COLASIT Fans
Accessories such as flexible duct connections, flanges, drain valves, shaft seals, vibration absorbers and splinter protection are available
Fans are either Direct Drive, V-Belt Drive or Direct Drive with Frequency Inverter (VSD).
COLASIT is the world’s premier manufacturer of Plastic centrifugal fans for corrosive applications. COLASIT was established in 1944 and was one of the first companies in the world to recognize the potential for fabricating equipment in plastic. These pioneering efforts led to the development of the first COLASIT plastic centrifugal fan – the CMV (COLASIT Medium Ventilator) more than 50 years ago and COLASIT has been setting the world benchmark ever since. COLASIT is constantly striving to improve the design and performance characteristics of their fans taking into account various factors such as energy efficiency, noise levels, longevity and industry needs. This has led to a comprehensive range of proven designs able to cater for air flow volumes from 40m3/h up to 130’000m3/h and static pressures right up to an impressive 7’000Pascal.
Polimatrix keeps stock of the most common fan sizes from inlet diameter 125 to inlet diameter 400.
COLASIT fans are available in a range of plastic materials to suit even the most demanding applications
Casing material options:
- Polypropylene
- Polypropylene flame retardant
- PVC
- Polyethylene
- PVDFPP-el (Polypropylene electrically conductive) for ATEX
Impeller material options:
- Polypropylene
- PVDF
- PP-el (Polypropylene electrically conductive) for ATEX
The most common COLASIT fan ranges are as follows:
Colasit CMVeco Fan
medium pressure fans from size 125 up to 400
Colasit CMV Fan
medium-high pressure fans from size 450 up to 1250
Colasit CMMV Fan
medium-high pressure fans from size 450 up to 1250
Colasit CHVN Fan
High pressure fans from size 315 up to 1250
Colasit CHVS Fan
Low volume high pressure fans size 63 up to 250
Colasit CRDV Fan
In-line bifurcated fans from size 200 up to 315
Other fan types available: CMHV, CDVA, CHVS-D, CHVN-D
COLASIT fans in most types and sizes are available in ATEX configuration for Zone 2 and Zone 1 applications.
Polimatrix is also able to design, manufacture and install plastic duct systems and fume scrubbers and laboratory fume cabinets to provide clients with a total package or individual components as required.
Please contact Polimatrix with your fan requirements and we will find the right solution for you
NOTE 1: There are no metal parts, bolts or screws in contact with the airstream thus ensuring the fan integrity is not compromised by corrosion
NOTE 2: All impellers are Factory balanced to ensure optimum vibration free operation even as a replacement part