Graco Series D Heat Pump User Manual


 
308608K 19
Test Conditions: Pump tested with AW-32 oil at 75_ F (24_ C)
Fluid Outlet Pressure
Performance Charts
(7.57) (15.14)
Fluid Flow – gpm (lpm)
(22.71)
(62.1)
(30.28)
To find Fluid Outlet Pressure (psi/bar) at a specific fluid flow (gpm/lpm) and operating air pressure (psi/bar):
1. Locate desired fluid flow along bottom of chart.
2. Follow vertical line up to point of intersection with selected fluid outlet pressure curve.
2. Align point on curve with vertical scale on left side of chart to read fluid outlet pressure.
0
100
200
300
400
500
600
700
800
900
02468
A
B
C
D
A 150 psi (10.3 bar) inlet air pressure
B 100 psi (6.9 bar) inlet air pressure
C 70 psi (4.8 bar) inlet air pressure
D 40 psi (2.8 bar) inlet air pressure
(55.2)
(48.3)
(41.4)
(34.5)
(27.6)
(20.7)
(13.8)
(6.90)
To find Pump Air Consumption (scfm or m
3
/min) at a specific fluid flow (gpm/lpm) and operating air pressure (bar/psi):
1. Locate desired fluid flow along bottom of chart.
2. Follow vertical line up to point of intersection with selected air consumption curve.
2. Align point on curve with vertical scale on left side of chart to read air consumption.
Test Conditions: Pump tested with AW-32 oil at 75_ F (24_ C)
Inlet Air Consumption
Fluid Flow – gpm (lpm)
0
10
20
30
40
50
60
70
80
90
02468
A
B
C
D
A 150 psi (10.3 bar) inlet air pressure
B 100 psi (6.9 bar) inlet air pressure
C 70 psi (4.8 bar) inlet air pressure
D 40 psi (2.8 bar) inlet air pressure
Inlet Air Flow – scfm (m
3
/min)
Outlet Pressure – psi (bar)
(7.57) (15.14) (22.71) (30.28)
(2.52)
(2.24)
(1.96)
(1.68)
(1.40)
(1.12)
(0.84)
(0.56)
(0.28)