Rotating Roof Vents, Stainless Steel Spinner Chimney Cowl, Strong Pressure Resistance, Not Easy to Deformation, Used for Warehouse, Bathroom, Sunroom Exhaust, Wind Turbines Air Ven

Stainless steel chimney cap, rotating ventilating turntable exhaust fan cap, stainless steel factory roof, non-slip chimney cap, galvanized range hood cap for cookers, fits most standard chimney pots Packaging 110 to 250 mm: vent cap x 1 piece, clamp x 1 piece 300 mm: vent cap x 1 piece, fixing feet x 3 pieces 350 to 400 mm: vent cap x 1 piece, fixing feet x 4 pieces Dimensions 4.3 inches/110 mm 5.9 inches/150 mm 6.3 inches/160 mm 7.9 inches/200 mm 9.8 inches/250 mm 11.8 inches/300 mm 13.8 inches/350 mm 15.7 inches/400 mm Features 1. easy to install 2. No electricity required, energy saving and no noise 3. increases exhaust value and improves air in the chimney 4. protects the chimney from external rain, snow, wind and frost, high temperatureresistant Name: Non-powered wind cap (chimney hood) Material: 304 stainless steel (internal galvanized rollers) Notes 1. The larger the size, the greater the number of blades and the more dense 2. Please note when unpacking and installing, wear gloves to avoid scratching 3. The product is manually measured, slight error within the normal range; due to light, angle and screen colour, there may be a slight colour difference, the product prevails in kind 4. If you have any questions about the product, please contact us, we are honoured to serve you

• 【Keep your ducts clear】Protect your fireplace from rain andmoisture, preventsmoke from being blown back into the room, can solve smoke filled problems in your home and odour problems
• 【Sturdy 304】Rotary smoke evacuator is made of 304 stainless steel, waterproof and rustproof, not easily deformed, can resist extreme weather conditions, long life, sturdy and
• 【Size Options】110 to 400mm diameter available, fits most standard chimney pots with a swivel, 110 to 250mm chimney ports are installed with clamps, 300 to 400mm are installed with fixed feet
• 【Use scenario】Can be installed in industrial plants, farms, vegetable sheds, underground car parks, warehouses ventilation, help to easily discharge the turbid air, promote air circulation
• 【Maintenance-free】Installation is simple and quick, one person can easily complete the installation, smooth surface without nodes, not easy to stain dirt, easy to clean, no frequent replacement after installation, no maintenance