Becker Combined Pumps

Becker combined vacuum/pressure pumps come in oil-less rotary vane and side channel varieties.

Photo showing a Becker T 4 series oil-less rotary vane combined pressure/vacuum pump.

Rotary Vane, Oil-Less

Graphite vanes provide oil-less lubrication for smooth operation.

Photo of a Becker SV 5.250/5 side channel combined pressure/vacuum pump.

Side Channel

Side channel combined pumps use multi-stage compression to generate low-pulsation suction and blast air simultaneously.