Closed Coupled Pumps

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  Drop-In ReplacementSiemens 2BV

  Siemens L200 2BV Series Replacements: NES NCC Series – Single Stage, Port Plate, Liquid Ring Vacuum Pumps

  Our NCC cast iron close-coupled vacuum pumps are the economical choice for small single stage close-coupled liquid ring vacuum pumps. These models are designed as drop-in replacements for Siemens 2BV series, Tuthill A series, and Dekker DV B-K series from 2-25 HP. Standard construction is cast iron with the Stainless Steel 304 impeller and Viton elastomer mechanical seal. These rugged pumps range from 18-350 CFM and span across a wide selection of vacuum levels for long-lasting and accurate service. NES NCC vacuum pumps are performance tested and include a 1-year warranty.

  We have directly interchangeable parts with the Siemens 2BV.

  Drop-In Replacement Siemens 2BV
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  Drop-In ReplacementNASH Classic AHF/MHF

  Nash MHF / AHF Series Replacements: NES NHF Series – Single Stage, Port Plate, Liquid Ring Vacuum Pumps

  Our high efficiency close-coupled liquid ring NHF Series vacuum pumps are an excellent choice, producing up to 40% more capacity per horsepower. These new premium 50-120 CFM vacuum pumps are coupled to high efficiency 3-7.5 HP IEC frame motors and have been designed from the ground-up to be interchangeable with Nash classic AHF and MHF series pumps. NES NHF series vacuum pumps are factory tested and include a 1-year warranty.

  We have directly interchangeable parts with the NASH Classic AHF/MHF.

  Drop-In Replacement NASH Classic AHF/MHF