Sell Natural Roof Ventilator

Price :
On Demand
Quantity :
20000
Standards & Approvals :
AP 500-I
Payment Terms :
Expected Delivery Time :
Additional Requirement :
carton
Price Valid Till :
Dec,31, 2023

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. As a result, it improves the working environment, protects workers' health and enhances the working efficiency. Its significant characteristics: no energy cost, free maintenance, strong ventilation, high sensitivity, no noise, stable and durable, dehumidification, anti-sweat and rain-proof. Model No.:500-I Material: stainless steel Amount of Blades:25pcs Total Height:600mm Turbine Diameter:620mm Ventilation Diameter:490mm Soleplate Diameter:490mm

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