Anti-Corrosion Fans
Anti-corrosion fans in PP / FRP for acid and alkaline gases, high humidity and salt-spray environments in exhaust and scrubber systems. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.
Anti-Corrosion Fans — selection guide
Anti-Corrosion Fans: 4 models, maximum airflow 459–459 m³/h, across 0 series.
Anti-corrosion fans in PP and FRP handle acid or alkaline gases, high humidity and salt spray where steel fans fail. The models listed online are compact plastic-cased inline fans in 3-inch and 4-inch sizes on 12 / 24 V DC (LWDD-76 / LWDD-102 PWN); larger PP / FRP centrifugal fans for scrubber and laboratory exhaust are configured to the gas composition and quoted on request.
How to select from this range
- Specify gas composition and concentration; material choice (PP, PVC, FRP) follows the chemistry.
- The motor is kept out of the airstream; state the pressure at the scrubber or duct.
Where these fans are used
- Laboratory fume extraction
- Electroplating and pickling lines
- Wastewater treatment
Every figure above is measured on our own test rigs per AMCA 210 / ISO 5801 methods — see the test labs and certificates. Final selection is confirmed at the duty point and by project validation.
FAQ — Anti-Corrosion Fans
Which materials are available?
PP and FRP housings and impellers with the motor outside the airstream; the material is chosen to the gas composition you specify.