Recirculated, Oil lubricated Rotary Vane Compressor
The NASH WITTIG RO-G is a recirculated oil lubricated rotary vane compressor for gas applications.
This single stage compressor is available with air or water cooling, and has no need for separate aftercooling. The model has a low sound pressure level, and can be delivered with an acoustic hood (if required).
The RO-G can be driven by electric motors (explosion proof if required). They offer high reliability for the compression fo gas and are ideally suited for biogas, landfill, and sewage gas compression.