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Installation
The typical installation shown in Fig. 1
i s
only a guide for selecting and installing a pump; it is
not
an actual system
design. Contact your Graco representative
for
assistance in designing a system to suit your needs.
For portable applications
KEY
A
Bleed-type master air valve (required)
B Air line filter
C Air regulator and gauge
D Pump runaway valve (shown for
position) not neededifyou
use
a low-levelcut-ofl valve
E
Air Inlet
H
Fluid drain valve (required)
0
Pump (Model 237-526 shown)
J
Dispensingvalve (Model 2 2 2 4 1 1 shown)
L Male quickdlsconnect fifing
K Thermal relief kit (required) 237-601
M Female quickdisconnect coupler
N
Alr
line lubricator
S
Fluld Inlet, 1 1/2" npt
P
Fluid hose
Y Ground wlre (required)
R Electrically conductive air
hose (218493 shown]
Fig.
1
308-485
5
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