A vacuum pump is a gadget that removes gas molecules from a sealed volume in order to keep behind a partial vacuum. The initial vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.
Vacuum Pumps, pressure pumps, cover an array of operating pressures. Laboratory/filtration vacuum pumps are for make use of in the laboratory or anywhere a low vacuum is necessary; typically offer both vacuum and pressure features. Use tough vacuum pumps (or roughing pumps) for laboratory and commercial applications requiring an even of vacuum less than 10-3 Torr. Use high vacuum pressure pumps when you need vacuums higher than 10-3 Torr. Also, consider the free-air capacity needed (the higher the free air capacity, the faster it’ll evacuate the chamber) and whether you need a lubricated (oiled) or non-lubricated (dried out or oilless) pump. Lubricated pumps offer higher capacities, higher vacuum amounts, and lower noise, but can contaminate the system and require more maintenance.
Industrial Vacuum Pumps
Vacuum Pumps
Our selection of industrial vacuum pumps 
includes oil-less and oil-flooded choices. We can customize a pump to suit your specific needs and provide you with guidance when it comes to choosing the right pump for you. You can expect high-quality, long-lasting results when you select Becker vacuum pumps.
100% Oil-less Vacuum Pumps
The Ever-power KVT3.60 – 3.140 series pumps are 100% oil-less rotary vane vacuum pumps designed to operate on a continuous basis at any point from atmospheric pressure to vacuum pressure level of 27” HgV (75 torr). These direct drive units are given a high efficiency TEFC, C-face, flange mounted electric motor. Each of these pumps is equipped with an integral vacuum relief valve, a 5μ inlet filtration system, and vibration isolators as standard equipment.