Single Stage
Single Stage
Showing 13–15 of 15 results
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NRB Series – Roots-Type Blowers
$6,387.33 – $61,911.78NES Company Inc. NRB Series Roots-type blowers are perfect for roughing and removal of condensable process gasses. These three-lobe design single units can reach a pressure of 1034 mbarg and vacuum of 339 mbar with the ability for both compressive and vacuum effects. NES NRB Series blowers boast a high rotation speed, lowering the temperature of the process gas and extending the life of the blower’s components. The NRB Series is available from 220 to 9300 CFM and 4 to 400 HP.
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NRV Series – Rotary Vane Vacuum Pumps
$844.68 – $22,693.15NRV pumps are a line of oil circulated rotary vane vacuum pumps, perfect for smaller applications. The pumps function by utilizing the sealing features of oil around the pump chamber to seal incoming gases between a series of vanes on its rotor. A key characteristic here are the vanes that are pushed against the pump chamber by springs or hydraulic pressure. The vanes move in and out of the rotor during operation of the pump. The oil is spread around the pump chamber by the vanes, and this completes the seal of the pump chamber.
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Spare Parts & Accessories
NES Company, Inc. offers parts and accessories such as cones, port plates, rotor shaft assemblies, heads, bodies, bearings, motors, couplings, gears, heat exchangers, control panels, sensors, valves and all other replacement parts with direct part interchangeability for the NASH Classic 904 / 905, AT, CL, SC, TC, Premier Series, and Siemens L200 2BE Series. Contact us to learn more about how we can help you with your spare part and accessory needs!