Min. Order Reference FOB Price
5 Pieces US$300.00-450.00 / Piece
Product Description
CE UL certified Roof Ventilator Industrial Roof Exhaust Fans air inlet exhaust pp shell dairy farm barn animal husbandry roof chimney fan Parameter Model Air volume m³/h(0Pa) Energy efficiency ratio m³/h/w Rated power kW voltage V Blade Drive mode Blade ...