Technical data

QF150SU; edition 2014-10; page 17 of 19
6. Performance charts of the QF 150 SU
Testmedia: Water at ambient temperature
Type of eccentric shaft: 5°
Discharge pressure: 0 to 4 bar (0 to 58 psi)
Shows approximate flow rates as function of pump rpm.
Please note:
Motor is directly coupled to pump: Pump rpm = motor rpm
0
0,5
1
1,5
2
2,5
3
0
20
40
60
80
100
120
140
160
180
200
0 500 1000 1500 2000 2500 3000
Flow rate [L/min]
Flow rate [L/h]
Pump speed [RPM]
0 bar 2 bar 4 bar
0,0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1,0
0 500 1000 1500 2000 2500 3000
US Gallon per minute [GPM]
Pump speed [RPM]
0 psi 29 psi 58 psi
The flow rates showing at the chart above were ascertained with a new pump chamber under
standard conditions after the final assembly of the pump.