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Idiomas disponibles
Idiomas disponibles
Description
Major components of pump model 7216-S3
consist of a reciprocating differential air
motor and a double-acting pump tube.
This low-pressure (1:1 ratio) pump is
equipped with a 2 in PT (e) bung adapter and
a stainless extension that allows operation
directly from original 55-gallon (200/205 l)
drums.
Pump specifications
Differential air motor
Piston diameter × stroke
Effective piston area
1)
Air inlet
Pump tube
Fluid outlet
Maximum fluid pressure
Displacement per cycle
Maximum free flow delivery/minute
1)
The effective piston area of a differential air motor is equal to one-half 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 at 100 psi (6.9 bar) air pressure.
NOTE
Components within fluid-wetted path of
this pump are stainless steel and PTFE.
NOTE
Pump is tested in mineral oil.
Flush pump thoroughly with a solvent
compatible with product dispensed.
2
/
× 4 in (52 × 102 mm)
1
16
1.67 in
2
(10.8 cm
2
/
in NPTF (i)
1
4
1 in NPTF (i)
200 psi (13.8 bar)
10.5 in
3
(172 cm
3
)
2)
14 gallon (53 l)
Table 1
)
6
Dimensions
1)
3)
(1 340 mm)
Ø 2 in
(51 mm)
36 in
(914 mm)
2)
1)
Air exhaust
2)
Fluid inlet
3)
Fluid outlet
Fig. 1
52
3
/
in
4
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