These roof mounted inline centrifugal fans with vertical discharge are suitable for operation in highly corrosive applications such as laboratory exhaust or the chemical industry. JET fans generate a high plume to ensure maximum dilution of gases in the environment with a motor that is fully enclosed and protected from the corrosive airstream.

There are 3 models in the range to suit duct diameters from 160 to 250mm.

• High density, UV treated polypropylene housing and impeller
• Air flows up to 1000L/s
• 1300 Pa static pressure
• High density, UV treated polypropylene housing and impeller
• Forward curved centrifugal impeller
• Direct drive, asynchronous motor, single or three phase, IP55
• Explosion proof fans available on request
• Recommended up to 60°C

• High density, UV treated polypropylene housing and impeller
• Air flows up to 1000L/s
• 1300 Pa static pressure
• High density, UV treated polypropylene housing and impeller
• Forward curved centrifugal impeller
• Direct drive, asynchronous motor, single or three phase, IP55
• Explosion proof fans available on request
• Recommended up to 60°C

The centrifugal extraction fans shall be of the JET Series as supplied by Fantech Pty. Ltd. and be of the model numbers shown on the schedule/drawing.

The housings and impellers shall be made from high density, UV treated polypropylene that is resistance to chemical corrosion. Impellers shall be forward-curved.

The centrifugal extraction fan shall be driven by a direct drive motor and designed to operate with a variable speed controller or variable speed drive They shall be fitted with inlet spigot and discharge flange, and come standard with a UV treated polypropylene weather cover cone.

Air flow test data shall be based on ISO5801:2017. Noise test data shall be based on ISO 13347.