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Profile Supply Series – PFA302S

Profile Supply Series

Performance Curve - PFA302S


The Profile Roof Fan has been developed to reduce the installation costs of roof mounted units by eliminating the need for an upstand. They are simple to install, require no additional flashing and are available in most metal-deck profiles. There are 2 sizes in the range and these fans are available with axial flow and backward-curved centrifugal impellers.
  • Available with high pressure backward-curved centrifugal impellers and high air flow axial impellers.
  • Axial version available as supply or exhaust unit, centrifugal version available in exhaust only.
  • Easy to install by simply cutting hole in roof and fixing fan with tek-screws.
  • No need for costly upstands and flashing.
  • To weather proof simply add a bead of silicon around metal-deck and roof.
  • Inlet spigot available for ducted installations.
  • Fits onto most metal-deck profiles. See "How To Order” for complete range.
  • Lightweight but sturdy construction.
  • Can be mounted at angles up to 30°.
Cowl, base and inlet spigot are made of UV-stabilised plastic, steel components have a corrosion resistant finish. Includes either axial flow or backward-curved centrifugal impellers.
Type - external rotor, squirrel cage induction motors
Electricity supply - 230V, single-phase, 50/60Hz
Bearings - sealed-for-life, ball
Internal Thermal Protection
Internal Thermal Contacts as standard
Air flow tests to BS848:Part 1 1980
Noise tests to BS848:Part 2, 1985

Suggested Specification

The roof ventilators shall be of the Profile Fan Series as designed and manufactured by Fantech Pty Ltd. The axial or centrifugal impellers shall be direct-driven by speed-controllable external rotor motors with integral thermal protection. Plastic components shall be UV-stabilised and steel components shall have a corrosion resistant finish. All models shall be fully tested as a complete assembled unit to BS848:Part 1, 1980 for air flow and BS848:Part 2, 1985 for noise.

Technical Data - PFA302S

Speed [rps]Avg. dBA @ 3mkWatts (Input)Amps Max.°C Approx. Weight [kg]

Sound Data

Type631252505001K 2K4K8K
Inlet6976 767772 6966



*All dimensions in mm, unless otherwise stated

Wiring Diagram

Diagram shown is for single-speed only.
For 2-speed and special motors, contact Fantech for details.


Elta Group