Drain funnel gasket 90, for connecting elbows to WC, black color (HDPE drainage) 387.282.00.1

Geberit drain connection gasket – reliable WC drain seal

This drain socket gasket, made of durable EPDM rubber, is a key element in the Geberit drainage system. It provides a tight connection for WC connecting elbows, minimizing the risk of leaks and unpleasant odors. Designed for 90 mm diameter pipes, it is ideal for both new system installations and replacement of worn parts.

Durability and material resistance

The gasket is made of ethylene-propylene-diene monomer (EPDM) rubber, which guarantees its high resistance to chemicals, temperatures and UV radiation. This ensures that it retains its properties for a long time, providing reliable operation of the installation. This material is also resistant to typical substances found in domestic wastewater, which extends the life of the gasket and minimizes the need for frequent replacement.

Installation and compatibility

The gasket is dedicated to Geberit HDPE drainage systems, but thanks to its standard dimensions, it can also be used with other brands offering 90 mm diameter components. Its installation is simple and intuitive – just place it in the drain socket before connecting to the connecting elbow. The use of high-quality material ensures easy installation and disassembly if servicing the installation is necessary. It is a replacement part that will quickly restore tightness in the event of damage to the old gasket.

Application in various installations

The gasket is used in both domestic and commercial installations – in residential buildings, offices, commercial or catering establishments. Thanks to its versatility and high quality, it is a reliable element of every Geberit drainage system. Its solid construction ensures long-term use even in demanding operating conditions.