ATEX Explosion Proof Fans

IPF Colasit fans use corrosion-resistant thermoplastics such as PVC and polypropylene, along with FRP construction on applicable models. These materials are intended for chemical-laden gas streams and corrosive ventilation duties. Material selection should be based on the chemicals, concentration, temperature and operating conditions in the airstream. Product options can also address static dissipation and spark-sensitive applications.

Explosion-proof motor options are listed for the FRP axial and centrifugal fan ranges, while explosion-proof and spark-proof options are also listed for CMV belt-drive plastic fans. The appropriate motor depends on the installation, electrical requirements and hazardous-atmosphere classification. Confirm the required motor specification with IPF Colasit before selecting the fan assembly.

The category includes direct-drive, belt-drive, axial, centrifugal, in-line and roof-mounted fan configurations. CDD models use direct drive, CMV models use belt drive, and CRDV models support in-line or roof-mounted installation. The product range also includes PVC and polypropylene blowers with multiple drive arrangements for industrial exhaust and fume extraction systems.

The listed products cover applications from smaller direct-drive and belt-drive plastic fans through larger axial, centrifugal, blower and roof-mounted configurations. Published product data ranges from up to 6,000 CFM on selected plastic fans to as much as 125,000 CFM on listed blowers and roof-mounted models. Final selection should consider system resistance and static pressure.

Spark-resistant PPs-EL is available on selected direct-drive, belt-drive, blower and roof-mounted plastic fan models. FRP axial and centrifugal fans can also be specified with spark-resistant or sparkless options using graphite impregnation for static dissipation. Review the complete application, airstream chemistry and hazardous-atmosphere requirements before choosing the construction material.

Listed applications include chemical processing, metal finishing, wastewater treatment, air pollution control scrubbers, pulp and paper mills, semiconductor and PCB manufacturing, laboratory fume hoods, dust collection and industrial ventilation. The fans are selected for corrosive gas handling, fume extraction, metal-free airstream requirements, spark-sensitive environments and long-term industrial operation.