Liquid Ring Vacuum Pumps

NCC Series: Close-coupled Pumps

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18 to 353 CFM

These pumps are available in 2-25 HP 18-353 CFM and are made of Cast Iron/Bronze / Stainless Steel construction. The close-coupled design provides a compact and economical choice versus direct-coupled or V-belt driven pumps.

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Models:
NCC-20,35,55,75,115,160,200,300 and 350
Power Range:
2 HP to 25 HP
Capacity Range:
18 CFM to 342 CFM
Max Vacuum:
26" Hg
MOC:
Cast Iron / Bronze / SS
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NHF Series: High Efficiency Closed Coupled Pumps

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30 to 110 CFM

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

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Models:
NHF-50, 75, 80 and 120
Power range:
3 HP to 7.5 HP
Capacity Range:
0 CFM to 110 CFM
Max vacuum:
27.5" Hg
MOC:
Cast Iron / Bronze / SS
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EH-40: Composite pumps

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28 CFM

Our composite liquid ring vacuum pump was developed as an alternative to stainless steel pump and are ideally suited for applications requiring excellent corrosion resistance at a fraction of the cost of stainless steel.

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Models:
EH-40
Power range:
3 HP
Capacity range:
28 CFM
Max vacuum:
22" Hg
MOC:
Composite Plastic
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NC Series: Single Stage/Single Cone Pumps

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125 to 1100 CFM

NES Company is proud to offer our single stage/single cone NC series liquid ring vacuum pumps. These new pumps have been designed to be drop-in replacements for classic Nash* SC series pumps. NES pumps are factory performance tested and included a 2-year warranty.

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Models:
NC-2,3,4,5,6 and 7
Power range:
7.5 HP to 75 HP
Capacity Range:
125 CFM to 1150 CFM
Max vacuum:
28" Hg
MOC:
Cast Iron / Bronze / SS(304/316)
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NL Series: Single stage/Dual cone pumps

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300 to 10,000 CFM

Our NL series is an excellent choice for replacing or repairing classic Nash* CL series liquid ring vacuum pump. These new replacement single stage/dual cone pumps are designed to be drop-in replacements for the Nash* CL series. Available in NL-1000, 2000, 3000, 4000, 6000, and 9000 (up to 10,000 CFM). Standard construction is cast iron with Teflon packing. NES pumps are performance tested and include a 2-year warranty.

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Models:
NL-400,700,1000,2000,3000,4000, 6000 and 9000
Power Range:
25 HP to 550 HP
Capacity range:
350 CFM to 10,000 CFM
Max vacuum:
27" Hg
MOC:
Cast Iron, Bronze, SS
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N904 series: High efficiency pulp and paper pumps

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3000 to 12,500 CFM

Our N904 series are designed as drop-in replacements for classic Nash* 904 vacuum pumps. These vacuum pumps rotate at relatively slow speeds for higher reliability, less wear, and lower power consumption. The N904 is ideal for pulp and paper, geothermal power generation, and other high reliability high capacity applications. We offer the L through T version with capacities ranging from 3,000 to 12,500 CFM

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Models:
N904-L, M, P, R, S and T
Power range:
125- HP
Capacity range:
3000-12,500 CFM
Max vacuum:
26" Hg
MOC:
Cast Iron/Bronze/SS (304/316)
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NBE series: Siemens BE flat plate type pumps

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200 to 42000 CFM

Our single stage/flat plate NBE Series pumps are drop-in replacements for the Siemens 2BE series. For customers looking to replace or upgrade their existing pump this series is a drop-in replacement. NES pumps are factory tested and include a 2-year warranty.

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Models:
NBE1 and NBE3 (28 Models)
Power Range:
15 HP to 2400 HP
Capacity range:
200 CFM to 42000 CFM
Max vacuum:
23" or 28" Hg
MOC:
Cast Iron / Bronze / SS (304/316)
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NAT series: Two-stage/Dual cone pumps

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1000 to 3200 CFM

Our NAT series is the ideal choice for power plants and other customers needing to replace or upgrade their classic Nash* two-stage AT liquid ring vacuum pump. These new pumps have been designed to be drop-in replacements for the classic Nash* AT series pumps. NES pumps are factory performance tested and included a 2-year warranty.

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Models:
NAT-1004,2004 and 3004
Power range:
75 HP to 200 HP
Capacity range:
1000 CFM to 3200 CFM
Max vacuum:
28.5" Hg
MOC:
Cast Iron / Bronze / SS
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Tuthill KLRC series: Small two stage pumps

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75 CFM to 950 CFM

NES is offered the KLRC small two stage liquid ring vacuum pumps for application with low vacuum requirements as low as 0.1”HgA (4 Torr). These pumps come standard with stainless steel rotors, mechanical seals which make them extremely reliable and cost effective. Available double mechanical seals and piping plans to meet API requirements. *Made in the USA.

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Models:
KLRC-75, 100, 125, 200, 300, 525, 526, 950 and 951
Power range:
5-HP to 100 HP
Capacity range:
75 CFM to 950 CFM
Max vacuum:
0.1” Hg (4 Torr)
MOC:
Cast Iron/SS standard, 304/ All SS 316
PDF Icon KLRC 75 data sheet PDF Icon KLRC 100 125 data sheet PDF Icon KLRC 200 300 data sheet PDF Icon KLRC 525 526 data sheet PDF Icon KLRC 950 951 data sheet

Remanufactured Nash* pumps

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200 to 14000 CFM

NES Company and its staff have been rebuilding NASH liquid ring vacuum pumps and compressors for over 25 years. Our staff and technicians have decades of field and shop experience with Nash* brand pumps so you can be confident that the rebuild is designed to perform like new. All remanufactured pumps come with a 2-year warranty against defects and performance.

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Models:
Nash* Compressors/ Vacuum Pumps
Power Range:
200 CFM to 14000 CFM
Warranty:
2 Years
MOC:
Cast Iron / Bronze / SS(304/316)
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