INSTALLATION INSTRUCTIONS Installation of the Giant Industries, Inc., pump is not a 4. Use of a dampener is necessary to minimize complicated procedure, but there are some basic pulsation at drive elements, plumbing, connections, steps common to all pumps. The following informa- and other system areas.
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13390 Weep Seal 08376 Pressure Ring 06252 Pressure Ring Valve Assembly Kit Oil Seal Kit P420, P422, P423, P425 - # 09143 P400 Series - # 09641 Item Part # Description Qty. Item Part # Description 08408 Valve Assembly, Complete...
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Specifications Model P425 U.S. (Metric) Volume ............Up to 10.7 GPM ....(40.6 LPM) Discharge Pressure ........Up to 2465 PSI ....(170 bar) Inlet Pressure ..........-4.35 to 145 PSI ....(-.3 to 10 bar) Stroke ............0.787” ......(20mm) RPM ......................
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Repair Instructions P420 / P420-0011 / P420-0021 / P422 / P423 and P425 Note: Always take time to lubricate all metal and nonmetal parts with a light film of oil before reassembly. This step will ensure proper fit, at the same time protecting the pump nonmetal parts (i.e., the elastomers) from cutting and scoring.
Description Metric 05349 Screw with Washer 97 in.-lbs. 11 NM 08399 Tensioning Screw 22 ft.-lbs. 30 NM 08373 Plug 107 ft.-lbs. 145 NM 08396 Cap Screw 30 ft.-lbs. 40 NM Contact Giant Industries for service school information. Phone: (419) 531-4600...
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Replace plungers Inlet pressure too high Reduce inlet pressure High Crankcase Wrong Grade of oil Giant oil is recommended Temperature Improper amount of oil in crankcase Adjust oil level to proper amount Preventative Maintenance Check-List & Recommended Spare Parts List...
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Liability under this warranty is on all non-wear parts and limited to the replacement or repair of those products returned freight prepaid to Giant Industries which are deemed to be defective due to workmanship or failure of material. A Returned Goods Authorization (R.G.A.) number and completed warranty evaluation form is required prior to the return to Giant Industries of all products under warranty consideration.