lcp

Colasit industrial, laboratory and building fans for chemically aggressive exhaust air and gases

Excellent service life and efficiency

Comprehensive product range

For flow rates of up to 132000 m³/h and a static pressure of up to 7000 Pa, also available as an ATEX version

Roof fans, air extraction fans made of plastic

 

The vertically discharge of Colasit roof fans or air extraction fans ensure clean air in your working environment. The motor is separated from the air flow and therefore protected from corrosion and chemicals. This results in low-maintenance and uninterrupted operation.

CRDV-D

Volume flow
340 – 5600 m3/h
Static pressure
50 – 1700 Pa
Ex protection
EX Logo
Efficiency (tot. mech.)
42 %

CDVA

Volume flow
550 – 19300 m3/h
Static pressure
50 – 600 Pa
Ex protection
No
Efficiency (tot. mech.)
44 %

The roof fans are available in PP, PPs, PPs-el or PVDF and also in ATEX version with short delivery times worldwide.

Contact

Do you have any further requests or inquiries? Contact us for a consultation.
Edwin Tan
Nandkumar Nage

Product selection

Quick selection of Colasit fans

More information

Best in class CMVpro®

In energy efficiency worldwide

Colasit is a leader when it comes to the product range, service life and energy efficiency for industrial fans made of plastic.

More information

ColaVent®

Professional online configurator for Colasit fans.

Individual configuration for your application.

More information

Frequently asked questions

In industry, terms such as roof fan, roof ventilator, radial roof fan, radial roof blower, ATEX roof fan, system air extractor, extraction fan, extraction blower, extractor fan, extractor blower, fan contraction for roof applications are used.