Single Stage

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  NRV Series – Rotary Vane Vacuum Pumps

  $844.68 – $22,693.15

  NRV 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.

  Model	Choose an optionNRV 006NRV 008NRV 010NRV 016NRV 020NRV O31NRV 041NRV 064NRV 101NRV 161NRV 201NRV 251NRV 301NRV 400NRV 630Clear

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  NSP Series – Dry Screw Vacuum Pumps

  NSP pumps are a line of positive displacement, dry running pumps, where a key feature is the isolation of the pumped material, and a deep vacuum capability.
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  Other Remanufactured Vacuum Pumps/Compressors

  NES Company, Inc. stocks an array of MD, MHF, AL, 1252, 1253, 1256 and many other liquid ring pumps & compressors. Please feel free to inquire with us to check our current inventory. If we do not have it in stock, we can offer to rebuild your existing pump or replace it with a modern pump.
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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!
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  Remanufactured CL Series Pumps

  NES Company, Inc. stocks remanufactured CL series vacuum pumps available with core exchange in cast iron and stainless steel (limited availability). We typically stock CL-200 through CL-6000. These pumps are part of our pump exchange program; this means we can ship out a replacement pump from the stock before receiving the core in return. This saves you time and money by eliminating any downtime waiting for your pump to get repaired. All remanufactured stinless steel liquid ring vacuums include a core exchange with returned freight prepaid.
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  Remanufactured SC Series Pumps

  NES Company, Inc. stocks remanufactured SC series vacuum pumps available with core exchange in cast iron and stainless steel (limited availability). We typically stock SC-2 through SC-7. These remanufactured liquid ring vacuum pumps are part of our pump exchange program; this means we can ship out a replacement pump from the stock before receiving the core in return. This program saves you time and money by eliminating any downtime waiting for your pump to get repaired. All remanufactured pumps include a core exchange with returned freight prepaid.