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NES COMPANY - ENGINEERED VACUUM SYSTEMS

NTRV Series – Oil Circulated Two Stage Rotary Vane Vacuum Pumps

NES Company Inc. introduces our latest line of rotary vane vacuum pumps, the NTRV oil-circulated two-stage rotary vane vacuum pump series. These compact-design vacuum pumps can generate levels of vacuum up to 1×10-3 torr at flow rates between 2 and 64 CFM and power requirements of 0.16 to 60 HP. The NTRV Series is meticulously machined and carefully crafted for tight tolerances resulting in low noise and low vibration designs that create a safe and comfortable environment for both pump and operator.

About NTRV Series

Models: 5, 10, 20, 40, 60, 80, 100, 150, 180
Power: 0.16 to 5 HP
Capacity: 1.76 to 63.6 CFM
Ultimate Vacuum Pressure:
NTRV 5 3×10-3 torr
NTRV 10-180 1×10-3 torr


Features

Max vacuum pressure of 1×10-3 torr for high vacuum applications.
Low noise and low vibration levels for increased stability and comfort.
Simple and sparse parts make for easy internal access and quick maintenance.
Inlet port wire mesh dirt trap designed to sieve coarse particles.
Cast or aluminum cast die constructed robust and compact pump.
Oil lubrication acts as protective barrier for chamber and vanes against friction and harsh process gasses.


Applications

Anesthetic Gas Extraction, Distillation & Fractionation, Gel Drying, Lab Top Bench, Vacuum Ovens & Furnaces, Prosthetic Raw Material Degassing, Resin Degassing, Sputter & Deposition Systems, Thin Film Coating, Turbo Pump Backing

Download Spec Sheet

NTRV Series Two Stage Oil Circulated Rotary Vane Vacuum Pumps All Models Chart

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Model Suction Capacity (CFM) Motor Power (HP) Power Rating (ϕ/Hz/VAC) Ultimate Vacuum, Gas Ballast Open (torr) Ultimate Vacuum, Gas Ballast Closed (torr) Nominal Motor Speed (RPM) Oil Capacity (quarts) Weight (lbs.)
NTRV 5 1.76 0.16 1/60/220
1/60/110
5×10-2 3×10-3 1700 0.21 31.3
NTRV 10 3.53 0.5 1/60/220
3/60/220,380
5×10-3 1×10-3 1700 0.53 49.6
NTRV 20 7.06 0.5 1/60/220
1/60/110
5×10-3 1×10-3 1700 0.63 51.4
NTRV 40 14.1 0.5 1/60/220
3/60/220,380
5×10-3 1×10-3 1700 1.59 76.7
NTRV 60 21.2 2 3/60/220,380
1/60/220,380
5×10-3 1×10-3 1700 2.43 1ϕ 117.9
3ϕ 110.5
NTRV 80 28.3 2 3/60/220,380
1/60/220,380
5×10-3 1×10-3 1700 2.85 1ϕ 151.0
3ϕ 143.5
NTRV 100 35.3 5 3/60/220,380
1/60/220,380
5×10-3 1×10-3 1700 4.76 1ϕ 181.2
3ϕ 173.7
NTRV 150 53.0 5 3/60/220,380 5×10-3 1×10-3 1700 6.55 3ϕ 223.8
NTRV 180 63.6 5 3/60/220,380 5×10-3 1×10-3 1700 6.55 3ϕ 223.8

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