Flanged Vertical Discharge Cowls –
Location Designation
Project Notes
Flanged Vertical Discharge Cowls
Description
The Flanged Vertical Discharge Cowls are ideal in ducted systems where the fan is mounted remotely below roof level.
They work together with a mechanical exhaust system while preventing the entry of rain when not in use. These durable and robust units are designed for mounting on circular duct and flue discharges using a flange.
There are 11 sizes in the range handling air flows from 0.2 to 55 m3/s.
Features
  • Enables the vertical discharge of air while preventing rain from entering building.
  • Steel components have a corrosion resistant finish.
  • Fitted with reliable gravity air-operated backdraft shutters.
  • Enables the vertical discharge of air while preventing rain from entering building.
  • Steel components have a corrosion resistant finish.
  • Fitted with reliable gravity air-operated backdraft shutters.
Construction
 Backdraft shutters:
Sizes 40 to 80 - Made from aluminium.
Sizes 100 & 180 - Made from galvanised sheet steel.
Cowls are of galvanised steel.
Fitted with gravity air-operated backdraft shutters.
Steel components have a corrosion resistant finish.
Testing
Performance Curve for Flanged Vertical Discharge Cowls
 
Flanged Vertical Discharge Cowls –
Suggested Specification
The vertical discharge cowls shall be of the RVF series as designed and manufactured by Fantech Pty Ltd.
Each unit shall incorporate gravity air-operated backdraft shutters that are constructed from aluminium or galvanised sheet steel.
Cowls are of galvanised steel and steel components shall have a corrosion resistant finish.
  

Dimensions

Dimension Drawing for Flanged Vertical Discharge Cowls
Product CodeABCDEFGH
RVF040400485812450656300380
RVF0505005851212560756350430
RVF0565606451212620816380460
RVF0636307151212690886400480
RVF0717107951612770966450530
RVF08080088516128601056500580
RVF10010001106161510701258600680
RVF12512501356201513201508700780
RVF14014001526201514701658800880
RVF16016001730241916801854900980
RVF1801800196024191880205310001080
RVF045450535812500706325405
RVF031315380810355580250330
RVF035355420810395620250330
RVF090900100616159701156500580
RVF2002000216024192080226011001180

*All dimensions in mm, unless otherwise stated
Contacts



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

Tasmania
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