Pennine Top Hat Units – Rigid & Flexible (110mm & 160mm) grasstop access cover T-Piece Connector

T-Piece Connector

This pump is designed for pumping clean water only

Suitable for use with EcoGrid and other permeable systems

A shallow profile with a discrete polished top edge

Pennine Top Hat Units – Rigid & Flexible (110mm & 160mm) grasstop access cover T-Piece ConnectorPennine Top Hat units are preformed sleeves designed to create an airtight seal around service pipe penetrations. Available in rigid polypropylene or flexible TPE with a Jubilee Clip, these units provide a reliable barrier in applications such as attenuation tanks or pipe entries through membranes. Lightweight, durable, and simple to install, theyre manufactured to ISO 9001 standards using recycled plastics and are fully recyclable at end of life.