VLF-R Roof Axial Extract Fans
VLF-R Roof Axial Extract Fans:
• Fan box made in steel sheet and hot-dip galvanized-corrosion resistant.
• 400 – 1250 mm diameter
• Adjustable pitch impellers.
• Volumes up to 155,500 m³/h (43.2 m³/s)
• 100% reversible impellers.
Motor:
• Motors with IE2 and IE3 efficiency. 2,4 and 6 pole motor options.
• Class H motors with ball bearings and IP55 protection.
• Single-Three phase 380V 50Hz.
• Operation temperature range -20° +120°C.
• Speed controllable by voltage reduction.
- Description
- specification
Description
VLF-R Roof Axial Extract Fans from Breezsol
VLF-R Roof Axial Extract Fans from Breezsol in Dubai, UAE, and Gulf Countries are widely used in industry & agriculture.
Roof Extract Fans pull air out of a building and force it into the room by using their highly efficient powerful motor. This causes a positive pressure differential in the room forcing air out, while at the same time producing a negative pressure differential inside the living areas.
Normally, with Roof Extract Fans, the air change efficiency can reach up to 90%-97%. So they are widely used in industry & agriculture, such as heat treatment plants, casting plants, plastics plants, aluminum plants, electroplating plants, chemical plants, greenhouses, livestock farms, garment factories, etc. We also deal in Straight and Natural Roof Ventilators. Check our Facebook page for ongoing offers and promotions.
Application
- Industrial fields: textile, socks/clothes making, glass, coating, silk-screen printing, printing, foodstuff, processing, dyeing, laundry with high temperature.
- Civil fields: net bars, stores, supermarkets, mess hall, food markets, waiting-rooms and recreation places and other occasions with air-conditioning.
- Agricultural & horticulture fields: large farms, greenhouse and livestock farms, etc.
This group includes Horizontal Roof Extract Fans, Centrifugal Roof Extract Fans, Vertical Discharge Centrifugal fans, and Roof Axial Extract Fan. The two different horizontal and vertical blow types are manufactured from roof fans.
| Model | Voltage (V) | Frequency (Hz) | Power (KW) | Speed (r.p.m) | Airflow (m³/h) | Sound Pressure dB(A) |
| VLF-R / 400 / 6 / 2P | 230-400 | 50 | 2,2 | 2880 | 9540 | 70 |
| VLF-R / 400 / 6 / 4P | 230-400 | 50 | 0,75 | 1410 | 5100 | 54 |
| VLF-R / 450 / 6 / 2P | 230-400 | 50 | 3,00 | 2880 | 12750 | 73 |
| VLF-R / 450 / 6 / 4P | 230-400 | 50 | 0,75 | 1410 | 7300 | 58 |
| VLF-R / 500 / 6 / 2P | 230-400 | 50 | 5,50 | 2880 | 18450 | 75 |
| VLF-R / 500 / 6 / 4P | 230-400 | 50 | 1,10 | 1410 | 12000 | 62 |
| VLF-R / 560 / 6 / 2P | 230-400 | 50 | 7,50 | 2910 | 27100 | 81 |
| VLF-R / 560 / 6 / 4P | 230-400 | 50 | 2,20 | 1440 | 16000 | 64 |
| VLF-R / 630 / 6 / 2P | 230-400 | 50 | 11,00 | 2930 | 30000 | 87 |
| VLF-R / 630 / 6 / 4P | 230-400 | 50 | 3,00 | 1440 | 21350 | 69 |
| VLF-R / 710 / 6 / 4P | 230-400 | 50 | 4,00 | 1440 | 28750 | 73 |
| VLF-R / 800 / 6 / 4P | 230-400 | 50 | 7,50 | 1440 | 39000 | 77 |
| VLF-R / 800 / 9 / 4P | 230-400 | 50 | 7,50 | 1440 | 40400 | 77 |
| VLF-R / 900 / 6 / 4P | 230-400 | 50 | 15,00 | 1440 | 57200 | 81 |
| VLF-R / 900 / 9 / 4P | 230-400 | 50 | 18,50 | 1440 | 59000 | 82 |
| VLF-R / 1000 / 6 / 4P | 230-400 | 50 | 22,00 | 1440 | 79000 | 84 |
| VLF-R / 1000 / 9 / 4P | 230-400 | 50 | 30,00 | 1440 | 81000 | 85 |
| VLF-R / 1250 / 6 / 4P | 230-400 | 50 | 55,00 | 1440 | 145000 | 92 |
| VLF-R / 1250 / 9 / 4P | 230-400 | 50 | 45,00 | 1440 | 131400 | 88 |
