The Wall Flange Kit 20mm MDPE – Geka is a compact, ready-to-fit connection for MDPE piping, ideal for tradespeople installing water or irrigation lines onto flat surfaces. It combines a 20mm MDPE wall flange with a Geka 1/2" BSPM fitting for quick, reliable joins.

What's in the kit

• 1 x MDPE Wall Flange 20mm – ½” BSP (MDPEWF20-12BSPF)
• 1 x Geka 1/2" BSPM Fitting (GK12BSPM)

Key features and performance

MDPE fittings used here are designed for durability, flexibility and chemical resistance in piping systems. The kit incorporates a PN10 MDPE connection rated to withstand up to 10 bar (approximately 145 psi), making it suitable for water supply and irrigation, with potential use in certain industrial processes where MDPE is appropriate. The compression thread design provides a tight seal without the need for specialist equipment, helping to keep installation simple and cost-effective on site.

Geka design and materials

• The Geka type claw inlet pairs with a 1/2" BSP male outlet for fast, tool-free assembly and disassembly.
• Brass construction on the connector offers good corrosion resistance in exposed environments, with high‑quality rubber seals to ensure a watertight and airtight fit.
• The universal claw design supports straightforward connections across compatible hoses and pipes, reducing downtime on site.

Notes and practical considerations

Please note that PTFE tape is not included with this kit and must be purchased separately. This kit is designed to connect MDPE pipe to a flat surface via a compression fitting, and the Geka component provides a robust seal suitable for a range of fluid handling applications.

Who this is for and typical use

Heat-free, clamp-free installation for MDPE water and irrigation lines where a secure wall connection is needed. It’s particularly practical for garden installations, plant rooms, or service points where pipes must terminate at a fixed surface while maintaining a reliable flow path.