Features:
High Quality 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 profile finish which is designed to releases your trapped air in your roof space by as much as 50 degrees in just minutes.
This Roof Ventilator is a dependable rotary that works automatically, continuously and silently without operating or maintenance costs.
Premium-grade stainless steel dual ball bearings with integrated molded shield to protect bearings raceway.
Internally and externally braced; permanently lubricated ball bearings.
Ideal for residential or light commercial use.

Specification:
Stainless steel turbine fits any roof pitch
100% brand new and high quality
Material: stainless steel
M:210mm*210mm*150mm(8.26"x8.26"x5.9")
Diameter:150mm
Weight:758g/ 26oz
Colour: Silver