Graco 450 Heat Pump User Manual


 
34 308017
Technical Data (Monark Pumps)
0
300
600
900
1200
1500
1800
0.0 0.5 1.0 1.5
FLUID FLOW
(TEST FLUID: 1900 CENTIPOISE OIL)
psi
bar
MPa
gpm
liters/min
To find Fluid Outlet Pressure (MPa/bar/psi) at a specific fluid flow
(lpm/gpm) and operating air pressure (MPa/bar/psi):
1. Locate desired flow along bottom of chart.
2. Follow vertical line up to intersection with selected fluid outlet
pressure curve (black). 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 (MPa/bar/psi):
1. Locate desired flow along bottom of chart.
2. Read vertical line up to intersection with selected air consumption
curve (gray). Follow right to scale to read air consumption.
21
2
cycles/min
scfm
m#/min
6
18
24
1.9
105
10
0.168
0.504
0.672
30 90
30
0.840
3.8 5.7
42
4
63
6
84
8
124
12
60
12
0.336
FLUID FLOW
(TEST FLUID: 100,000 CENTIPOISE SEALANT)
KEY: Fluid Outlet Pressure - Black Curves
Air Consumption - Gray Curves
A
B
C
A
B
C
0
300
600
900
1200
1500
1800
0.0 0.2 0.4 0.6 0.8 1.0
gpm
liters/min
21
2
6
18
24
1.52
105
10
0.168
0.504
0.672
20 80
30
0.840
3.80
42
4
63
6
84
8
124
12
60
12
0.336
A
B
C
A
B
C
3.042.280.76
40
cycles/min
scfm
m#/min
psi
bar
MPa
A 1.2 MPa, 12 bar (180 psi) Air Pressure
B 0.7 MPa, 7 bar (100 psi) Air Pressure
C 0.49 MPa, 4.9 bar (70 psi) Air Pressure