Factory Price Roof Vent

• After-sales Service: on Line Service
• Warranty: One Year, One Year
• ventilation mode: natural ventilation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TB
• Certification: TUV, ISO9001, CE, TUV, ISO9001, CE
• Ventilation Mode: Natural Ventilation
• After-Sales Service: on Line Service
• Material: Stainless Steel
• Type: Venetian-Style Outlet
• Venetian-Style Air Layers: Single
• Installation: Duct Fans
• Usage: Ventilation
• Product Name: Aluminium Vent Louver
• Application: Ventilation
• Keyword: Air Louvre Vent
• Diameter: 150mm 200mm 250mm 300mm
• Shape: Round
• Feature: for Mounting in Places with Small Spaces
• Used: Ventilation Pipes, Smoke Stacks, and Air Extractio
• Transport Package: Carton
• Specification: TB
• Trademark: OEM OR ZENGO
• Origin: Zhejiang China
• Production Capacity: 5000PCS/Week
• Package Size: 45.00cm * 45.00cm * 45.00cm
• Package Gross Weight: 3.000kg

Product Description

Rotating Chimney Cowl Cap,TB

Rotating hood for ventilation pipes, smoke stacks, and air extraction.
Made of galvanized metal, very light, and resistant to the elements. Installs quickly and easily to the extraction pipe.
Hat designed to rotate with the action of the wind, so that the more the wind blows, the more the blades rotate, and the more powerful the air suction from the inside to the outside.
It prevents the wind from entering with force inside the pipe, chimney, stove, etc., thus avoiding the undesirable effect of the house full of smoke.

 

ΦD(mm)	A(mm)	B(mm)	C(mm)	H(mmV)a
150	200	160	260	27016
200	250	220	300	30018
250	300	230	320	31018
300	350	250	350	33022