Pumps & Compressors
Showing all 7 results
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Drop-In ReplacementFlowserve SIHI LPHFlowserve* SIHI* LPH Series Aftermarket Replacements: NES NTS Series – Dual Stage, Port Plate, Liquid Ring Vacuum Pumps
NES Company Inc. is proud to offer our NTS Series two stage 65-4200 CFM port plate liquid ring vacuum pumps. These pumps are designed as aftermarket drop-in aftermarket replacements of Flowserve* SIHI* LPH* two-stage vacuum pumps with a low maintenance, simple and reliable design capable of handling a variety of gasses over a wide range of suction pressures. All NES NTS two-stage port-plate liquid ring vacuum pumps are factory performance tested and have a one-year warranty against manufacturer’s defects.
We have directly interchangeable aftermarket parts with the Flowserve* SIHI* LPH.
*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 / 905Nash* 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 -
Drop-In ReplacementNASH Classic ATNash* 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 2BESiemens* 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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Duplex Rotary Vane – Medical Vacuum System
NES Company Inc introduces the Duplex rotary vane tank-mounted 1-10 HP Rotary Vane vacuum systems. The systems are completely packaged NFPA 99 and NEC Compliant assembly featuring rotary vane vacuum pumps, U.L. listed control cabinet, an ASME receiver, and the accessories required to meet and exceed the current code requirements.
All components are piped and wired to single-point service connections. The only field connections are air intake, air discharge and power at the control panel. All interconnecting piping and wiring is complete and operationally tested prior to shipment. Liquid tight conduit, fittings and junction boxes are provided for all control and power wiring.
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Drop-In ReplacementEdwards LR1BEdwards* LR1B Series Aftermarket Replacements: N1B Series Liquid Ring Vacuum Pumps
Our N1B Series single-stage liquid ring vacuum pumps are engineered as bolt-in replacements of the Edwards LR1B Series for deep vacuum performance in demanding industrial environments. With capacities from 2,300 to 56,500 CFM, these cast iron pumps are ideal for handling vapors, saturated gases, and light liquid carryover. Designed for reliability and low maintenance, the N1B Series serves industries such as chemical, pharmaceutical, power generation, and environmental processing.
*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.
Bolt-In Replacement Edwards LR1B -

Somarakis® Aftermarket Replacement Liquid Ring Pumps and Compressors
Somarakis® liquid ring pumps and compressors are widely known to be rugged, maintenance friendly, built to high CFM/HP ratios. Somarakis® Pumps are used in Pulp and Paper, Chemical, Heavy Industrial, Energy, Mining and Food processing with installations around the world. NES Company Inc. offers rebuild, spares, new units and rebuild kits for all Somarakis® liquid ring vacuum pumps and compressors.
*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.
