Adjustable Pitch Axial Range Overview

• Airflow to 75,000 L/s
• Belt Drive
• Bifurcated
• Case Diameters 35 – 2000mm
• Direct Drive
• Dual Fan Contra-Rotating
• Dual Fan – Run & Standby
• Energy efficient smart control options
• Flame proof options
• Heavy Gauge galvanised Steel
• High Temperature options
• Installation Ancillaries
• Matching Attenuators
• SpeedControlRange
• Static pressure to 1500 Pa

Models casings consist  of hot dipped galvanised steel to AS1650 with roll formed or welded inlet and outlet flanges which include incorporated elongated bolt holes as standard.

Rated fan performance is determined by testing BS848 Pt1 (1998) and fan sound data has been determined by testing to AMCA 300.

Available in a range of materials, these highly efficient aerofoil adjustable pitch impellers include pressure die cast aluminum, injection molded glass reinforced polypropylene (GRP) and nylon. Impellers are balanced to ISO1940 Grade G6.3 and all hubs are pressure die cast aluminum alloy

All TECO design motors contain motor enclosure features IP54 protection. Motor windings incorporate class ‘F’ insulation as standard while class ‘H’ is readily available. Motor bearings are sealed for life and maintenance free. Auto-reset thermal contacts are generally provided, either integrally wired or terminated at wiring connection bar.

Available in run and standby, contra-rotating, bifurcated and belt drive configurations.

All units are suitable for internal or external operation at any installed angle.

AX Series fans have been tested and certified to meet the requirements of AS4429:1999. The fans comply with requirements of AS/NZS1668.1:1998

Adjustable Pitch Axial Flow type duct fans shall be the AX/AT/AC/AY/AZ/AB Series manufactured by Custom Fans Pty Ltd.

Axial Flow impellers shall be driven by TECO motors with sealed for life bearings. Fan cases shall be of heavy gauge steel with roll formed or fully welded flanges. All cases to be hot dip galvanised to AS1650 specification.

Impeller blades to be aerofoil section manufactured from nylon, GRP or pressure die cost aluminum.

All fans shall be fully tested in accordance with the requirements of BS 848 Pt1 (1998) for air flow and AMCA 300 for sound.