- The RSH fans have single width, single inlet centrifugal impellers with backward curved blades.
- The RSH range is based on 13 sizes, from 250 up to 1000 mm of wheel diameter
- The RSH volume rates range is from 450 cmh to 72000 cmh
- All the scrolls are made with hot dip galvanised steel EN 10142
- RSH are available in four arrangement 3 versions, L, R, K and K1 and in two arrangements 1 versions, T and T1
- RSH impellers are statically and dynamically balanced according to ISO 1940 with grade G4
- Ignition protected versions can be built on request.
- All the versions with side frames can be easily turned to install them in one of the four orientations