20,000 CFM Exhaust Fans

Yes. The listed FRP axial and centrifugal fans use fiberglass-reinforced plastic construction intended for corrosive ventilation environments. Features include corrosion-resistant standard C Veil construction, with an optional Nexus veil for enhanced chemical resistance on applicable configurations. The centrifugal models also keep metal out of the airstream, helping address applications where chemical exposure and corrosion are important design concerns.

Axial fans move air parallel to the impeller shaft and are available for duct or roof mounting. Centrifugal fans redirect air outward through the impeller and include backward-inclined impeller designs. Selection should consider the ventilation system’s pressure, duct arrangement, mounting requirements, gas chemistry, and operating conditions. IPF Colasit offers both configurations within its FRP fan range.

Yes. Chemical plants and metal finishing process lines are explicitly listed applications for the FRP axial and centrifugal fan products. Their vinyl-ester resin construction and corrosion-resistant veil options are intended for harsh chemical ventilation. Application review should account for the gas stream, temperature, static-control needs, pressure, mounting arrangement, and motor requirements before a final configuration is selected.

Spark-resistant options are available for the FRP axial fans through graphite impregnation for static dissipation. The FRP centrifugal fans also offer spark-proof construction with graphite impregnation. Explosion-proof motor options are listed for both product types. Final suitability depends on the application’s hazard assessment, operating conditions, electrical requirements, and the configuration selected for the ventilation system.

The FRP axial fan information identifies both duct-mount and roof-mount styles. Centrifugal fan configurations are available with application-specific installation options and can include sound-proof enclosures. Mounting selection should be coordinated with the duct system, available space, access requirements, structural support, airflow direction, and maintenance plan. IPF Colasit can help review these details during product selection.

Begin by reviewing the system pressure, duct arrangement, required mounting style, gas chemistry, and noise or enclosure requirements. Axial fans are available in duct-mount and roof-mount styles, while centrifugal models provide backward-inclined impellers and options such as Teflon seals. Motor, spark-control, and chemical-resistance requirements should also be evaluated before choosing the fan type.