Graco 222839 Series A Heat Pump User Manual


 
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Technical Data (222907 President)
To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid
flow (lpm/gpm) 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.
To find Pump Air Consumption (m#/min or scfm) at a specific
fluid flow (lpm/gpm) and air pressure (psi/MPa/bar):
1. Locate fluid flow rate along bottom of chart.
2. Read vertical line up to intersection with selected air consump-
tion curve.
3. Follow left to scale to read air consumption.
A 100 psi (0.7 MPa, 7 bar) air pressure
B 70 psi (0.49 MPa, 4.9 bar) air pressure
C 40 psi (0.28 MPa, 2.8 bar) air pressure
0
1000
2000
3000
4000
5000
0.00 0.15 0.30 0.45 0.60
psi
MPa, bar
gpm
liters/minute
0.57 1.14 1.70 2.28
35, 350
28, 280
14, 140
21, 210
FLUID FLOW (TEST FLUID: 1900 CENTIPOISE OIL)
FLUID OUTLET PRESSURE
0
6
12
18
24
30
0.00 0.15 0.30 0.45 0.60
scfm
m#/min
gpm
liters/minute
0.57 1.14 1.70 2.28
FLUID FLOW (TEST FLUID: 1900 CENTIPOISE OIL)
AIR CONSUMPTION
A
B
C
A
B
C
0.504
0.672
0.336
A 100 psi (0.7 MPa, 7 bar) air pressure
B 70 psi (0.49 MPa, 4.9 bar) air pressure
C 40 psi (0.28 MPa, 2.8 bar) air pressure
0.840
Air ConsumptionFluid Outlet Pressure
0.1687, 70
0
1000
2000
3000
4000
0.00 0.15 0.30 0.45 0.60
psi
MPa, bar
gpm
liters/minute
0.57 1.14 1.70 2.28
28, 280
21, 210
7, 70
14, 140
FLUID FLOW (TEST FLUID: 11,000 CENTIPOISE SEALANT)
FLUID OUTLET PRESSURE
0
12
24
36
0.00 0.15 0.30 0.45 0.60
scfm
m#/min
gpm
liters/minute
0.57 1.14 1.70 2.28
FLUID FLOW (TEST FLUID: 11,000 CENTIPOISE SEALANT)
AIR CONSUMPTION
A
B
C
A
B
C
0.672
0.336
1.008
Air ConsumptionFluid Outlet Pressure