Single Stage

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  NRB Series – Roots-Type Blowers

  $6,387.33 – $61,911.78

  NES 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.

  Model	Choose an optionNRB3206NRB3210NRB4009NRB4012NRB5507NRB5511NRB5514NRB5518NRB7017NRB7021NRB7026NRB9027NRB1236NRB1248Clear

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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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  Steel & Cast Iron Condensate Units

  Our NES steel and cast iron condensate vacuum pump units are low entry cost and are built with our standard high quality bronze centrifugal pumps. Our 60,000 EDR condensate vacuum units are assembled using industry standard electric motors making our systems the best long term value in the industry. This allows our customers to easily make repairs using standard off the shelf components. The result is significant cost savings over the life of the unit. Each unit consists of a receiver tank coupled to one (simplex systems) or two (duplex systems) liquid condensate pumps.
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  Vacuum Condensate Units

  NES Type CLS Vacuum Heating Pumps are some of the most efficient and reliable systems on the market today. Designed by the most reliable liquid ring vacuum condensate unit engineering company since 1915, the CLS line of vacuum condensate units are engineered to precisely match the requirements of your vacuum steam system.