McAlpine Flexible Extension for WC Connectors EXTB-F

Product Description

110mm Inlet Flexible Extension for WC Connectors. Outlet Size – 3½”/90mm

Specification

Available for 3½”/90mm and 4″/110mm PVC-U and cast iron soil pipe diameters (internal)
Suits all McAlpine Rigid and MACFIT WC Connectors with 4″/110mm outlets
Independent tests prove conclusively that there is no build-up of sediment in the flex
Effective length Closed: 95mm, Extended: 195mm
Complies with DIN 1389:2000-05
LGA certified