Vacuum pressure pump is a gadget that gets rid of gas molecules from a sealed volume in order to leave behind a partial vacuum. The 1st vacuum pump was created 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 use in the laboratory or anywhere a minimal vacuum is needed; typically give both vacuum and pressure capabilities. Use rough vacuum pumps (or roughing pumps) for laboratory and commercial applications requiring a level of vacuum less than 10-3 Torr. Make use of high vacuum pressure pumps when you need vacuums higher than 10-3 Torr. Also, consider the free-air capacity needed (the bigger the free air capability, the faster it will evacuate the chamber) and whether you will need a lubricated (oiled) or non-lubricated (dry or oilless) pump. Lubricated pumps provide higher capacities, higher vacuum amounts, and lower sound, but can contaminate the system and require even more maintenance.
Industrial Vacuum Pumps
Vacuum Pumps
Our selection of commercial vacuum pumps includes oil-less and oil-flooded choices. We can customize a pump to suit your specific needs and offer you with guidance when it comes to deciding on the best 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-much less rotary vane vacuum pumps designed to operate on a continuing basis at any point from atmospheric pressure to vacuum pressure degree of 27” HgV (75 torr). These direct travel units are supplied with a high efficiency TEFC, C-encounter, flange mounted electric motor. Each of these pumps has an integral vacuum relief valve, a 5μ inlet filtration system, and vibration isolators as standard equipment.
