20inch Attic Turbine Roof Exhaust Vent

Model NO.

Aipu 20''

Material

SS202/SS304/SS201

Blades

25

Turbo Diameter

630mm

Throat Size

500mm

Total Height

600mm/520mm

Base Plate

Color Steel Made

Bearing

UBC

Blades

0.25mm

0.32mm

Cap, middle base

0.37mm

0.41mm

Base plate

0.4mm

0.426mm

Stainless Steel

SS201

SS202,304

The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation. The hot air rises and cold air falls, which makes the fan rotate. So the indoor heat, stink and dust are exhausted effectively. It also can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human matabolism and other dirty volatile mixed-doped odor as well as virused and bacteria invasion. As a result, it improves the working environment, protects workers' health and enhances the working efficiency.It is widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage, paper mill, galvanization factory and coating factory.Advantages:1)High-efficiency ventilation2)High-quality stainless steel body3)Easy and fast installation.4)Environmental protection, energy saving and no electricity cost.5)stable and durable, dehumidification, anti-sweat and rain-proof.6)High sensitivity and no nosie.7)All the ventilators adopt American UBC bearings, free lubrication. Supporting brackets are all made of stainless steel, which has very good corrosion-resistant ability.