WHU 4400

RUVAC

WH(U) 4400

50 Hz

60 Hz

80 Hz

Nominal pumping speed acc. to DIN28426

m3 . h-1

4400

5280

7040

Max. permissible pressure difference (∆p)

in continuous operation

mbar

45

30

12

Nominal motor power

kW

11/18.5

Mains voltage

V

4001)

4801)

FC

Protection class acc. to EN 60529

IP

54

Noise level acc. to DIN EN ISO 2151

dB(A)

< 63 3)

Cooling water connections

G 1/4“

Cooling water quantity

l/h

180 - 300

Lubricant quantity

l

4.75

Connection flanges (DIN 2501, ND 6)

inlet/exhaust

ISO-K

DN 250 / 160

Weight with standard pump feet WH/WHU

kg

590 / 620

Dimensions 2) (W x H x D)

mm

1180 x 415 x 540