Flameproof Miniduct – FPMD404

The Compact Series of Flameproof Miniduct fans has been specifically designed for duct mounting and to ventilate hazardous or explosive environments.
There are 4 sizes in the range extending from 250 to 400mm diameter.

Features

Galvanised steel casing with red powder-coated finish.

Anti-static blades.

Suitable for ducted installations.

Can be mounted at any angle.

Designed for single-phase supply.

Motors comply with Ex d, Group II, Zone 1, T6 protection - see Special Note.

IP66 rated.

Construction
Galvanised steel casing with red powder-coated finish.
Axial impellers have glass reinforced anti-static blades.

Motors
Type - squirrel cage induction motor.
Electricity Supply - 230V, single-phase, 50Hz.
Bearings - sealed-for-life, ball
Maximum ambient temperature 40 °C.
These motors are not speed-controllable.

Internal Thermal Protection
The motor is fitted with thermal protection to conform to the requirements of AS1359. IECEx certification and classification of T6 does not take into account abnormal operation such as locked rotor where the temperature of the surfaces may exceed 85°C. If this is an issue with your application, further protection should be fitted.

Testing
Air flow tests to ISO5801:1997, 'Type 'D' Installation (ducted inlet and outlet).
Noise tests to BS848:Part 2, 1985.

Special Note
These products have a Certificate of Conformity issued under the IEC Ex Certification Scheme for Explosion Protected Electrical Equipment.
This certificate, number IEC Ex TSA 14.0024X, covers these fans for Ex d GroupII, Zone 1 protection. These fans are approved for gas Groups llA, llB and llC, have temperature classification T6 and enclosure protection IP66.