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Oil free rotary vane vacuum pump
Brief description: The series of oil-free rotary vane vacuum pumps are clean vacuum pumps that can work without oil lubrication and will not pollute t
Product details

Series oil-free rotary vane vacuum pumpPerformance characteristics:
1. Compact structure, light weight, and smaller external dimensions than similar vacuum pumps;
2. The pump is equipped with a suction filter device and an exhaust muffler device, which has a long service life, low noise, and easy maintenance;
3. There is no oil vapor, and its working environment and processed products will not be contaminated;
The pumps 4-4 and -8 are equipped with vacuum gauges, and this series of pumps can operate continuously.

Series oil-free rotary vane vacuum pumpSelection reference and price comparison:


Parameters/Model -0.5 -1 -2 -4 -8
Factory price (yuan) 1100 1600 1820 2980 4800
Extraction rate (L/s) 0.5 1 2 4 8
Ultimate pressure (MPa) ≤4×10-2 ≤2×10-2 ≤2×10-2 ≤2×10-2 ≤2×10-2
Speed (r/min) 1400 1400 1400 1400 1400
Motor power (kw) 0.12 0.25 0.37 0.55 0.75
Power supply voltage (V) 220 220/380 220/380 380 380
Inlet diameter (mm) 12 12 12 30 30
Dimensions (mm) 240×120×210 320×160×240 440×160×240 510×190×330 540×190×330
Gross weight/net weight (Kg) 11/10 14/13 16/15 28/23 36/30









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