Air Supply Kit 221–147
For maximum performance from your Graco Husky
1040 pump, use this kit to control the maximum regu-
lated pressure setting and the proper pump speed.
Ref.
No.
Part No.
Description
Qty.
1
183–595
Hose, Restrictor
1
2
104–815
Regulator, Air
1
3
104–655
Gauge, Air Pressure
1
4
151–519
Nipple, reducing, 1/4 X 1/8”
1
5
155–495
Swivel, 90 Deg.
1
6
156–971
Nipple, 1/4”
1
9
169–970
Fitting, Pin, 1/4”
1
10
208–536
Quick Disconnect Coupler, 1/4”
1
11
100–206
Bushing, 1/2” x 1/4”
(not assembled, not shown)
1
Installation
1.
Assemble the kit as shown below.
2.
Mount the regulator assembly for convenient ac-
cess by the operator, and so that no stress is
placed on the restrictor hose (1).
Startup
1.
Back out the air regulator knob (2) completely. Con-
nect the main air supply line to the swivel (5).
2.
Slowly close the regulator (2) until the desired
pump performance is obtained. While the system is
pressurized, check for leaks throughout the system.
If leaks are evident, disconnect the air supply line
to relieve pressure. Correct the leaks and retest.
9
10
6
1
2
3
4
5
03888
Air Flow
Fig. 3
