The Rainwater Universal Adaptor Flexible Type for 110mm Socket (SKU: URA100) is a specialized drainage connector designed to link various rainwater pipe sizes directly into standard 110mm underground drainage sockets or soil systems. Manufactured from flexible, heavy-duty elastomer or uPVC composites, this adaptor provides a reliable transition point that accommodates slight misalignments between vertical rainwater downpipes and subterranean drainage runs.
 
Featuring a multi-stepped or flexible ribbed profile, the adaptor forms a tight, secure seal around different downpipe diameters without requiring complex custom plumbing or solvent welding. Its inherent flexibility helps absorb ground movement and thermal expansion, preventing stress fractures at the joint connection and maintaining a watertight seal over years of seasonal weather changes.
 
Engineered for durability and longevity, the material is resistant to UV radiation, soil chemicals, and root penetration when installed underground. It simplifies the connection process between above-ground rainwater management networks and below-ground drainage lines, ensuring compliance with general good practice for surface water disposal.
 
uPVC
Ring Seal Joints
Suitable for Gravity Drainage
Install to Depths of 10m