Liquid Ring Vacuum Pump
Liquid Ring Vacuum Pump
Showing 1–12 of 18 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 Premier SeriesNash* 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 SCNash* 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 CLNash* 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 XLNash* 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 / 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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Drop-In ReplacementGraham 1PV/2PVGraham* 1PV / 2PV Series Aftermarket Bolt-in Replacements – NPV Series: Port Plate, Two Stage, Liquid Ring Vacuum Pump
Our NPV cast iron base-mounted liquid ring vacuum pumps are built for demanding deep vacuum applications requiring two-stage liquid ring technology. Select models are bolt-in replacements for Graham* PEPVAC* (1PV/2PV), Edwards SHR*, and Busch* LB* series vacuum pumps, providing smooth transition replacements and decreased downtime. Standard construction is cast iron with optional Stainless Steel construction. These rugged two-stage pumps range from 400–2,900 CFM, delivering consistent performance across a wide vacuum range. NES NPV vacuum pumps are performance tested and include a 1-year warranty against manufacturing defects.
*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 Graham 1/2PV -
Drop-In ReplacementSiemens 2BVSiemens* 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/MHFNash* 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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Drop-In ReplacementNASH Classic TCM/TCNash* TCM / TC Series Aftermarket Replacements: NES NTC Series – Dual Stage, Single Cone, Liquid Ring Vacuum Pumps
NES Company Inc. is proud to offer our NTC Series Two Stage Single Cone Vacuum Pump as a drop-in aftermarket replacement for the Nash* classic* TCM* and TC* series vacuum pumps. This series covers ranges of 10-150 HP and 70-2800 CFM, reaching up to 29” Hg of vacuum. All NES NTC two stage single cone vacuum pumps are factory performance tested and come with a 2-year warranty against manufacturer’s defects.
We have directly interchangeable aftermarket parts with the NASH* Classic TCM/TC.
*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.