Performance Data - Graco SaniForce 2150 Operation Manual

Performance Data

Performance Data
Performance Performance
Test Test Conditions: Test Conditions: Conditions: The pump was tested in water with
the inlet submerged. The air pressure was set at 100
psi (6.9 bar).
How How to to to Use How Use Use the the Charts the Charts Charts
1. Choose a flow rate and outlet pressure that falls
below the Power Limit Curve. Conditions outside
of the curve will decrease the life of the pump.
High speed speed gear gear ratio
High High 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.
2150T Pump Pump
2150T 2150T Pump
100
(6.9, 0.69)
90
(6.2, 0.62)
80
(5.5, 0.55)
70
(4.8, 0.48)
60
Outlet
Outlet Outlet
(4.1, 0.41)
Pressure Pressure Pressure
50
PSI PSI PSI
(3.5, 0.35)
(bar, MPa) MPa)
(bar, (bar, MPa)
40
(2.8, 0.28)
30
(2.1, 0.21)
20
(1.4, 0.14)
10
(0.7, 0.07)
0
24
Data
Data
ratio pumps pumps with with gearmotor
ratio pumps with
Frequency Frequency Frequency — — — Hz Hz (Pump Hz
10 20 30 40
(27) (53) (80) (106)
0 20 40
(76) (151)
Fluid Fluid Flow Fluid
2. Set the VFD frequency corresponding to the
desired flow rate. Flow rates will increase with
outlet pressure lower than 10 psi (0.7 bar) and
with high inlet head pressure.
3. To prevent inlet cavitation erosion, the
Positive Suction Head Available (NPSHa)
system should be above the
Head Required (NPSHr)
gearmotor and and compressor compressor (04),
gearmotor and compressor
(Pump Speed (Pump Speed Cycles Speed Cycles per Cycles per per Minute)
50 60 70 80 90
(133) (160) (186) (212) (238)
A
B
60 80 100
(227) (303) (379)
Flow — — — gpm Flow gpm (lpm) gpm (lpm) (lpm)
Net Positive Suction
line shown on the chart.
(04), (05), (05), or or or (06)
(04), (05),
Minute) Minute)
35
(10.67)
30
(9.14)
25
(7.62)
20
(6.10)
15
(4.57)
10
(3.05)
5
(1.52)
0
120 140
(454) (530)
Net
of your
(06)
(06)
NPSHr
NPSHr NPSHr
feet feet WC feet WC WC
(meters
(meters (meters
WC) WC) WC)
3A5132K