QOWI 20-75V oil-free water-lubricated air compressor
update：2019-10-22 11:00 Click：times
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QOWI is an oil-free air compressor with water spray twin-screw and variable frequency drive technology. The bearing of the compressor rotor is lubricated with water to prevent oil from entering the compression chamber, so that the compresse
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QOWI is an oil-free air compressor with water spray twin-screw and variable frequency drive technology. The bearing of the compressor rotor is lubricated with water to prevent oil from entering the compression chamber, so that the compressed air is 100% oil-free. Due to the cooling effect of the water spray, the air temperature rise only increases by 25 ° C, which is very close to isothermal compression, and the maximum pressure can reach 13 bar.
-Flow rate 78-556 m3/h
-ISO 8573-1 standard Class O certification, 100% oil-free guarantee
- Ceramic mainframe made of high quality composite abrasives and optimized wire, high quality aluminum and copper housing, all stainless steel shaft.
Stable performance with no risk of corrosion.
- Approximate isothermal compression
- Wear-free fluid dynamic bearing without transmission loss
- Working pressure up to 13 bar
-Siemens brand IE3 ultra-efficient motor, IP55 protection grade
-Siemens frequency converter, perfectly matched to air demand
- Reverse osmosis system ensures continuous supply of high quality water, avoiding corrosion and bacterial growth
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