INSTRUCTIONS–PARTS LIST306–646

Rev R

Supersedes P

This
manual contains IMPORT
ANT
WARNINGS AND INSTRUCTIONS
READ AND RETAIN FOR REFERENCE

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

Model
204–287 Shown
BULLDOG and KING PUMPS

DRUM LENGTH, WITH PRIMING PISTON

10:1 RATIO BULLDOG PUMPS

100
psi (7 bar) MAXIMUM AIR WORKING PRESSURE
1000 psi (70 bar) MAXIMUM FLUID WORKING PRESSURE

Model 204–287, Series K

With
Standard Air Motor

Model 215–873, Series B

With
Quiet Air Motor

Model 222–526, Series A

With
Standard Air Motor and Severe–Duty Displacement Pump

Model 223–984, Series A

With
Quiet Air Motor and Severe–Duty Displacement Pump

20:1 RATIO KING PUMPS

90
psi (6 bar) MAXIMUM AIR WORKING PRESSURE
1800 psi (124 bar) MAXIMUM FLUID WORKING PRESSURE

Model 222–248, Series A

With
Standard Air Motor

Model 222��539, Series A

With
Standard Air Motor and Severe–Duty Displacement Pump

Model 223–991, Series A

With
Quiet Air Motor and Severe–Duty Displacement Pump



TABLE OF CONTENTS

Warnings 2,
3
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical
Installation
4.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
Guide
7.
. . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement
Pump Service
8–11.
. . . . . . . . . . . . . . . . . .
Parts
Drawing – Standard Pumps
12.
. . . . . . . . . . . . . . .
Parts
List – Standard Pumps
13.
. . . . . . . . . . . . . . . . . . . .
Parts
Drawing – Severe–Duty Pumps
14.
. . . . . . . . . . . .
Parts
List – Severe–Duty Pumps
15.
. . . . . . . . . . . . . . . .
How T
o Order Replacement Parts
13, 15
.
. . . . . . . . . . . .
Accessories 16–18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional
Drawing
19.
. . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting
Hole Layout
19.
. . . . . . . . . . . . . . . . . . . . . . . . . .
Technical
Data
Back Cover
.
. . . . . . . . . . . . . . . . . . . . . . . .
Warranty Back
Cover
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .