125mm Circular

125mm - 100mm Round Reducer ...

125mm - 150mm Round Reducer ...

Connector for round pipe systems ...

Connector for round pipe systems. ...

Condensation trap for use with plastic round duct of 100 diameter. Prevents condensed water from running back down the duct towards the fan in vertical PVCu ducted applications. Not suitable for flexible duct run although you can join flexible ...

Plastic Inline Duct Connectors - 125mm, ...

125mm Round Connector with Damper ...

125mm Round Equal T Piece PVC T-Piece to connect to round ducting. ...

Plastic Circular Duct Clips - 125mm ...

125mm Round Wall Plate ...

Ducting Round Equal Y-Piece Plastic Joiner Ducting Fixture. ...

Wall Duct - 350mm For bridging cavities or lining solid exterior walls. Mortared into position. ...

Round plastic ducting Pressure drops for 125mm circular - 1 meter 15l/s = 0.2PA 30l/s = 0.7PA 60l/s = 1.90PA ...

2M of self seal thermal duct. Lightweight, durable and fully conformed to building regulations, the Verplas Thermal Ducting range is designed to assist in minimising heat loss through the ductwork system of your chosen ventilation system while preven ...

Round plastic ducting Pressure drops for 125mm circular - 2 meter 15l/s = 0.4PA 30l/s = 1.40PA 60l/s = 3.80PA ...

Round ducting to Double airbrick adaptor. (Air brick not included) Fits 100/125/150mm round pipe ...