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Double-Stage Port Plate Liquid Ring Vacuum Pumps

100 to 280 CFM

These 5-20 HP sturdy vacuum pumps have high quality standard mechanical seals to ensure reliable sealing and low shaft friction. The construction of the NTS series models provides a long service life and a wide range of selection in power, ultimate vacuum level, and flow capacity. All NES vacuum pumps are factory performance tested and guaranteed for a period of two years.

About NTS Series

Models: NTS – 140, 180, 300, 350 & 400
Power range: 5-20 HP
Capacity range: 100 – 280 CFM
Max vacuum: 28.9” Hg vac.


Features

Wide Range of Suction Pressure [4” – 28.9“ Hg].
Standard Construction is Cast Iron with 304 Stainless Steel Impeller and Shaft Mechanical Seals.
Optional full 304 or 316 Stainless Steel construction.
Available with optional single or double cartridge mechanical seals for better sealing.
Available as a bare shaft pump or as part of an engineered system.
2-year factory warranty against manufacturer’s defects.


Applications

Vacuum Drying, Degassing, Pulp and Paper, Evaporation, Distillation, Textile, Filtering, Power Plants

DOWNLOAD SPEC SHEET

NTS Series: Double-Stage Port-Plate Liquid Ring Vacuum Pump Models

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Series Name Replaces SIHI Motor Power [HP] Max CFM Vacuum @ Max CFM [“HgV] Max Operating Vacuum [“HgV] Inlet [inch] Discharge [inch] Seal Water Connection Size [inch]
NTS-140 LPH-3408 LPH-3708 5 100 27 28.9 1.5 FL 1.5 FL ½ NPT
NTS-180 LPH-45312 LPH-40412 10 135 26 28.9 1.5 FL 1.5 FL ½ NPT
NTS-300 LPH-55316 LPH-40517 15 185 25 28.9 2 FL 2 FL 1 NPT
NTS-350 LPH-55312 20 240 26 28.9 2 FL 2 FL 1 NPT
NTS-400 LPH-55320 LPH-55316 20 280 25 28.9 2 FL 2 FL 1 NPT

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