Product Manual

ManualsBrandsPressure-Pro ManualsPumpsFully Plumbed Giant DeVilbis 2500 PSI 2.5 GPM Triplex Pressure Washer Pump w/ Plumbing Kit

Triplex

Plunger Pump

Operating Instructions /

Repair Instructions

Manual

Model

GX Series

Consumer Pump

Horizontal / Vertical Pump

with built-in Thermal

Relief Valve and Siphon

Injector

Contents:

Installation Instructions: Page 2

Pump Specifications: Page 3

Exploded View / Kits: Page 4

Torque Specifications: Page 5

Repair Instructions: Pages 6 - 7

Dimensions: Back

Warranty Information: Back

M & S Service Co. Inc. P.O. Box 158

Plainwell, MI 49080

http://www.msservice.net/

1-800-475-5660

Summary of content (8 pages)

PAGE 1
Model GX Series Triplex Plunger Pump Operating Instructions / Repair Instructions Manual Consumer Pump Horizontal / Vertical Pump with built-in Thermal Relief Valve and Siphon Injector M & S Service Co. Inc. P.O. Box 158 Plainwell, MI 49080 http://www.msservice.
PAGE 2
INSTALLATION INSTRUCTIONS Installation of the Giant Industries Inc., pump is not a complicated procedure, but there are some basic steps common to all pumps. The following information is to be considered as a general outline for installation. 3. The discharge plumbing from the pump should be properly sized to the flow rate to prevent line pressure loss to the work area.
PAGE 3
Specifications Model GX Series Volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 GPMt Maximum Discharge Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2600 PSI Maximum Inlet Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 90 PSIG1 RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 Plunger Diameter . . . . . . . . . . . . . . . . . .
PAGE 4
GX SERIES PARTS LIST ITEM 1 2* 3 4 5+ 5** 6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23*** 24 25 26*** 27 28 Part 07805 06310 06294 06300 06326 Description Radial Shaft Seal Adapting Flange O-Ring (86 x 2.5mm) Rear Bearing Wobble plate 7.1 degree horizontal, 3/4" 06331 Wobble plate 7.1 degree vertical, 7/8" 06301 Front Bearing 06289 Spring Disk 06287 16mm Plunger 06288 Plunger Spring 06299 Socket Bolt (1/4-20x3/4 10.
PAGE 5
GX Series EXPLODED VIEW Option without handle or injector Plunger Packing Kit #09465 Oil Seal Kit #09468 Valve Assembly Kit #09466 Unloader Repair Kit #09467 Item 20 21 Item 18 19 36 Part # 06290 06315 Part # 07374 06267 06295 Description Support Ring V-Sleve Qty. 3 3 Item 15 Description Qty.
PAGE 6
REPAIR INSTRUCTIONS - GX SERIES 1. With a 14mm socket wrench, remove the three discharge valve plugs (22). Inspect the valve plug o-rings (23) for wear, and replace as necessary. 4. With a 19mm wrench, remove the adjusting screw plug (34). Unscrew the adjusting screw (33) from the adjusting screw plug (34. Inspect the o-rings (23 & 26) for wear and replace as necessary. 6. With a 14mm socket wrench, remove the guide plug (22) and o-ring (23). 2.
PAGE 7
10. Tap the back of the manifold (35) with a rubber mallet to dislodge, and slide off the plungers. (8). Take note of the position of the discharge port so as to place the manifold in the same position during reassembly. 8. Next, remove the four manifold bolts (40) with a 6mm allen wrench. 9. Remove the suction flange (39) and flange o-ring (38). Inspect the o-ring for wear and replace as necessary. 11. Remove the guided p-valve, (19), valve springs (18), v-sleves (21) and pressure rings (20).
PAGE 8
GX Series Dimentions inches (mm) Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from defects in workmanship and material as follows: 1. For portable pressure washers and self-service car wash applications, the discharge manifolds are guaranteed for the life of the pump.