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GP7532GB
Gearbox Versions for Pinion Shaft Drives
Contents:
Installation Instructions:
Pump Specifications:
Dimensions:
Exploded View:
Parts List:
Kits:
Torque Specifications:
Maintenance Information:
Repair Instructions:
Warranty Information:
Triplex Ceramic
Plunger Pump
Operating Instructions/
Repair and Service Manual
page 2
page 3
page 3
page 4
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page 6
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pages 7-9
back page
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Summary of Contents for Giant GP7532GB
- Page 1 Triplex Ceramic Models Plunger Pump Operating Instructions/ Repair and Service Manual GP7532GB Gearbox Versions for Pinion Shaft Drives Contents: Installation Instructions: page 2 Pump Specifications: page 3 Dimensions: page 3 Exploded View: page 4 Parts List: page 5 Kits: page 6...
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Page 2: Installation Instructions
DO NOT OVERFILL. SAE 80W-90 In- 3. Acids, alkalines, or abrasive fluids cannot be dustrial Gear Lube Oil may be used (Giant’s p/n pumped unless approval in writing is obtained before 01154). Crankcase oil should be changed after the operation from Giant Industries, Inc. - Page 3 GP7532GB Pump Specifications U.S. Metric Maximum Volume** ............23.4 GPM ........88.5 L/min Maximum Discharge Pressure**........4350 PSI .......... 300 Bar Maximum Speed** ........................750 RPM Inlet Pressure ..............-4.35 to 145 PSI......-0.3 to 10 Bar Plunger Diameter.............1.3” ............32 mm Plunger Stroke ..............2.0” ............52 mm Pinion Shaft Diameter............1.36”...
- Page 4 Exploded View - GP7532GB...
- Page 5 GP7532GB Spare Parts List ITEM PART DESCRIPTION QTY. ITEM PART DESCRIPTION QTY. 05769 Crankcase 06098 Tension Spring 05525 Head for Oil Dipstick 13159 Stud Bolt 01009 O-Ring 13160 13000 Oil Filler Plug Assembly 06798 Valve Casing 07601 Crankcase Cover 13162...
- Page 6 GP7532GB PUMP REPAIR KITS Plunger Packing Kit Valve Assembly Kit - # 09519 # 09520 Item Part # Description Qty. Item Part # Description Qty. 13141 O-Ring, Seal Case 12056 Support Ring 13142 Support Ring 07354 O-Ring 13360 Grooved Ring...
- Page 7 GP7532GB REPAIR INSTRUCTIONS NOTE: Always take time to lubricate all metal and non-metal parts with a light film of oil before reassembling. This step will help ensure proper fit, at the same time protecting the pump non-metal parts (elastomers) from cutting and scoring.
- Page 8 GP7532GB REPAIR INSTRUCTIONS Separate plunger Pull seal sleeves (39) (36A) from crosshead out of their fittings in (25) by means of one the crankcase. Take open-end wrench seal case (38) out of (M36). seal sleeve (39). Take a thin 10. Take tension spring (45) and seal pack (41, 42, 43) out of seal sleeve.
- Page 9 GP7532GB REPAIR INSTRUCTIONS CAUTION: Don’t loosen the 3 plunger (36) before the valve casing has been removed otherwise the plunger (36) could hit against the spacer pipe (51F) when the pump is being turned. Seal life can be increased if the pretensioning allows for a little leakage. This assists lubrication and keeps the seals cool.
- Page 10 Adjust or Replace packing seals Excessive vacuum Reduce suction vacuum Cracked plungers 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...
- Page 11 GP7532GB Pump Dimensions - inches (mm)
- Page 12 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 war- ranty consideration. Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A. number.
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