Used EDWARDS GVI 100P #9173158 for sale

EDWARDS GVI 100P is an oil-sealed rotary vane mechanical pump with a high ultimate pressure. The pump is capable of pumping a wide range of gases and vapors, including air, low vapor pressure solvents and an array of highly volatile corrosive/toxic gases. It is equipped with an electric motor and a liquid-ring vacuum pump to further enhance its efficiency. GVI 100P features an inlet and exhaust valve that can be adjustable to meet a range of pressure levels and to suit the particular pumping conditions of the application. The pump casing is made of a cast aluminum alloy, which provides superior corrosion resistance and a high tolerance to extreme temperature changes. This makes the pump suitable for applications where the pump is subject to rapid temperature cycling or harsh environments. The pump is equipped with an internally-cooled oil recirculation system, which ensures that the temperature of the pumped fluid does not exceed the predetermined maximum. This is especially important for applications such as cryopumping, where fluids must be cooled to lower temperatures for optimum performance. The sealed reservoir is vented to the inlet side of the pump to prevent oil contamination of the vacuum chamber and its contents. EDWARDS GVI 100P also features an adjustable drive belt with an integrally-mounted tensioner. This allows the user to fine-tune the drive belt tension, allowing the pump to operate at optimal RPM and efficiency. To further enhance the pump's performance, it is also equipped with a built-in pressure gauge and filter to ensure that the pumped fluid is free of any impurities. In summary, GVI 100P is a robust and reliable mechanical pump suitable for a wide range of applications. It provides superior corrosion resistance and an adjustable drive belt for optimum performance. Its sealed reservoir, internally-cooled oil recirculation system and built-in pressure gauge and filter mean that the pump is capable of producing consistently high quality output.