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Vacu-Press® Pumps

For decades, the Vacu-Press full-vacuum pressure pumps developed by Naaktgeboren Rotterdam BV have served as the reliable heart of every Vacu-Press® suction/discharge installation.

The front-inlet blower is a Roots-type supercharger with a short 2 or 3-lobe rotor. The blower has extra-strong axles, bearings, cogwheels and a pumphouse construction, allowing for a maximum continuous pressure of 1.2 bar.

The front-inlet cooling system makes the blower highly suitable for continuous high-vacuum activity at a relatively low operating temperature.

VACU-PRESS ® POMPEN 8000

Pump   3-lobe front-inlet Roots-type blower with pressurised oil lubrication on both sides. Automatic oil level control and cooling system.
Capacity    8020 m3/h (free air)
7240 m3/h (at 60 % vacuum )
Rotational speed    500 - 3100 rpm

Minimum continuous pressure 

  0,95 bar ( 0,05 bar abs ) Delta T 80 o C.

Maximum continuous pressure

  1.20 bar ( 2,20 bar abs ) - T 125 o C

Autostop temperature

  Set at max. 130 o C.emitted air temperature
Power requirement    max 190 KW

VACU-PRESS ® POMPEN 5000

Pump  

2-lobe front-inlet Roots-type blower with oil spray lubrication on one side.

Capacity    4880 m3/h (free air)
4680 m3/h (bij 60 % vacuum )
Rotational speed    900-2500 rpm

Minimum continuous pressure 

  0,95 bar ( 0,05 bar abs ) Delta T 100.o C.

Maximum continuous pressure

  1,20 bar ( 2,20 bar abs ) Delta T 125 o C.

Autostop temperature

  Set at max. 130 o C emitted air temperature.
Power requirement    max.125 Kw.

VACU-PRESS ® POMPEN 2500

Pump    3-lobe front-inlet Roots-type blower with pressurised oil lubrication on both sides. Automatic oil level control and cooling system.
Capacity    2360 m3/h (free air)
2236 m3/h (bij 60 % vacuum )
Rotational speed    1300-2720 rpm

Minimum continuous pressure 

  0,95 bar ( 0,05 bar abs ) Delta T 100.o C.

Maximum continuous pressure

  1,20 bar ( 2,20 bar abs ) Delta T 125 o C.

Autostop temperature

  Set at max. 130 o C emitted air temperature
Power requirement    75 Kw
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Naaktgeboren Rotterdam BV

Zestienhovensekade 138
3043KV Rotterdam
The Netherlands

P.O. 10153
3004 AD Rotterdam
The Netherlands

T. +31(0)10 462 04 55
F. +31(0)10 415 14 84
sales@naaktgeboren.nl
www.naaktgeboren.nl
Zestienhovensekade 1383043 KV RotterdamThe NetherlandsT. +31 (0)10 462 04 55sales@naaktgeboren.nl