Rotary vane - oil-free
Vacuum pumpsRotary vane – oil-free

Simplicity of design with only one shaft and direct drive produces robust, long-lasting vacuum pumps with low maintenance and running costs. These vacuum pumps operate completely oil-free; the individual chambers are separated by long-life vanes.Already featuring integrated intake filters and control valves, these vacuum pumps can be fitted with other accessories without a problem. The compact cover ensures low noise and heat emission. Optional corrosion protection also makes these vacuum pumps suitable for extracting moist air.
Pneumatic technology of the Becker brand is worldwide a synonym for precisely dosed, smooth industrial processes in many industrial sectors. For application areas with high requirements, as they are common for example in the electronics industries, Becker offers the vacuum pump product line: the series X.
With this special development [suitable for the application], Becker extends its popular VT/KVT/VTLF product range by the models VX/KVX/VXLF.
Equipped with specially developed vanes, these oil-free rotary vane pumps distinguish themselves by high abrasion resistance and with that extremely long service lives. And since no dust develops where there is virtually no wear, the devices of the series X are perfectly suited for precision processes under clean room conditions.
The innovation branded by Becker is outstanding not only because of its 100 percent oil-free operation, excellent degree of efficiency and low power consumption. In the area of sensitive vacuum, series X also guarantees precise low-pulsation air conduction.
Becker guarantees for these pumps a vane life-time of 20,000 operating hours or max. 3 years. A guarantee for a top technology with the following advantages:
- quick, clean, quiet
- oil-free
- vibration stable
- wear resistant
- energy saving
- long-life reliable
Technical data
Type | Max. suction air rate[m3/h] 50/60Hz | Max. vacuum[mbar abs.] 50/60Hz | Max. vacuum[mbar rel.] 50/60Hz | Max. motor capacity[KW] 50/60Hz |
VT 4.2 | 1,9/2,3 | 400/400 | -600/-600 | 0,09/0,105 |
VT 4.4 | 4,1/4,7 | 150/150 | -850/-850 | 0,18/0,21 |
VT 4.8 | 8/9,3 | 150/150 | -850/-850 | 0,35/0,42 |
VT 4.10 | 10/12 | 150/150 | -850/-850 | 0,37/0,45 |
VT 4.16 | 16/19 | 150/150 | -850/-850 | 0,55/0,77 |
VT 4.25 | 25/30 | 150/150 | -850/-850 | 0,75/0,90 |
VT 4.40 | 40/48 | 150/150 | -850/-850 | 1,25/1,50 |
VX 4.10 | 10/12 | 100/100 | -900/-900 | 0,37/0,45 |
VX 4.16 | 16/19 | 100/100 | -900/-900 | 0,55/0,77 |
VX 4.25 | 25/30 | 100/100 | -900/-900 | 0,75/0,90 |
VX 4.40 | 40/48 | 100/100 | -900/-900 | 1,25/1,50 |
KVT 3.60 | 55/66 | 100/100 | -900/-900 | 2,40/3,00 |
KVT 3.80 | 67/78,5 | 100/100 | -900/-900 | 2,40/3,00 |
KVT 3.100 | 98/112 | 100/100 | -900/-900 | 3,00/3,50 |
KVT 3.140 | 132/154 | 100/200 | -900/-800 | 4,00/4,80 |
KVX 3.60 | 55/66 | 100/100 | -900/-900 | 2,40/3,00 |
KVX 3.80 | 67/78,5 | 100/100 | -900/-900 | 2,40/3,00 |
KVX 3.100 | 98/112 | 100/100 | -900/-900 | 3,00/3,50 |
KVX 3.140 | 132/154 | 100/200 | -900/-800 | 4,00/4,80 |
VTLF 2.200 | 178/218 | 200/200 | -800/-800 | 4,00/4,80 |
VTLF 2.250 | 244/286 | 200/200 | -800/-800 | 5,50/6,40 |
VTLF 2.360 | 351/402 | 250/250 | -750/-750 | 11,0/13,2 |
VXLF 2.200 | 178/218 | 200/200 | -800/-800 | 4,00/4,80 |
VXLF 2.250 | 244/286 | 200/200 | -800/-800 | 5,50/6,40 |
VTLF 2.400 | 390/460 | 200/200 | -800/-800 | 7,5/8,6 |
VTLF 2.500 | 495/570 | 250/250 | -750/-750 | 11,0/12,6 |
VXLF 2.400 | 390/460 | 200/200 | -800/-800 | 7,5/8,6 |
VXLF 2.500 | 495/570 | 250/250 | -750/-750 | 11,0/12,6 |
VT 4.40/0-400 | 41 | 150 | -850 | 1,50 |
KVT 3.100/0-400 | 112 | 100 | -900 | 4,00 |
KVT 3.140/0-400 | 145 | 100 | -900 | 4,00 |
KVX 3.140/0-400 | 145 | 100 | -900 | 4,00 |
VTLF 2.250/0-400 | 280 | 200 | -800 | 7,50 |
VXLF 2.250/0-400 | 280 | 200 | -800 | 7,50 |