Get Us to Call You

Tell us a little about yourself and we will get back to you as soon as we can.

Success! Message received.

Ventilation fan

VENTILATION & COOLING

ZONE

Roof Mounted Axials

Basic Features:

 

  • High efficiency aerofoil blade design

  • Horizontal discharge version

  • Integral Bird Guard

  • Low sound levels

  • IE2 or IE3 motors

Roof fan with horizontal discharge

Our range of lightweight and energy efficient roof fans are designed to ensure a easy and compact installation which is aesthetically pleasing to the eye.

 

Fans are available in diameters from 400mm to 800mm and airflow rates up to 5 m /s.

 

Each fan is fitted with an adjustable pitch impeller, allowing finite adjustment where needed.

 

All fans are designed for inverter control to ensure economical use.

 

3

 
Long Cased Axial Fan for Building Services HVAC Applications
Technical Specifications

Impellers

 

  • Diameters from 400mm to 800mm

  • Polypropylene aerofoil blade design

  • Blades clamped within a central hub for adjustable pitch settings

  • Dynamically balanced to BS 848-7 / ISO 14694

Fan Casings

 

  • Fan support and cowl manufactured using UV resistant glass reinforced plastic 

  • Motor support frame manufactured from mild steel with suitable corrosion protection finish

  • Motor side guard fitted as standard

  • Bird guard fitted as option

Fan Motors

 

  • Totally enclosed squirrel caged (TEFC)

  • IP55 ingress rating as standard (higher levels available on request)

  • Minimum Class "F" motor winding insulation

  • Continuous operation from -40 C to -50 C

  • Single phase (200-240V) or three phase (380-420V versions available

  • 50 Hz or 60 Hz frequencies available

o

o