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COLASIT duct fans

COLASIT duct fans are designed for use in aligned duct systems and can be installed both horizontally and vertically.

They are available in a range of sizes and outputs with air volumes ranging from 340 to 5,600 m3/h and pressures from 50 to 1,700 Pascal.

COLASIT duct fans are also available in an ATEX-compliant design for zone 1 (category 2) and zone 2 (category 3).

To find the right fan, click on the diagram with the values that suit you.

Rohrventilator aus Kunststoff von Colasit


Volume flow340 – 5'600 m3/h
Static pressure50 – 1'700 Pa
Explosion ProtectionEX Logo
Efficiency40 %