UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment
UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment
UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment
UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment
UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment
UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment

UD 2-12 Highly Reliable Vacuum Pumps for Harsh Environment

UD Series Two-Stage DC Brushless Rotary Vane Vacuum Pump adopts the most advanced DC brushless motor. With its ultra-low operating noise and high reliability, it has become a star product in the market. Its core components are treated with anti-corrosion technology to prevent the product from being eroded by corrosive substances. It adopts shielding technology and magnetic drive technology to achieve static sealing. This solves the oil leakage problem caused by traditional dynamic sealing structures for users and ensures the reliable operation of the vacuum pump in environments with high water vapor and highly corrosive gases. Equipped with a gear pump with forced lubrication and an automatic anti-oil return structure, it provides you with a clean, quiet and comfortable vacuum environment.
Features of UD 2-12 Highly Reliable vacuum pumps for Harsh Environment
Features of UD 2-12 Highly Reliable vacuum pumps for Harsh Environment
  • Clean and Eco-friendly 

Equipped with an automatic anti-oil return valve to prevent pump oil contamination when the machine is shut down.


  • Oil Leakage-free

Adopts magnetic drive technology to convert dynamic sealing into static sealing, extending the pump's service life while ensuring cleanliness and no oil leakage.


  • Corrosion-resistant

The entire unit is treated with anti-corrosion technology, featuring fluororubber seals and stainless steel springs.


  • Energy-efficient

Comes with a DC brushless motor and a one-touch energy-saving button for high-efficiency energy conservation.


Parameter of UD 2-12 Highly Reliable vacuum pumps for Harsh Environment


ModelUD2UD8UD12
Peak Pumping Speed (m³/h)2.5(50Hz/60Hz)8(50Hz/60Hz)10(50Hz/60Hz)
without gas ballast(pa)0.50.50.5
with gas ballast(pa)333
Input Power Supply200-240V200-240V200-240V
Rated Power(kW)0.250.550.55
Input Frequency50/60Hz50/60Hz50/60Hz
Inlet/Exhaust PortKF16KF25KF25
Oil Capacity(L)0.30.750.75
Dimensions L*W*H(mm)310*116*169414*152*235414*152*235
Weight(kg)101515
Ambient Temperature(℃)5-40
Noise Level / 50Hz(dB)≤50≤50≤52


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