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(MODELS 237555, 233127, and 233128 PREMIER PUMP)
Be sure that all fluids and solvents used are chemically compatible with the
Wetted Parts listed below. Always read the manufacturer's literature before us-
ing fluid or solvent in this pump.
Ratio
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum fluid working pressure
Maximum air input pressure
Pump cycles per 3.8 liters (1 gal.)
Recommended pump speed for continuous operation
Maximum flow
Air motor piston effective area
Stroke length
Displacement pump effective area
Maximum pump operating temperature
Air inlet size
Fluid inlet size
Fluid outlet size
Weight
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wetted parts
KEY:
Fluid Outlet Pressure - Black Curves
Air Consumption - Gray Curves
To find Fluid Outlet Pressure (MPa/bar/psi) at a specific fluid flow
(lpm/gpm) and operating air pressure (MPa/bar/psi):
1. Locate desired flow along bottom of chart.
2. Follow vertical line up to intersection with selected fluid outlet
pressure curve (black). Follow left to scale to read fluid outlet
pressure.
34
308147
Technical Data
WARNING
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Carbon Steel; Chrome, Zinc, and Electroless Nickel Plating;
Tungsten Carbide; Ductile Iron; Acetal; PTFE; Leather
PREMIER AIR MOTOR
psi
bar
MPa
18
5000
350
35.0
A
4000
280
28.0
3000
210
B
21.0
2000
140
14.0
C
1000
70
7.0
0
0
2
gpm
liters/min
7.6
FLUID FLOW (NO. 10 WEIGHT OIL)
31 MPa, 310 bar (4500 psi)
. . . . . . . . . . . . . . . . . .
26.1 liters/min (6.9 gpm) at 60 cycles/min
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
304, 440 and 17–4 PH Grades of Stainless Steel;
A
0.7 MPa, 7 bar (100 psi) Air Pressure
B
0.49 MPa, 4.9 bar (70 psi) Air Pressure
C
0.28 MPa, 2.8 bar (40 psi) Air Pressure
cycles/min
36
54
72
A
B
C
4
6
15.2
22.8
30.4
To find Pump Air Consumption (m#/min or scfm) at a specific fluid flow
(lpm/gpm) and air pressure (MPa/bar/psi):
1. Locate desired flow along bottom of chart.
2. Read vertical line up to intersection with selected air consumption
curve (gray). Follow right to scale to read air consumption.
45:1
7 bar (100 psi)
8.7
60 cycles per min
@
@
800 cm
(124 in.
)
120 mm (4.75 in.)
@
@
18 cm
(2.79 in.
)
_
_
65.5
C (150
F)
3/4 npsm(f)
2 in. npt(f)
1–1/2 in. npt(m)
approx. 109 kg (240 lb)
scfm
m#/min
400
11.20
300
8.40
200
5.60
100
2.80
8
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