Fluid Supply Line; Fluid Outlet Line - Graco Husky 1050 Series Operation

C
E F
B
F . 2. Vent exhaust air
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Fluid Supply Line

See F . 3 and F . 4, pages 10 and 11.
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1. Use grounded fluid supply lines (G). See
Grounding, page 7.
2. If the inlet fluid pressure to the pump is
more than 25% of the outlet working pres-
sure, the ball check valves will not close
fast enough, resulting in inefficient pump
operation.
3. At inlet fluid pressures greater than 15 psi
(0.1 MPa, 1 bar), diaphragm life will be
shortened.
4. For maximum suction lift (wet and dry), see
Technical Data, page 22.
312877A
A
D

Fluid Outlet Line

See F
1. Use grounded fluid hoses (L). See
Grounding, page 7.
2. Install a fluid drain valve (J) near the fluid
outlet.
3. Install a shutoff valve (K) in the fluid outlet
line.
Key:
A Air supply line
B Bleed-type master air valve
C Air regulator
D Air inlet
E Master air valve (for accessories)
F Air line filter
T Muffler
U
U Grounded air exhaust hose
V Container for remote air exhaust
. 3 and F . 4, pages 10 and 11.
IG IG
Installation
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