 Plunger Packing Teflon /" X X ASA-2 Plunger Packing Teflon /" X X ASA-02 Plunger Packing Teflon /2" X X ASA-290 Grooved Pin X X X X X X X ASA-9 Top Bushing Injector Head X X X X X X 7 ASA-77 Spring X X X X X X ASA- SS Ball /" X X X X X X X 9 ASB-77 Seat w/viton O-Ring X X X X X X X ASB-77-0 Seat w/buna O-Ring X X X X X X X ASA-0 Top Seat Assembly Metal-to-metal X X X X X X 0 ASA-2 SS Ball /" X X X X X X ASA-2 Priming Valve X ASA-97 Priming Valve X X X X X X 2 ASA-220 Packing Gland Nut X X X X X X X ASA- SS Ball /" X X X X X X X ASA- SS Ball /2" Metal-to-metal X X X X X X ASB-2 Bottom Seat Buna-N /" X ASB-7 Bottom Seat Viton X X X X X X ASB-7-0 Bottom Seat Buna-N X X X X X X ASA-77 Bottom Seat Metal-to-metal X X X X X X ASA-9 Gasket X ASA-22 Injector Head Lock X X X X X X X HOW TO ORDER To order, call Arrow Engine at When ordering pump, give description as follows:. BASE PUMP: Start with base pump model number - 0. BASE PUMP MODEL NUMBER 0 Series 0 2. PLUNGER SIZE: Add plunger size number. PLUNGER SIZE NUMBER /". /" 2 /" /2". HEAD MATERIAL: Add head material letter. MATERIAL LETTER Stainless Steel S Carbon Steel EXAMPLE: Example part number for series 0 gas pump with / plunger, stainless steel head: Indicates BASE PUMP model number and number of fluid ends. Indicates PLUNGER SIZE. Indicates HEAD MATERIAL. D 0-S

9 Accessories OPTIONAL EQUIPMENT AM-000 ATOMIZER Optional equipment is available as shown in the chart below. Optional parts should be ordered as separate part numbers. PART NO. DESCRIPTION TFE-0-OP Teflon Packing MMS-0-OP Metal-to-Metal Seats RG-0-OP Regulator & Gauge TBG-0-OP Tank, Base, Lines, & Gauge SG-0-OP Sour Gas Reg & Gauge VTP-/-OP /" Viton Packing Option VTP-/-OP /" Viton Packing Option VTP-/-OP /" Viton Packing Option VTP-/2-OP /2" Viton Packing Option NO PART NO DESC QTY ASA-9 Bowl 2 ASA-20 Strainer ASA-0 Gasket ASA-9 Body ASA-0 Shutoff 2 SITE FEED FEATURES Makes chemical more effective by breaking it up at point of injection Accelerates the mixing of liquids or promotes atomization of liquid into gas Use for line check or as a backup for line check All stainless steel construction Team up the AM-000 Atomizer with an Arrow Chemical Pump for the best possible combination. INJECTOR HEAD FEATURES The standard injector heads have steel bodies with stainless steel trim. A stainless steel head assembly is available as an option. Teflon packing and metal-to-metal seats are available as alternatives to standard injector head parts at no additional cost when specified on new pumps. Buna-N O-Ring type resilient check seats are standard on all heads. ASB- OPTIONAL SITE FEED ASSEMBLY LINE CHECKS FEATURES Available in / brass (ASA-7) 000 psi max working pressure Available in / stainless steel (ASA-7) 000 psi max working pressure Available in /2 stainless steel (ASB-2) 000 psi max working pressure A line check should be installed in the discharge line as close to the point of injection as possible to prevent backup and contamination of chemical. 7

10 TANK PLUGS Patch and/or permanently repair holes in storage tanks Fills a puncture or opening with a permanent and durable seal PART NO. /-TP /-TP /2-TP DESCRIPTION /" Tank Plug /" Tank Plug /2" Tank Plug TANK PATCHES Special heat treated, shear proof, solid hinge pin Wetted parts, heavy duty cadmium plated Thick / neoprene gaskets Installation is easy with only a screwdriver & wrench Patches a / to 2 hole GAUGES PART NO. ASB-7-NS ASB-7-B-S ASB-7-LV DESCRIPTION Tank gauge for a -gal tank (new style) Tank gauge for a -gallon tank Barrel gauge for a -gallon barrel MICRO VALVE Trouble free Microvalve replaces ASA-7 lapped disk Operates slowly one stroke every two minutes to twenty strokes per minute. Kit available to convert existing pumps part number ASB--MV Complete pump with Microvalve Replace the Pilot Valve Assembly in your 00Series TXT or Older 0 Arrow Pump with the new Microvalve Assembly ASB-7-NS ASB-7-B-S ASB-7-LV PART NO. ASST-TP AS- AS-7 DESCRIPTION () /", () /", & (2) /2" Tank Plugs Tank Patch w/lever Operation Vertical Application Toggle-Type Patch CHEMICAL PUMP AND CHEMICAL PUMP PARTS WARRANTY I. TERMS OF EXPRESS LIMITED WARRANTY Arrow Engine Company warrants that it will repair or replace, at its election and expense, a chemical pump or chemical pump part (hereinafter referred to as Products ) manufactured by Arrow Engine Company, which proves to have had a defect in material or workmanship. All warranty work must be preapproved by Arrow Engine Company. II. TERM LIMITATIONS OF EXPRESS LIMITED WARRANTY This coverage shall commence upon shipment of Product and shall expire year after ship date. III. ENGINE COMPANY S RESPONSIBILITIES UNDER THE EXPRESS LIMITED WARRANTY Arrow Engine Company shall be responsible for: A. The repair or replacement, at Arrow Engine Company s election, of covered product and all reasonable labor required regarding a warranted failure during the express limited warranty and term. All such labor shall be provided by Arrow Engine Company s authorized contractor or distributor. B. Reasonable and necessary travel (total mileage not to exceed 00 miles) and expenses incurred by Arrow Engine Company s authorized contractors or distributor. Additional mileage and/or travel by air, water or land will need preauthorization from Arrow Engine Company. C. Replacement of lubricating oil, coolant, filter elements, or other normal maintenance items that are contaminated and/or damaged as a direct result of a warranted failure. NOTWITHSTANDING THE FOREGOING, ENGINE COMPANY SHALL NOT BE RESPONSIBLE FOR LABOR COSTS ASSOCIATED WITH WARRANTY CLAIMS. IV. OWNER/ DISTRIBUTOR/ CONTRACTOR S RESPONSIBILITIES UNDER THE EXPRESS LIMITED WARRANTY Owner shall be responsible for: A. The operation and maintenance of the Product within the guidelines established by Arrow Engine Company. B. Making the Product available to Arrow Engine Company or authorized contractors or distributors for any warranty repair, during normal business hours. C. All additional costs incurred for premium or overtime labor, should owner request that repairs be made on a premium overtime schedule. D. All costs incurred as the result of removal or reinstallation of the Product as may be required to effect any warranted repair. E. All administrative costs and expenses resulting from a warranted failure. F. Any costs of transportation, towing, repair facilities, or associated costs. G. Loss of revenue and loss of/or damage to real and/or personal property. H. All warranty work must be pre-approved by Arrow Engine Company I. Warranted repairs not to exceed 0% of the product replacement cost without prior approval from Arrow Engine Company. Replacement cost equates to distributor net price from factory. V. LIMITATION OF ENGINE COMPANY S OBLIGATIONS The obligations of Arrow Engine Company under this express limited warranty shall be waived and voided, and Arrow Engine Company shall not, thereafter, be responsible for: A. Any failure resulting from owner or operator abuse or neglect, including but not by way of limitation, any operation, installation, application, or maintenance practice not in accordance with guidelines or specifications established by Arrow Engine Company; or B. Any failure resulting from unauthorized modifications or repairs of the Products or; C. Any failure resulting from overload, overspeed, overheat, accident, improper storage; or D. Failure of owner, contractor or distributor to promptly provide notice of a claimed defect. All warranty claims must be authorized, documented and submitted within 0 days of the failure date while under the warranty period; or E. Failure of Products for which Arrow Engine Company did not receive properly completed start-up reports; or F. Repairs of a covered failure performed with non-genuine Arrow Engine Company parts; or G. Repairs of a covered failure performed by non-authorized contractors or distributors; or H. Failure to make Products available to Arrow Engine Company or its authorized representatives, or I. Failure to supply documents such as drawing and specifications relating to the specific application of the Products. VI. APPLICABILITY AND EXPIRATION The warranties set out above are extended to all owners in the original chain of distribution. The warranties and obligations of Arrow Engine Company shall expire and be of no further effect upon the dates of expiration of the applicable warranty periods. The foregoing sets forth Arrow Engine Company s only obligations and owners exclusive remedy for breach of warranty, whether such claims are based on breach of contract, tort (including negligence and strict liability), or other theories, and the foregoing is expressly in lieu of other warranties whatsoever expressed, implied, and statutory, including without limitation, the IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. Notwithstanding the preceding, in no event shall Arrow Engine Company be liable for any direct, special, incidental or consequential damages (whether denominated in contract, tort, strict liability, negligence or other theories) arising out of this Agreement or the use of any Products provided under this Agreement. Any action arising hereunder or relating hereto, whether based on breach of contract, tort (including negligence and strict liability), or other theories must be commenced within one () year after the cause of action accrues or it shall be barred. With respect to products not manufactured by Arrow Engine Company, Arrow makes no representations or warranties of whatsoever nature, directly or indirectly, expressed or implied including but not limited to any representations or warranties with respect to suitability, durability, fitness for a particular purpose or merchantability, except to the extent that Arrow can enforce warranties provided by the manufacturers of such parts. Effective /7/0 and supersedes all previously issued warranty. 9

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