twin wall

Used to connect between two pipes of different diameters.

Available in level invert or conical.

Spigot to spigot, socket to socket and socket to spigot connections available.

All fitting can be air tested for sealed watertight systems.

Socketed Level Invert Reducer

Socketed Level Invert Reducer

Plain ended Level Invert Reducer

Plain ended Level Invert Reducer

Socketed Conical Reducer

Socketed Conical Reducer

Plain Ended Conical Reducer

Plain Ended Conical Reducer

Flat Back Level Invert Reducer

Flat Back Level Invert Reducer

Fabricated Twinwall Fittings Level Invert ReducersQTY reqd
CodeSize (mm)
LIR125X63125 X 63
LIR150X100150 X 100
LIR180X100180 X 100
LIR225X150225 X 150
LIR250X160250 X 160
LIR300X150300 X 150
LIR300X225300 X 225
LIR375X150375 X 150
LIR375X225375 X 225
LIR375X300375 X 300
LIR450X150450 X 150
LIR450X225450 X 225
LIR450X300450 X 300
LIR450X375450 X 375
LIR500X150500 X 150
LIR500X225500 X 225
LIR500X300500 X 300
LIR500X375500 X 375
LIR500X450500 X 450
LIR580X315580 X 315
LIR600X150600 X 150
LIR600X225600 X 225
LIR600X300600 X 300
LIR600X375600 X 375
LIR600X450600 X 450
LIR600X500600 X 500
LIR900X600900 X 600