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![Grundfos 99553351 - KWM.64.665.18.T.60.1118.M.46]()
![Grundfos 99553351 - KWM.64.665.18.T.60.1118.M.46]()
![Grundfos 99553351 - KWM.64.665.18.T.60.1118.M.46]()
![Grundfos 99553351 - KWM.64.665.18.T.60.1118.M.46]()
![Grundfos 99553351 - KWM.64.665.18.T.60.1118.M.46]()
![Grundfos 99553351 - KWM.64.665.18.T.60.1118.M.46]()
Description
The KPL (submersible axialflow propeller pumps) and KWM (submersible mixedflow pumps), are a pump range specifically designed for column installation from 20" to 72". | The KPL and KWM pumps are designed for applications such as:
EAN
5713830935101
Applications
Wastewater
Motor efficiency at full load 1
0.919
Maximum ambient temperature
104 °F
Density
62.29 lb/ft³
Maximum operating pressure
10 bar
Power input P1
544.1 kW
Moisture switch
Y
Rated voltage
3 x 460 V
Moment of inertia
10800 lb ft²
Length of sensor cable
10 m
Maximum current consumption
930 A
Starting current
5120 A
Mains frequency
60 Hz
Insulation class (IEC 85)
F
Breakdown torque
27700 Nm
Motor efficiency at 1/2 load
0.916
Built-in motor protection
PTO/PT100
Net weight
22300.0 lb
Number of poles
18
Rated speed
390 rpm
Gross weight
24300.0 lb
Rated power - P2
500 kW
Enclosure class (IEC 34-5)
IP68
Motor efficiency at 3/4 load
0.918
Cable type
PNCTR-S
Service factor
1.15
Power cable type
PNCTR-S
Length of power cable
10 m
Number of power cables
3
Max starts per hour
10
Cos phi 1/1
73.4
Approvals
CE
Rated flow
59200 US gpm
Maximum flow
4810 l/s
Minimum flow
2560 l/s
Diameter
44 in
Power 1
544.1 kW
Maximum head
41.34 ft
Housing
Cast iron
Cos phi 1/2
60.6
Rated head
35.76 ft
Actual impeller diameter
44 in
Type of impeller
Open impeller
Type
PNCTR-S
Cos phi 3/4
70.1
Max. Particle
150 mm
Impeller
DUCTILE IRON
Pump housing
Cast iron
Switch
Y
No. of blades
3
Motor Curves