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Exhaust Fan Agricultural & Industrial

  • The Hi-volume Belt Drive fan unit is specifically designed to ventilate larger buildings, by moving substantial amounts of air at low pressure with minimal energy consumption.
  • Available in two sizes, 1000mm and 1250mm diameter, each with single or three phase motors and the option of louvres and guards.
  • Constructed from galvanised steel with a specially designed stainless steel propeller, these fans are extremely hard wearing and robust in application. The drive mechanism comprises of a sealed for life maintenance free ball bearings, which means low noise and vibration levels. 
  • Units are supplied fully assembled complete with a standard safety guard on suction side and counter balanced air operated louvre shutter on outlet.
HV Dimensions 
  • The motors are to be foot mounted totally enclosed metric type to Ip55, with sealed for life bearings and class F insulation, suitable for operating temperatures up to 50°C. 
  • Motors are constructed with finned aluminium casing to provide excellent heat dissipation resulting in a flexible and durable motor.
  • Propeller blades are fixed pitch. The six blades are attached to a mild steel powder coated hub.
  • The complete assembled propeller unit is balanced to grade G6.3.
Model A* B∅ C Description
HV100 1000 995 400 Guards only
HV100L 1000 995 400 Louvre
HV125 1380 1380 400 Guards only
HV125L 1380 1380 400 Louvre
Technical Data
Model V Kw  A Hz r.p.m. m3/hr dB Kg
HV100 400 0.75 2 50 505 30000 76 43
HV100L 400 0.75 2 50 505 30000 76 43
HV125 400 1.1 2.8 50 431 42000 78 68
HV125L 400 1.1 2.8 50 431 42000 78 68