Graco Husky 2150e Operation Manual page 27

Low speed speed gear gear ratio
Low Low speed gear
KEY KEY KEY
A A A
Power Limit Curve
B B B Net Positive Suction Head Required
The shaded area is recommended for continuous
duty.
100
(6.9, 0.69)
90
(6.2, 0.62)
80
(5.5, 0.55)
70
(4.8, 0.48)
Outlet
Outlet Outlet
60
Pressure Pressure Pressure
(4.1, 0.41)
50
PSI PSI PSI
(3.5, 0.35)
(bar, (bar, MPa) (bar, MPa) MPa)
40
(2.8, 0.28)
30
(2.1, 0.21)
20
(1.4, 0.14)
10
(0.7, 0.07)
0
3A4068H
ratio pumps pumps with with gearmotor
ratio pumps with
Frequency — — — Hz Hz (Pump
Frequency Frequency Hz
20 30 40
(22) (33) (45)
A
B
0 10 20
(38) (76)
Fluid Flow Fluid Fluid
gearmotor and and compressor compressor (24),
gearmotor and compressor
(Pump Speed Speed Cycles Cycles per per Minute)
(Pump Speed Cycles per
90
(100)
50 60 70 80
(56) (67) (78) (89)
30 40
(114) (151)
Flow — — — gpm Flow gpm (lpm) gpm (lpm) (lpm)
Performance Charts
(24), (25), (25), or or or (26)
(24), (25),
Minute)
Minute)
35
(10.67)
30
(9.14)
25
(7.62)
20
(6.10)
15
(4.57)
10
(3.05)
5
(1.52)
0
50 60
(189) (227)
(26)
(26)
NPSHr
NPSHr NPSHr
feet WC feet feet WC WC
(meters
(meters (meters
WC) WC) WC)
27