The extraction fans in the SIF series are sound-insulated and designed for use in central welding fume extraction systems or general filtration systems. 3-22 kW
The SIF ventilation fans are designed for use as central fans. SIF fans are suitable in fully controlled central welding fume extraction systems or general filtration systems together with central filters such as the MDB or SCS. The SIF fans are available in 5 modules with power rating from 3 to 22 kW. These high-performance fans operate with a low noise level as it is mounted in a sound-absorbing case.