Graco 311492B User Manual
Instructions
GH833 OEM Kit
- Use with Architectural Coating, Paints, Roof Coatings and Below Grade Coatings -
Part No. 249767, 253473
4000 psi (27.6 MPa, 275.8 bar) Maximum Working Pressure (Material Working PSI)
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Technical Data
Paint/Hydraulic Ratio 1.45:1
User Supplied Input
• Max Hydraulic Pressure 2750 psi (190 bar, 19.0 MPa)
• Hydraulic Flow Required 6.25 gpm (23.6 lpm)
Unit Output
• Max Fluid Pressure 4000 psi (275 bar, 27.6 MPa)
• Max Flow 4 gpm (15.1 lpm)
Max Cycle Rate 64 cpm
Dimensions
Height 39.5 in. (1003 mm)
Width 7.5 in. (190.5 mm)
Depth 5.5 in. (140 mm)
Weight 63 lbs (28.6 kg)
311492B
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
Copyright 2006, Graco Inc. is registered to I.S. EN ISO 9001
Parts
1
2
3
4
5
FN Part No. Description Qty
7 120226 SCREW, hex hd, flange 4
36 287834 KIT, pump, displacement, includes
141
40 116554 WASHER, flat 1
42 15G501 SLEEVE, valve, hydr, motor 1
43 15G503 STOP, valve, hydraulic motor 1
44 15D256 SCREW, cap, sch 2
45 101947 BALL, bearing 2
46 15G270 YOKE, arm, hydraulic motor 2
48 105270 SCREW, shoulder, sch 4
52 287869 CYLINDER, hydraulic motor 1
53 287870 KIT, repair, packing, hydraulic,
includes 62
53a BEARING, piston 1
53b O-RING, piston 1
53c SEAL, piston, hydraulic motor 1
53d SEAL, rod 1
53e BEARING, rod 1
5ef WIPER, rod 1
62 116084 PACKING, o-ring 2
63 15G559 HOUSING, hydraulic motor, lower 1
66 101970 PLUG, pipe 1
73 15G639 ADAPTER, hydraulic motor/pump 1
74 120202 SCREW, cap sch 3
75 288061 CAP, hydraulic head, includes 175 1
76 287868 PISTON, hydraulic 1
90 120138 SCREW, cap, socket head 3
91 120146 SPRING, compression 1
97 287841 TUBE 1
104 120065 FITTING, hydraulic 1
FN Part No. Description Qty
105 117607 FITTING, elbow std thd 1
106 117609 FITTING, tee, branch, str thd 1
121 116407 CLIP, hairpin 1
1
122 15G204 NUT, retaining 1
124 197340 COVER, coupler 1
125 244819 COUPLING, assembly 1
141 15H335 FITTING, nipple, 1 in. npt, includes 361
169
15G877 LABEL, front 1
170 15G878 LABEL, Graco logo 1
175
15B063 LABEL, includes 75 1
163‡ 15H201 SHIELD, pump 1
164‡ 111235 SCREW, mach, pnh 1
1
165‡ 120317 NUT, wing 1
Replacement Danger and Warning labels, tags, and cards
are available at no cost.
‡ Use on model 253473.
Item Description
HYDRAULIC INLET, 3/4 in. - 16 UNF 2A, 37° flared
male
HYDRAULIC RETURN, 1-1/6 in. - 12 UN 2A, 37°
flared male
MOUNTING SLOT, 4X, 7/16 in. - 14 UNC 2B, flange
head, cap screw, 1-3/4 in. long recommended (Graco
PN 120226)
1 in. - 11-1/2 NPT Female
1-1/2 in. - 11-1/2 NPT Male
Parts
2 311492B
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