NST Series Rotary Vane Double Stage Vacuum Pump

NST Series Rotary Vane Double Stage Vacuum Pump


  • Model Number:NST-pump6
  • Compliance:CE Certified
  • Warranty:Two years limited warranty with lifetime technical support
  • Payment:L/C D/A D/P T/T Western Union
  • Delivery Time:10 day
  • Description
  • Reviews (0)


TRP Series Rotary Vane Double Stage Vacuum Pump

The design principle

TRP series direct-link high speed rotary vacuum pump is designed with innovative design and excellent manufacturing to meet customers’ needs. It is composed of pump support, oil tank, motor support, bottom plate and pump core, equipped with check valve and air ballast valve to protect vacuum pump and vacuum system. High efficiency, low noise, easy operation and maintenance.


1. Extreme vacuum.

2. Perfect built-in air inlet and anti-reverse valve system protects the vacuum system when it stops.

3. Inlet and outlet are international standard flanges.

4. Low noise and vibration.

5. Stable constant pressure oil circulation system protection.

6. Convenient air ballast control.

7. Convenient oil standard detection and replacement.

8. Easy maintenance and maintenance.

  • Specification


Unit TRP-6 TRP-12 TRP-24 TRP-36 TRP-48 TRP-60 TRP-90
pumping rate (50Hz) L/s 1.5 3 6 9 14 18 25
Ultimate pressure without gas ballasting partial pressure Pa 4×10-2
full pressure 4×10-1
with gas ballasting partial pressure 1.3
full pressure 4
  • Oil Capacity
L 1.3 1.1 1.4 1.8 3.8 5.5 6.5
  • Inlet Diameter
DN 25KF 25KF 25KF 25/40KF 40KF
  • Outlet Diameter
DN 25KF 40KF
Motor Power(three-phased 220V/380V)/(one-phased 220V) kW 0.4/0.55 0.4/0.55 0.75/0.75 0.75/- 1.5/- 2.2/- 2.2(3)/-
rotate speed (50Hz) rpm 1450
Noise (without gas ballasting) dB 50 50 52 52 56 56 56
Weight (three-phased) kg ~23 ~25 ~37 ~39 ~64 ~83 ~88


There are no reviews yet.

Be the first to review “NST Series Rotary Vane Double Stage Vacuum Pump”

You've just added this product to the cart: