Operating Conditions; Suction Lift - Grundfos MQ Serie Manual Del Usuario

7. Operating conditions

Maximum flow rate [gpm]
Maximum inlet pressure [psi]
Pump discharge range [psi]
Maximum combined discharge pressure: Max.
Inlet + pump discharge range [psi]
Maximum suction lift [ft]; see page
Minimum ambient temperature [°F]/[°C]
Maximum ambient temperature [°F]/[°C]
Minimum liquid temperature [°F]/[°C]
Maximum liquid temperature [°F]/[°C]
Net weight [lbs]
Sound pressure level [dB(A)]
Tank volume [oz]
Air pressure in tank [psi]
Connections
Priming and drain plugs

7.1 Suction lift

The maximum suction lift of the pump can be
determined from the diagram, page 56.
Example:
If the suction lift is 10 ft, the length of the suction pipe
must not exceed 72 ft.
56
MQ 3-35
22
40
15-49
55-89
25
32/0
113/45
32/0
95/35
29
< 70
13.5
22 to 25
1" NPT
3/8" GAS
MQ 3-45
18-63
58-103
7