Kair Ducting Reducer 100mm to 80mm Duct Pipe Reduction Connector for Extract Fans and Ventilation Units

Kair Ducting Reducer 100mm to 80mm100mm / 4 inch Side100mm male and will fit inside Kair 100mm straight ducting Part: DUCVKC250 without the need for a connector.80mm SideOn the other side there is a 80mm male spigot. Will fit into 80mm female fittings or flexible ducting.Can be used with rigid plastic ducting systems - seal with mastic or tape.Can be used with flexible ducting systems with use of metal hose clips.Max / Min Temperature: +60c / -15c.Kair plastic rigid ducting is perfect for DIY and trade use. Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood. This reducer can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems.