The vertically discharging COLASIT roof fans are made from weather-resistant materials and guarantee clean air in your working environment. The motor is separated from the air flow, protecting it from corrosion and chemicals. This guarantees low-maintenance and continuous operation.
The air volumes range from 340 to 19,300 m3/h and pressures from 50 to 1,700 Pascal.
The roof fan type CRDV-D is also available in am ATEX-compliant design.