User's Manual

Performance Charts
24 3A1973B
Performance Charts
Fluid Outlet Pressure
Test Conditions: Pump tested in water with inlet submerged.
FLUID OUTLET PRESSURE—psi (MPa, bar)
100
(0.7, 7)
80
(0.55, 5.5)
60
(0.41, 4.1)
40
(0.28, 2.8)
20
(0.14, 1.4)
2
(7.6)
4
(15.2)
6
(22.7)
8
(30.3)
10
(37.9)
12
(45.4)
14
(53.0)
16
(60.6)
FLUID FLOW—gpm (lpm)
A
B
C
Fluid Pressure Curves
A at 100 psi (0.7 MPa, 7 bar) air pressure
B at 70 psi (0.48 MPa, 4.8 bar) air pressure
C at 40 psi (0.28 MPa, 2.8 bar) air pressure
CYCLES PER MINUTE
standard diaphragms; overmolded diaphragms
46; 64
91; 128 137; 192 182; 256 228; 319
273; 383
319; 447
364; 511
To find Fluid Outlet Pressure (psi/MPa/bar) at a
specific fluid flow (gmp/lpm) and operating air pres-
sure (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.