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Two-Stage Rotary Vane Vacuum Pump, 2-4 Pa, 120 L/min-360L/min
Two-Stage Rotary Vane Vacuum Pump, 2-4 Pa, 120 L/min-360L/min
About this item
- Pumping Speed: Delivers a pumping speed range of 120-360 L/min, suitable for various evacuation requirements
- Ultimate Vacuum: Achieves a high ultimate vacuum with total pressure ≤1 Pa and a water vapor partial pressure ≤0.04 Pa, ensuring effective drying performance
- Motor & Inlet: Equipped with motors rated 0.37-0.75 kW and Φ12 or Φ30 inlet ports, matching the pumping capacity of each model
- Gas Ballast: Features a built-in gas ballast valve to handle moist gases and prevent oil contamination
- Operation & Maintenance: Operates at 65-68 dBA with an oil capacity of 0.8-1.2 L for reliable and maintainable performance
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1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
FREE Return
FREE Return
Enjoy 30-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
FREE US Shipping
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
Contact Us
Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.

Thanks to this vacuum pump
This laboratory single-stage vacuum pump is not only easy to operate, but also can maintain high stability during the experiment.
Its performance is stable and provides a strong guarantee for our research.
It is very suitable for our needs.
Its high-efficiency performance has been demonstrated very well in experiments.
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