B SERIES – Cast Iron Exhaust Fans

Proven performer over 50 years – durable, simple and efficient. Strong and compact construction provides long trouble free performance under arduous conditions. Every fan unit is thoroughly inspected and test run before despatching.

  • Competitive – Economically priced compared with conventional fabricated fans of equivalent performance.

  • Quick delivery – fans are usually available after 2 to 3 days from placement of order.
  • Universal rotation – all the 8 angular positions, both clockwise or anti-clockwise can be obtained.
  • Construction –
  • Same size inlet and outlet for greater convenience when installing.
  • Fans are available as direct or belt driven.
  • Direct driven units can be supplied with single phase or three phase motors.
  • Belt driven units can be supplied as bare shaft or as a packaged unit, complete with drive, belt guard and motor.
  • The cast iron casing is one piece with generous metal thickness to ensure many years of hard wear and resist deterioration from heat, moisture, fumes and dust.
  • The impeller is cast in one piece, its rigid construction will ensure many years of trouble free service.
  • The standard impeller is cast aluminium, however S.G. iron impellers are available for heavy duty material handling applications.

These procedures underpin Aerotech Fan’s commitment to the supply of quality goods, services and customer satisfaction.

Arr. 4 Direct Drive
Arr. 1 Bare Shaft
Arr. 9 Package Unit
Arr. 1 Belt Driven with special flanges

Fan Accessories

A complete line of accessories is available for easy installation – silencers, filters, guards, dampers, inlet/outlet rubber adaptors.

Fan Applications

These fans are designed primarily for the conveying of solid materials such as sawdust, wool, cotton, fibre, wheat etc., fume and dust extraction. They are also ideal for general ventilation, drying, cooling, and exhausting.

How to Order

Step 1Step 2Step 3Step 4
  • Step 1: Fan Model
  • Step 2: Fan Arrangement
    Arr.4 ; Arr.4F ; Arr.1 BS (Bare Shaft) ; Arr.2 BS; Arr.9 Packaged Unit
  • Step 3: Fan Rotation & Discharge Position
  • Step 4: Motor Phase
    1Ph or 3 Ph

  • Step 5: Special Requirements
    i.e. Heavy Duty SG Impeller, Accessories etc