400mm

Ventilation Ducting | Spiral Tube & Fittings | Reducers | Custom Reducers | 400mm

400mm Custom Reducer
CRC400

Use the drop-down menu to select the size closest to the size of the smaller end of the reducer required. Use the text box to enter the precise sizes.

Please use the radio buttons to specify male or female connections.

A 'male' end will be supplied with an outside diameter approximately 1.5mm smaller than the size specified.

A 'female' end will be supplied with an inside diameter equal to the size specified.

Smaller end

Fit - large end

Male

Female

Fit - small end

Male

Female