Fresh oil-lubricated rotary vane compressors. Air-cooled. Direct drive
Single-stage, water-cooled compressor for purifed gas.
Note: permissible H2S content up to 4,000 ppm depending on application.
The rotary vane gas compressor complies with Directive 014/34/EU
It is suitable for transporting explosive gases and vapors in explosion group IIB, temperature class T2 in zone 1 and can be operated in zone 1.
II inside 2G c IIB T2,
II outside 2G c IIB T2
The gas flows through the suction line to the compressor stage. Here it is compressed as a result of the increasingly smaller volumes of the compression chambers. The compressed gas exits from a compression fitting on the compression stage through a check valve and enters the compression-side piping system.
The series RVA compressors are water-cooled. The heat generated during operation is removed by cooling water, which flows through the compressor housing from the bottom to the top.
The compressor stage is driven directly via an elastic coupling with coupling protection between the drive motor and the compressor stage shaft. The RVA 280-610 system size compressors also have a gearbox between the motor and the compressor stage.
