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President Pump – Technical Data
Pump
Ratio
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Fluid Delivery
(Intermittent Duty)
. . . . .
Cycles Per Gallon
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Operating Range
. . . . . . . . . . . . . . . . .
Maximum Discharge Pressure
Maximum Pump Operating
Temperature
. . . . . . . . . . . . . . . . . . . . .
Air Inlet Size
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid Outlet Size
. . . . . . . . . . . . . . . . . . . . . . . .
Wetted Parts
. . . . . . . . . . . . .
440 Stainless Steel, Zinc–Plating,
Non-wetted Parts
. . . . . . . . . . .
Weight (pump and motor)
MPa (BAR)
7.0 (70)
6.0 (60)
5.0 (50)
4.0 (40)
3.0 (30)
2.0 (20)
1.0 (10)
2.6 gpm (10 lpm) at 60 cpm
20 to 100 psi
(110–700 kPa, 1 to 7 bar)
. . . . . . . . . . . .
1000 psi
(7 MPa, 70 bar)
140_ F (60_C)
1/2 npt(f)
3/4 npt(f)
Cast Iron, Carbon Steel,
Aluminum, Urethane, buna–N
Cast Iron, Carbon Steel
. . . . . . . . . .
50.5 lb (25.3Kg)
PUMP PERFORMANCE CHART
10:1 Ratio President Pump
PSI
1000
900
800
700
600
500
400
300
200
100
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
GPM
LPM
5
Motor
10:1
Maximum inbound air pressure
Effective piston area
23.3
Effective piston diameter
Stroke
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Valves
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valve mechanism
Seal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight
. . . . . . . . . . . . . . . . . . .
100 psi (0.7 MPa, 7 bar) AIR
70 psi (0.49 MPa,
4.9 bar) AIR
40 psi (0.28 MPa,
2.8 bar) AIR
AIR CONSUMPTION AT
100 psi (0.7 MPa, 7 bar)
10
15
. . . . . . . . . . . . .
(0.7 MPa, 7 bar)
. . . . . . . . . . . . .
14 sq. in. (90 cm
. . . . . . . . . . .
4.25'' (108 mm)
4'' (102 mm)
. . . . . . . . . . . . . .
Balanced; detented
Nitrile rubber
34.5 lb (15.5 kg) approx.
3
CFM
M
/MIN
100
2.8
90
2.4
80
2.0
70
60
1.6
50
1.2
40
30
.8
20
.4
10
0
0
20
307962
100 psi
2
)
Urethane
17
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