Beta –
Location Designation
Project Notes
Beta-Vent Series - Vertical Discharge Cowls
Description
The Beta Vertical Discharge Vents are ideal in ducted systems where the fan is mounted remotely to the unit. They enable the vertical discharge of air from a mechanical exhaust system, while providing protection from rain when not in use.
There are 6 sizes in the range handling air flows from 0.4 to 5.70 m3/s.
Features
  • Fitted with reliable gravity operated, butterfly backdraft shutters.
  • Lightweight but sturdy construction.
  • Enables the vertical discharge of air while preventing rain from entering building.
  • Can be mounted at angles up to 30°.
  • Fitted with reliable gravity operated, butterfly backdraft shutters.
  • Lightweight but sturdy construction.
  • Enables the vertical discharge of air while preventing rain from entering building.
  • Can be mounted at angles up to 30°.
Construction
 Sizes 1 to 4 - Bases are made of UV-stabilised plastic with a fibreglass windband.
Sizes 5 & 6 - Bases are made of fibreglass with a powder-coated galvanised steel windband.
Fitted with gravity operated, butterfly backdraft shutters.
Steel components have a corrosion resistant finish.
Special Note
 Beta Vertical Discharge Vents are designed for relatively high air discharge velocity. At low discharge velocities, rain could enter the building. For these types of application an Alpha Relief Air Vent is recommended.
For any application where prevailing winds may lift the butterfly shutters of the Beta Vertical Discharge Vent, we recommend the fitting of Magloks®.
Ensure the hinge of the butterfly shutters point down the slope of the roof.
Performance Curve for Beta-Vent Series - Vertical Discharge Cowls

No data available.
 
Beta –
Suggested Specification
The vertical discharge units shall be of the RVV series as designed and manufactured by Fantech Pty Ltd.
Each unit shall incorporate gravity operated, butterfly backdraft shutters and be constructed from UV-stabilised plastic, fibreglass and/or powder-coated galvanised steel.
Steel components shall have a corrosion resistant finish.
  

Dimensions

Dimension Drawing for Beta-Vent Series - Vertical Discharge Cowls
Product Code A B C D
RVV1 400 50 95 440
RVV2 510 50 85 450
RVV3 670 50 85 560
RVV4 780 100 85 700
RVV5 900 100 85 760
RVV6 1100 130 85 865

*All dimensions in mm, unless otherwise stated
Contacts

Fantech

OFFICES & AGENTS

Victoria
Fantech Pty. Ltd.
Tel:+61 (03) 9554-7845

New South Wales
Fantech Pty. Ltd.
Tel:+61 (02) 8811-0400
Uniair Distributors Pty. Ltd.
Tel:+61 (02) 4961-6088
Refrigeration and Air Supplies
Tel:+61 (02) 4226-5133

South Australia
Fantech Pty. Ltd.
Tel:+61 (08) 8294-0530

Queensland
Fantech Pty. Ltd.
Tel:+61 (07) 3299-9888
Capricorn Air Conditioning
Tel:+61 (07) 4775-5222

Northern Territory
Fantech Pty. Ltd.
Tel:+61 (08) 7918-5122

Western Australia
Systemaire Pty. Ltd.
Tel:+61 (08) 9209-4999

TAS
Major Air Pty. Ltd.
Tel:+61 (03) 62736455

ACT
Idealair Group Pty. Ltd.
Tel:+61 (02) 6280-5511

Auckland
Fantech (NZ) Ltd.
Tel:+64 (09) 444-6266

Christchurch
Fantech (NZ) Ltd.
Tel:+64 (03) 379-8622

Wellington
Fantech (NZ) Ltd.
Tel:+64 (04) 566-0532