Reliable vacuum pumps for long-lasting operation and rough applications.

Oil sealed rotary vane vacuum pumps are being used in all areas of vacuum engineering. They are equally suited for both industrial production and research applications. They may be used to generate a rough and medium vacuum or as backing pumps in pump combinations with Roots vacuum pumps or high vacuum pumps. Rotary vane pumps are built as one- or two-stage pumps. The ultimate pressure range is depending on the variant of the pump.

The TRIVAC E pump is an oil-sealed vacuum pump operating according to the rotary vane principle. The oil that is injected into the pump chamber is used for sealing, lubrication and cooling purposes. The result is the TRIVAC E rotary vane vacuum pump. Beyond the usual quality and reliability of the B series pumps, the TRIVAC E pump offers improvements in the area of quieter operation, smaller size and improved service-friendliness. The intake and exhaust ports are equipped with small flanges. Besides standard voltages and frequencies, Leybold offers world motors, which are specially required by OEMs.