roof turbine ventilator no power turbine roof ventilator

 Roof Turbine Ventilator No Power

Quick Details

Type: Ventilation
Material: Aluminum Alloy
Product name: Roof Ventilator
Function: Ventilaion
Application: Building
Size: 500mm/ 20''
Shape: Round
Feature: Energy Saving
Certification: ISO9001:2008
Color: Silver



  • Fluorocarbon polyester coated aluminum alloy and 304/2B stainless steel
  • Two NSK permanently lubricating bearings
  • Light weight and sensitive revolving
  • Rust resistant and anti- corrosive
  • Spins away heat and condensation
  • Removes moisture build up in winter
  • Low maintenance and easy installation
  • Wide range of colors to match with any roof
  • Suitable for tiled and metal roofs
  • Can be used in areas requiring cyclone rated products


Our Company

Our annual processing capacity reaches 120 000 tons (1.5 million ㎡). We operates 4 efficient production sites for galvanized rectangular air duct manufacture. Our duct works are certified by China National Accreditation Service for Conformity Assessment (CNAS).



Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-45 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: T/T, Western union, Money Gram, L/C, Paypal and etc.