RW 4050-4T Technical Data

Drainage Pump

CAPACITY

l/min
0 200 400 600 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 2000  
l/s
0 3.3 6.6 10 13.3 15 16.6 18.3 20 21.6 23.3 25 26.6 28.3 30 33.3  
m3/h
0 12 24 36 48 54 60 66 72 78 84 90 96 102 108 120  

TOTAL MANOMETRIC HEAD

m
12.7 11.8 10.9 9.9 9 8.6 8 7.7 7 6.5 6 5.4 4.8 4 3.5 2.2  

-H=UNI EN ISO 9906 < Sedimentation risk > Intermittent running

PUMP DATA

m 50 Hz 60 Hz
ØImpeller (mm) 210 178
Impeller blade height (mm) 60 60
Ø Free passage (mm) 98 98
Weight (Kg) 138 138

MOTOR DATA

m 50 Hz 60 Hz
PN / Rated power (kW) 3.7 3.7
P1 / Network absorbed power (kW) 4.78 4.78
P2 / Power at the motor shaft (kW) 3.8 3.8
ƞ/ Hydraulic efficiency (%) 44 44
Phases 3 3
Voltage (V) 400±10% 400±10%
Frequency (Hz) 50 60
Revolutions per minute (RPM) 1430 1716
Poles 4 4
Rated current (A) 8.7 8.7
Capacitor (µF) - -
Power factor (COSɸ) 0.83 0.83

Please note: Revision possible without prior notice.

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