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Idiomas disponibles
Idiomas disponibles
Description
The major components of transfer stick
pump models are a differential air-operated
motor and a double-acting reciprocating
pump tube.
This low-pressure (1:1 ratio) pump
includes a 2 in PT outside diameter (e) bung
adapter that allows installation directly onto
a 55 gallon (200/205 l) drum.
Air motor is equipped with a shut-off
valve that allows pump operation without a
fluid control valve.
Pump is designed to transfer fluids
compatible with a fluid-wetted path of
carbon, steel, aluminum, PTFE and nylon 11.
Pump model 7216-A4 includes a hose to
assist in transfer of grease.
NOTE
Pump model 7216-A4 should only be
used with grease. Hose is not intended
for use with oil.
Dimensions
Ø 2 in (51 mm)
1)
Fluid inlet
2)
Fluid outlet
Pump specifications
Differential air motor
Piston diameter × stroke
Effective piston area
1)
Air inlet
Max air pressure
Pump tube
Fluid outlet
Max fluid pressure
Max free flow delivery/minute
2)
Displacement per cycle
1)
The effective piston area of a differential air motor is equal to one-half the actual area of piston. For details on air motor, refer to
manual 397873
2)
SAE 10 oil at 75 °F (24 °C) and 100 psi (6.9 bar) air pressure
6
/
in
7
8
(1343 mm)
2)
35
/
in
1
8
(892 mm)
1)
2
/
in × 4 in (52 mm × 102 mm)
1
16
1.67 in
3
(10.8 cm
3
)
/
in NPTF inside diameter (i)
1
4
200 psi (13.8 bar)
1 in NPTF (i)
200 psi (14 bar)
14 gallon (53 l)
10.5 in
3
(172 cm
3
)
Fig. 1
Table 1
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