VENT - Stainless Steel Wall Vent WITH MESH 125mm Manufactured in quality stainless steel, this gravity louvred vent - commonly known as a flap vent - is designed to allow air to be vented into the atmosphere, while stopping cold air and pests entering the system when not in use
Supplied with a cinder mesh - rear flange attachment, screws and rubber gasket 316 Grade Stainless steel Rear flange for ducting attachment Suits 125mm (5) diameter duct D50mm Rear flange H180 x W180 x D23mm External dimensions Hint - use with metal worm drive clamp to secure ducting