WITTIG RVA-G Rotary Vane Compressors

RVA g compressor

Once Through, Oil Lubricated Rotary Vane Compressor

The NASH WITTIG RVA-G is a once through, oil lubricated rotary vane compressor for gas applications.

Cooling can be achieved by either fresh water or pressurized re-circulation water. The RVA-G is supplied as compact units which are mounted on a torsion resistant base frame. They can be drive by electric motors (explosion proof if necessary) via flexible coupling. 

The RVA-G is well suited for compression of natural, process, and digester gas. 

Specifications

  • Suction Capacity from 300 to 3,100 scfm (505 to 5,262 m3/h)
  • Maximum Operating Pressure 37 psig Torr (2.5 bar(g))
  • Power from 44 to 422 hp (33 to 315 kW)

Advantages

  • Long service life
  • Low maintenance
  • No foundation needed
  • High availability
  • ATEX category 2 

Data Sheet