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893m³/h Gamma Fan Roof Mounted Vertical Discharge Series ø430mm


893m³/h Gamma Fan Roof Mounted Vertical Discharge Series ø430mm

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Product Description

The Gamma Series of centrifugal roof units has been designed for use in commercial ducted exhaust applications. These compact and low profile units are fitted with birdmesh to prevent the entry of birds and vermin into the ducting or building. 


  • Robust, lightweight construction.
  • Choice of speeds available.
  • Compact, low profile design.
  • Designed for vertical exhaust applications.
  • Twin vertical discharge fan also available. Provides 100% standby capacity.
  • Shutters are standard on twin fan units and an optional extra for single fan units. The pressure loss across the shutter has to be added to the system pressure before making selections.
  • Can be mounted at angle up to 30°.
  • Most 3-phase motors are 2-speed star/delta design.
  • Supply air units can be supplied.


  • Brand Name: Fantech Trade
  • Product Name: Gamma
  • Category: Fan
  • Application: Roof Mounted
  • Style: Vertical, Commercial
  • Shape: Robust
  • Phase: Single
  • Voltage: 240v
  • Hertz: 50Hz
  • Pole: 4
  • Length: 250mm
  • Weight: 4kg
  • Warranty: 12 months

Technical Data:

  • m3/h: 893
  • L/sec: 248
  • Nom. Speed r/s: 23
  • Inlet: Yes
  • Average dB(A) at 3m (Low Air Flow): 41
  • Average dB(A) at 3m (High Air Flow): 42
  • CE.. 1ph (kW): 0.08kW
  • CE.. 1ph (Amps*): 0.37Amps


  • A: 260mm
  • B: 310mm
  • C: 50mm
  • D: Ø430mm
  • E: 244mm


  • Run-on Timers & Speed Controllers
  • A range of upstands are available. For information on suitable upstands contact your local Fantech branch

*Includes high performance backward curved centrifugal impeller
*Amperages shown are a guide only, refer to our Sales Department for accurate figures at time of order


Product Specifications

Brand Fantech
Sku(s) FANCE254V
Product Type Roof Mounted Fans
Colour White
Length 250mm
Diameter ø430mm
Voltage 240v
Extraction 893m³/h
Warranty 1 Year

Shipping Information

The Lighting Outlet delivers the 893m³/h Gamma Fan Roof Mounted Vertical Discharge Series ø430mm Australia wide.

From all the major cities Sydney, Melbourne, Brisbane, Adelaide to all the regoinal and rural towns. No matter where you are, we can get it to you!

We offer a flat $11.95 shipping rate for most metro areas around Australia. If your postcode does not fall into this category, shipping will be calculated at checkout - It's normally not much extra.

Delivery Times After Dispatch (Approximate Guide Only)

Orders with items that require to be ordered can take 3-5 business days to dispatch. Delivery times will vary depending on location (Please see below)

  • NSW/QLD/VIC Metro 3-5 Days
  • NSW/QLD/VIC Rural 3-8 Days
  • SA/TAS 2-7 Days
  • WA/NT 6-12 Days

International Customers

Orders must be a minimum of $200 for us to process. Each country may have importing taxes, it is the customers responsibility to look into their country's importing tax. Australia's 10% GST (goods and service tax) will be removed from orders. Orders must be shipped internationally for the GST to be removed.

Long Lengths

Package lengths 2 meters or more will incur a $30 freight charge. This covers the courier's excess size charge and covers heavy duty packing materials needed to send your package safely.

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