•Suitable for many roof extract or supply ventilation applications including: commercial office, shopping                  malls, leisure facilities, kitchens and agricultural building ventilation.
• The casings are manufactured from high grade rolled and flanged sheet steel and protected by polyester                    paint finish and supported with base that manufactured from high grade sheet steel and the cowl is                        manufactured from spun aluminium.
• VAR series incorporate Three Phase 380V/50Hz asynchronous induction motors with squirrel cage rotor in die cast aluminium, IP55 protection and Class F insulation .
•Range of centrifugal roof mounted fans designed for extracting air. , The cowls are manufactured in high                  grade allumunium (from 140 to 710 (12) models) with bases and casings are manufactured from mild                          steel finished in a tough epoxy -polyester paint coating. Fan wheels are of backward curved centrifugal                  impellers manufactured from powder coating electro-welded steel.
Models from 140 - 400 : Motors are IP44 , class B, with ball bearings and safety thermal overload                         protection.
Direct 2-speed connection and also suitable for voltage speed control. Electrical supply: Single phase 230V 50Hz.
Models from 140—710 : Motors are IP54, class F,
Electrical supply 380V 50Hz with
ball bearings greased for life and
safety thermal overload