The RUVAC WH / WHU series is equipped with a hermetically sealed motor without shaft seals and with an integrated water cooling facility. Moreover, it is provided with a purge gas option qualifying it for pumping corrosive and toxic gases. The RUVAC WHU types are equipped with an integrated bypass line incorporating a newly developed control flap. Thus the pumps can be started at atmospheric pressure and the pump down times in short cycle operation are considerably reduced.

RUVAC WH 700
Pumping speed at 50 Hz: 710 m3/h
Pumping speed at 120 Hz: 1.700 m3/h
Ultimate pressure: upon request
3-ph motor: 200/220 V, 50/60 HzOperating fluid: LEYBONOL LVO 210
RUVAC WH 2500 GS
Pumping speed at 50 Hz: 2.500 m3/h
Pumping speed at 80 Hz: 4.000 m3/h
Ultimate pressure: upon request
3-ph motor: 360-440 V, 50 Hz / 410-500 V, 60 HzOperating fluid: LEYBONOL LVO 210
RUVAC WH 4400
Pumping speed at 50 Hz: 4.400 m3/h
Pumping speed at 80 Hz: 7.040 m3/h
Ultimate pressure: upon request
3-ph motor: 400 V, 50 Hz / 460 V, 60 HzOperating fluid: LEYBONOL LVO 210
RUVAC WH 7000
Pumping speed at 50 Hz: 7.000 m3/h
Pumping speed at 70 Hz: 9.800 m3/h
Ultimate pressure: upon request
3-ph motor: 400 V, 50 Hz / 460 V, 60 HzOperating fluid: LEYBONOL LVO 210
RUVAC WHU 2500 GS
Pumping speed at 50 Hz: 2.500 m3/h
Pumping speed at 100 Hz: 3.000 m3/h
Ultimate pressure: upon request
3-ph motor: 360-440 V, 50 Hz / 410-500 V, 60 HzOperating fluid: LEYBONOL LVO 410
RUVAC WHU 4400
Pumping speed at 50 Hz: 4.400 m3/h
Pumping speed at 80 Hz: 7.040 m3/h
Ultimate pressure: upon request
3-ph motor: 400 V, 50 Hz / 460 V, 60 HzOperating fluid: LEYBONOL LVO 210
RUVAC WHU 7000
Pumping speed at 50 Hz: 7.000 m3/h
Pumping speed at 70 Hz: 9.800 m3/h
Ultimate pressure: upon request
3-ph motor: 400 V, 50 Hz / 460 V, 60 HzOperating fluid: LEYBONOL LVO 210