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GIANT INDUSTRIES, INC.

 

900 N. Westwood Ave., Toledo, Ohio  43607              

Phone: (419)-531-4600  FAX (419)-531-6836

www.giantpumps.com

 Copyright 2022 Giant Industries, Inc.

11/22   GP7522GB.INDD 

GIANT INDUSTRIES LIMITED WARRANTY

Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from 

defects in workmanship and material as follows:

 

1.   Five (5) years from the date of shipment for all pumps used in portable pressure  

 

 

washers with NON-SALINE, clean water applications.

 

2.   Two (2) years from the date of shipment for Giant pumps used in car wash    

 

 applications.

 

3.   One (1) year from the date of shipment for all other Giant industrial and  

 

 

 

consumer pumps.

 

4.   Six (6) months from the date of shipment for all rebuilt pumps

 

5.   Ninety (90) days from the date of shipment for all Giant accessories.

                   

This warranty is limited to repair or replacement of pumps and accessories of which the  

manufacturer’s evaluation shows were defective at the time of shipment by the manufacturer.  The 

following items are NOT covered or will void the warranty:

 

1.   Defects caused by negligence or fault of the buyer or third party.

 

2.   Normal wear and tear to standard wear parts.

 

3.   Use of repair parts other than those manufactured or authorized by Giant.

 

4.   Improper use of the product as a component part.

 

5.   Changes or modifications made by the customer or third party.

 

6.   The operation of pumps and or accessories exceeding the specifications set forth  

 

 

in the Operations Manuals provided by Giant Industries, Inc.

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.  Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A. 

number.

Repair or replacement of defective products as provided is the sole and exclusive remedy provided 

hereunder and the MANUFACTURER SHALL NOT BE LIABLE FOR FURTHER LOSS, DAMAGES, 

OR EXPENSES, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGES DIRECTLY OR 

INDIRECTLY ARISING FROM THE SALE OR USE OF THIS PRODUCT.

THE LIMITED WARRANTY SET FORTH HEREIN IS IN LIEU OF ALL OTHER WARRANTIES 

OR REPRESENTATION, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY 

WARRANTIES OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 

AND ALL SUCH WARRANTIES ARE HEREBY DISCLAIMED AND EXCLUDED BY THE 

MANUFACTURER.

  

 

WARNING:

 This product might contain a chemical known to the State of California to cause  

            cancer, and birth defects or other reproductive harm. 

            For more information go to www.P65Warnings.ca.gov

  

  

Summary of Contents for GP7522GB

Page 1: ...4 Parts List page 5 Kits page 6 Torque Specifications page 6 Repair Instructions pages 7 10 Dimensions page 11 Warranty Information back page Triplex Ceramic Plunger Pump Operating Instructions Repair...

Page 2: ...next hour to the desired maximum operating pressure This should run in the pump but you should also check the oil temperature which should not exceed 160 o F 71 o C The torque tension on the valve cas...

Page 3: ...BSP Discharge Ports 2 1 2 MNPT Weight 408 lbs 185 kg Crankcase Oil Capacity 1 6 Gal 6 Liters Fluid End Material Stainless Steel Volumetric Efficiency 750 RPM 89 Mechanical Efficiency 750 RPM 83 A BSP...

Page 4: ...4 Exploded View GP7522GB...

Page 5: ...5193 O Ring 3 If the valve casing 50B needs to be replaced items 50C E will be included ITEM PART DESCRIPTION QTY 51C 05194 Inlet Valve Seat 3 51D 06761 Valve Plate 3 51E 06762 Valve Spring 3 51F 0676...

Page 6: ...Valve Seat 3 52D 06761 Valve Plate 3 52E 06762 Valve Spring 3 58A 07700 O Ring 3 58B 07693 Support Ring 3 GP7522GB TORQUE SPECIFICATIONS Position Item Description Lubrication Info Torque Specification...

Page 7: ...K VALVES 2 Take plugs 58 out of valve casing 50 by tightening screws 58C against valve casing with two screws 4 Take out valve assemblies 52 51 using either tool part 07662 or a stud bolt 5 Valve seat...

Page 8: ...0 N m 11 By gripping hex flats sepa rate plunger 36 from cross head 25 by means of two open end wrenches size 22mm and 27mm Valve Seat identification markings TO CHECK SEALS 13 Pull seal sleeves 38 an...

Page 9: ...kage gasket must fit snugly to the seal so that the bevelled surface of the gasket faces outwords 38 38C 38B 36 38A 45 44 43 42 43 42 41 NOTE Seal life can be in creased if the preten sioning allows f...

Page 10: ...nevenness Reassemble in reverse order Regulate axial bearing clearance to a minimum of 0 1mm and a maximum 0 15mm by means of fitting discs 20A Insert the crankshaft by passing it through on the beari...

Page 11: ...11 GP7522GB Dimensions Inches mm...

Page 12: ...part 5 Changes or modifications made by the customer or third party 6 Theoperationofpumpsandoraccessoriesexceedingthespecificationssetforth in the Operations Manuals provided by Giant Industries Inc L...

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