Round Roof Flashing Cap, 160mm Galvanized Steel imney Cap Roof Round Roof Vent with Rubber Gasket for Perfectly Insulate

Name: Unpowered hoodMaterial: 304 stainless steelSpecifications: 100-300mmFunction: high speed, high exhaust, rain protection.

• Noiseless and rainproof: The roof fan makes no noise when rotating. The distance between the downwardly protruding slats is small enough to prevent rainwater from entering the ventilation system.
• 110-200mm comes with its own clamp, 300mm comes with its own foot pads
• Rotated ventilation ducts, imneys and exhaust imney hoods. Suitable for factories, farms, production workshops, kitens, roofs, homes, farms
• Large-scale applications: This turbine ventilation breathable product has high sensitivity for all-day operation and is widely used for ventilation in large factories, warehouses, stages, high-rise buildings and residential buildings, etc.
• No assembly required: ready to use as soon as you receive it