Diffusion steam-vacuum pump NVDM-250
Offer type: salePublished: 10.03.2015
Diffusion steam-vacuum pump NVDM-250 is designed for pumping of pressurized volumes of air, gases, vapors, and gas-vapor mixtures containing no condensed moisture and mechanical impurities and non-aggressive to the materials of construction. Used in sputtering systems, vacuum drying and melting in vacuum furnaces in the steel industry and other industries. Pump are manufactured in climatic design UHL and category 4 according to GOST 15150, but for operation at ambient temperatures from 10° to 45 ° C and the cooling water temperature from 10 to 20° C. the Pump must be operated only with booster pump in explosion-proof areas in stationary conditions. On the basis of the pump NVDM-250 available unit type AVDM-250, consisting of a pump, a nitrogen trap LA-250 or running trap PL-250R and shutter vacuum with an Electromechanical drive SVA-250R. Specifications NUMBER of the FLUID, L is 0, 55 power CONSUMED by the HEATER, W 2000 DN INPUT FLANGE, 250 MM COOLING WATER FLOW rate, L/H 100 LIMIT PRESSURE, PA 6, 60E-05 PUMPING SPEED, L/s 2350 WEIGHT KG 31, 5
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Kostya Stromsky
