Air Exhaust Ventilation - Graco Husky 1050HP Operation

Installation

Air Exhaust Ventilation

The air exhaust port is 3/4 npt(f). Do not restrict the
air exhaust port. Excessive exhaust restriction can
cause erratic pump operation.
To provide a remote exhaust:
1. Remove the muffler (T) from the pump air
exhaust port.
Figure 2 Vent exhaust air
KEY
A Air supply line
B Bleed-type master air valve
C Air filter/regulator
D Air inlet
E Master air valve (for accessories)
10
Springer Pumps, LLC
Telford, PA 18969
2. Install a grounded air exhaust hose (U). Connect
the muffler (T) to the other end of the hose. The
minimum size for the air exhaust hose is 3/4 in.
(19 mm) ID. If a hose longer than 15 ft (4.57 m)
is required, use a larger diameter hose. Avoid
sharp bends or kinks in the hose.
3. Place a container at the end of the air exhaust
line to catch fluid in case a diaphragm ruptures.
If the diaphragm ruptures, the fluid being pumped
will exhaust with the air.
G Optional needle valve for pump speed
T Muffler
U Grounded air exhaust hose
V Container for remote air exhaust
Tel: 866-777-6060 / Int'l: 215-949-2900
Fax: 866-777-6383 / Int'l: 215-721-1296
adjustment.
334014B
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