Single-stage rotary vane vacuum pump

Single-stage rotary vane vacuum pump is a simple design, compact size and structure of both the single-stage rotary vane vacuum oil products.

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Single-stage rotary vane vacuum pump is a simple design, compact size and structure of both the single-stage rotary vane vacuum oil products. It is not only suitable for a variety of industrial processes, but also as a research experiment uses the sound operation of this series of pumps are very quiet, does not produce annoying noise for analytical instruments, laboratory, lighting, refrigeration, automotive, food packaging, metal industry, petrochemical industry, vacuum heat treatment, vacuum, medical technology, electronics technology. 

Features: 
1, superior ability to exclude water vapor. 
2, the outlet mist filter is standard, vacuum pump oil recycling, no fumes, clean, environmentally friendly, fuel-efficient. 
3, can work continuously in the case of the inlet pressure to atmospheric pressure. 
4, at low intensity managed to maintain a high pumping speed. 
5, built-in automatic anti-return valve. 
6, air, no water, economic and convenient. 
7, low noise, low vibration. 
8, compact structure, small size, saving space. 
9, can be used with a variety of supporting the use of accessories, which can meet the various needs of different applications.


 
  D8C D16C D30C D40C D60C
Pumping speed(50Hz) m3/h 8.11 17.01 32.24 42.99 64.37
Pumping speed(60Hz) m3/h 9.65 20.33 38.64 51.78 72.23
Off gas ballast limit partial pressure mbr 4×10-4 4×10-4 4×10-4 4×10-4 4×10-4
Off gas ballast limit total pressure mbr 3×10-3 3×10-3 3×10-3 3×10-3 3×10-3
Open gas ballast limit total pressure mbr 6×10-3 6×10-3 6×10-3 6×10-3 6×10-3
Water vapor allowed pressure mbr 30 20 40 20 25
Air inlet/outlet connection DN KF25 KF25 KF40 KF40 KF40
Noise(When gas ballast shut/open, 1 km distance values of sound pressure level) db 54/56 55/58 58/60 58/60 58/60
Inlet oil(Max/Min) 1 1.1/0.7 1.5/1.0 3.7/3.2 5.0/4.4 5.0/4.5
Weight(without oil) Kg 27 31 69 83 84
Working environment temperature(Max/Min) 40/10 40/10 40/10 40/10 40/10
Motor power(single phase)(220V,50Hz) W 550 550      
Pump length a mm 475 560      
Product model   31046 31050      
Motor power(three phase)(380V,50Hz) W 550 750 1500 1500 2200
Pump length a mm 500 540 650 760 780
Product model   31018 31086 31108 31159 31168
Suitable for analytical instruments, laboratory, lighting, refrigeration, automotive, food packaging, metal industry, petrochemical industry, vacuum heat treatment, vacuum, medical technology, electronics technology.
Single-stage rotary vane vacuum pump