Nash Drop-In Replacements

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  Drop-In ReplacementNash Classic Premier Series

  Nash* Premier Series Aftermarket Replacements: NES NP Series Liquid Ring Vacuum Pumps and Compressors

  NES Company Inc. offers the NP Series liquid ring vacuum pumps. With dual-cone, single-stage design, the NP Series is capable of reaching up to 24.5” of Hg in vacuum and 3,500 to 22,400 CFM. NES Company Inc. NP Series vacuum pumps are designed and manufactured to be bolt-in replacements of the Nash* Classic* Premier* Series* liquid ring vacuum pumps, renowned for their efficiency. NP Series pumps maintain the highest average CFM/HP ratio among large pumps, including the Nash* Classic* 904/905* and CL* Series* vacuum pumps. The difference is in the design of the inlet and outlet. Using a 45-degree angled inlet, the pump is optimized for high-velocity, high-capacity flow processes that require a maximum of 24.5″HgV. Constructed in standard cast iron with optional metallurgies available, the NP Series liquid ring vacuum pumps are factory performance-tested and include a 2-year warranty against manufacturing defects.

  We have aftermarket bolt-in replacements for the Nash* Classic Premier Series.

  NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementNASH Classic SC

  Nash* SC Series Aftermarket Replacements: NES NC Series – Single Stage, Single Cone, Liquid Ring Vacuum Pumps, and Compressors

  NES Company is proud to offer our NC Series conical lobe design single stage liquid ring vacuum pumps and compressors. The 7.5-150 HP single stage liquid ring vacuum pumps have been designed to be aftermarket drop-in replacements for classic Nash SC pumps*. NES NC vacuum pumps and compressors are factory performance tested and include a 2-year warranty.

  We have directly interchangeable parts with the NASH Classic SC*.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementNASH Classic CL

  Nash* CL Series Aftermarket Replacements: NES NL Series – Single Stage, Dual Cone, Liquid Ring Vacuum Pumps, and Compressors

  NES Company is proud to offer our NL Series conical lobe design single stage liquid ring vacuum pump. These 20-550 HP single stage liquid ring vacuum pumps have been designed to be drop-in aftermarket replacements for classic Nash* CL* series pumps*. NES NL vacuum pumps are factory performance tested and include a 2-year warranty.

  We have directly interchangeable aftermarket parts with the NASH Classic CL*.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementNASH Classic Vectra XL

  Nash* XL Series Aftermarket Replacements: NES NX Series – Single Stage, Single Cone, Liquid Ring Vacuum Pumps, and Compressors

  Our NX Series are designed as aftermarket drop-in replacements for the Nash classic XL series vacuum pumps and compressors. The single cone liquid ring vacuum pump and compressor is designed to have only one moving part to induce maximum mechanical stability with maximum reliability. We offer versions with capacities ranging from 60-940 CFM up to 28” Hg of vacuum and 30 psig of compression.

  We have directly interchangeable aftermarket parts with the NASH Classic Vectra XL*.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementNASH Classic 904 / 905

  Nash* 904 / 905 Series Aftermarket Replacements: NES N904 Series – Single Stage, Dual Cone, Liquid Ring Vacuum Pumps and Compressors

  Conical Lobe Liquid Ring Pumps & Compressors
  NES Company is proud to offer our conical lobe design single stage liquid ring vacuum pumps. These 30-900 HP single stage liquid ring vacuum pumps have been designed to be aftermarket drop-in aftermarket replacements for Nash* 904/905* series pumps*. NES pumps are factory performance tested and include a 2-year warranty.

  We have directly interchangeable aftermarket parts with the NASH Classic 904 / 905.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.

  Drop-In Replacement NASH Classic 904
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  Drop-In ReplacementNASH Classic AT

  Nash* AT Series Aftermarket Replacements: NES NAT Series – Dual Stage, Dual Cone, Liquid Ring Vacuum Pumps

  NES Company is proud to offer our 20-150 HP NAT Series two stage vacuum pumps as an economical option for industrial applications. These vacuum pumps have been designed from the ground-up as exact aftermarket replacements for classic Nash AT two stage vacuum pumps. These pumps also come with a 2-year warranty against manufacturer’s defects.

  We have directly interchangeable aftermarket parts with the NASH Classic AT*.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementNASH Siemens L200 2BE

  Siemens* Nash* L2 2BE Series Replacements: NES NBE Series – Single Stage, Port Plate, Liquid Ring Vacuum Pumps, and Compressors

  Our NBE series vacuum pump is manufactured to be a drop-in aftermarket replacement for the Siemens* L2* 2BE* series pumps and compressors. This series is an ideal fit for industrial market customers looking for an upgrade in efficiency or a L2* 2BE* flat plate type vacuum pump replacement. NES NBE vacuum pumps and compressors are factory-tested and include a 2-year warranty.

  We have directly interchangeable aftermarket parts with the NASH* Siemens* L2 2BE.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementSiemens 2BV

  Siemens* L200 2BV Series Aftermarket 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 aftermarket 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 aftermarket parts with the Siemens* 2BV.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Drop-In ReplacementNASH Classic AHF/MHF

  Nash* MHF / AHF Series Aftermarket 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 aftermarket 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 aftermarket parts with the NASH* Classic AHF/MHF.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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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.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.
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  Directly Interchangeable Aftermarket Parts & Accessories

  NES Company, Inc. offers spare parts and accessories such as

  • cones and port plates
  • rotor shaft assemblies
  • heads and bodies
  • bearings
  • motors, couplings, gears
  • heat exchangers
  • control panels
  • sensors and valves
  • and more!

  NES Company Inc spare parts boast direct part interchangeability for the NASH Classic liquid ring vacuum pumps and compressors.*

  If you need competitive pricing and quick response for Nash-interchangeable* aftermarket spare parts and accessories, contact us now!
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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 stainless steel liquid ring vacuums include a core exchange with returned freight prepaid.

  *NES Company is an independent manufacturer and distributor not affiliated with, endorsed by, or sponsored by any company mentioned. All companies, brand names, and model designations are the property of their respective owners.