actory produce stainless steel kitchen roof ventilation fan prices industrial exhaust fan roof Non Power Roof Ventilator, Wind Turbines Attic Air Vent Ventilating Fan Roof Turbine

Packaging and delivery

Advantage of the 600mm 24inch roof turbine exhaust fan no power roof fan with blue steel bottom plate:
1- Automatic driving by wind, working 24 hours of a day
2- High sensitivity, the blades drive with slight wind, the difference in temperature also makes the blade driving.
3- Stable rotary, mute sounds so no influence of the workshop
4- Complete senior axis bearing, no lubrication
5- Corrosion resistant, acid proof and alkali proof, long time using
6- Different size according to the size of the workshop, size can be 300~600mm
7- material: color seel, stainless steel

• Vents Material: Roof Ventilator Is Sturdy, Durable And Made Form High Quality Weather Resistant Materials. It Offers The Performance Of Standard Roof Venting Systems But In A Slimline, Low Finish Which Is Designed To Releases Your Trapped Air In Your Roof Space By As Much As 50 Degrees In Just Minutes.
• Vent Connect Size: 110Mm,150Mm,200Mm
• Vent Function: Premium-Grade Stainless Steel Dual Ball Bearings With Integrated Molded Shield To Protect Bearings Raceway.Internally And Externally Braced; Permanently Lubricated Ball Bearings.
• Stainless Steel Exhaust Hood For: Ideal For Residential Or Light Commercial Use. Stainless Steel Turbines Fits Any Roof

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