1040 Performance Chart
AIR PRESSURE
D 120 psi air (8.4 bar, 0.84 MPa)
C 100 psi air (7 bar, 0.7 MPa)
a
B 70 psi air (4.8 b
r, 0.48 MPa)
A 40 psi air (2.8 bar, 0.28 MPa)
(Pump tested in water with
inlet submerged)
To find Fluid Outlet Pressure
(psi/MPa/bar) at a specific fluid flow (gpm/lpm) and
operating air pressure (psi/MPa/bar):
1. Locate fluid flow rate along bottom of chart.
2. Follow vertical line up to intersection with selected
fluid outlet pressure curve.
3. Follow left to scale to read fluid outlet pressure.
3A5999E
140
(9.7, 0.97)
120
(8.3, 0.83)
100
(6.9, 0.69)
80
(5.5, 0.55)
60
(4.1, 0.41)
40
(2.8, 0.28)
20
(1.4, 0.14)
0
0
5
10
(19)
(38)
FLUID FLOW -- gpm (lpm)
70
(1.87)
60
(1.61)
50
(1.34)
40
(1.07)
30
(0.80)
20
(0.54)
10
(0.27)
0
0
5
10
(19)
(38)
To find Pump Air Pressure
(scfm or m
operating air pressure (psi/MPa/bar):
1. Locate fluid flow rate along bottom of chart.
2. Read vertical line up to intersection with selected air
consumption curve.
3. Follow left to scale to read fluid outlet pressure.
D
C
B
A
15
20
25
30
(57)
(76)
(95)
(114)
D
C
B
A
15
20
25
30
(57)
(76)
(95)
(114)
FLUID FLOW -- gpm (lpm)
3
/min) at a specific fluid flow (gpm/lpm) and
1040 Specifications
35
40
45
(132)
(151)
(170)
35
40
45
(132)
(151)
(170)
17