Alpha Relief Series –
Location Designation
Project Notes
Alpha Relief Series
Description
The Alpha Relief Air Vents have been designed for air intake and exhaust applications or control of pressure within buildings. They may be used in a ducted system where the fan is mounted remotely to the cowl. Units are fitted with bird mesh as standard to eliminate the risk of debris and birds entering the building.
There are 9 models in the range capable of handling air flows from 0.04 to 6.0m3/s.
Features
  • Lightweight, corrosion-proof construction.
  • The pressure losses are approximately the same for exhaust and air intake.
  • Bird-mesh fitted as standard on PFR30 and RV1 to RV6 units.
  • Support guards on MRV1 and MRV2 prevent birds from entering unit.
  • 'MRV' and 'RV' units are designed for curb mounting.
  • The 'PFR' units are designed to suit a range of metal deck roofs.
  • Can be mounted at angles up to 30°.
  • Lightweight, corrosion-proof construction.
  • The pressure losses are approximately the same for exhaust and air intake.
  • Bird-mesh fitted as standard on PFR30 and RV1 to RV6 units.
  • Support guards on MRV1 and MRV2 prevent birds from entering unit.
  • 'MRV' and 'RV' units are designed for curb mounting.
  • The 'PFR' units are designed to suit a range of metal deck roofs.
  • Can be mounted at angles up to 30°.
Construction
 MRV1, MRV2 and sizes 1 to 4 - Base and cowl are made of UV-stabilised plastic.
Sizes 5 & 6 - Base is made of fibreglass with a UV-stabilised plastic cowl.
Steel components have a corrosion-resistant finish.
Bird-mesh guards are fitted as standard.
Motor
Internal Protection
Testing
Special Note
Special Features
Performance Curve for Alpha Relief Series
 
Alpha Relief Series –
Suggested Specification
The Relief Air Vents shall be of the MRV/RV/PFR Series (delete as appropriate) as designed and manufactured by Fantech Pty Ltd.
Each unit shall incorporate bird-mesh guards and be constructed from UV-stabilised plastic, or fibreglass and UV-stabilised plastic. Steel components shall have a corrosion resistant finish.
  

Dimensions

Dimension Drawing for Alpha Relief Series
Product Code A B C D E
MRV1 210 260 55 200 306
MRV2 350 410 55 350 570
RV1 400 500 95 380 670
RV2 510 610 90 450 770
RV3 670 770 90 560 890
RV4 780 980 85 640 1180
RV5 900 1100 85 700 1395
RV6 1100 1360 85 630 1640
PFR30 570 640 265

*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