Location: 首页 > Products > Oil-free air compressor > Oil-free water lubricated > QOWI 20-75V

Oil-free water lubricated

QOWI 20-75V

QOWI is an oil-free air compressor with variable frequency drive technology. During the compression process, due to the cooling effect of water spraying, the air temperature rise only increases by 25°C, which is very close to isothermal compression, and the maximum pressure can reach 13bar.


- Flow 78-556 m3/h

- ISO 8573-1 Class O certification,100% oil-free guarantee

Stable performance, no corrosion risk

- Approximately isothermal compression

- Wear-free hydrodynamic bearing with no transmission loss

- Maximum pressure: 13bar

- Siemens IE3 super efficient motor, IP55 protection level

- Siemens frequency converter, perfect match with air demand

Copyright © 2006-2020 Q-Tech (Shanghai) Gas Equipment Ltd. All Rights Reserved. 沪ICP备20013380号-1