FRANKISCHE MLCP Alpex-Duo XS Press Copper Adapter 20 x 22mm

Copper Press Adapter for MLCP Systems.

CUB8292073701
  • £54.70 inc vat
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The FRANKISCHE MLCP Alpex-Duo XS Press Copper Adapter 20 x 22mm is a high-quality press fitting designed to connect multilayer composite pipe systems to copper, carbon steel, or stainless steel pipework. Manufactured from dezincification-resistant, lead-free silicon bronze, it provides excellent durability and corrosion resistance for both heating and potable water applications. Featuring a flow-optimised design and leak before press functionality, this adapter ensures a safe, reliable, and efficient transition between different pipe systems.

The FRANKISCHE MLCP Alpex-Duo XS Press Copper Adapter 20 x 22mm is engineered for professional plumbing and heating installations where a secure transition is required between 20mm MLCP pipe and 22mm copper or metal pipe systems. It is ideal for retrofit projects, system upgrades, and mixed-material installations where different pipe standards must be reliably connected.

Manufactured from dezincification-resistant, lead-free silicon bronze, this fitting offers excellent long-term corrosion resistance and mechanical strength. It features a white fixation ring with integrated inspection holes, allowing installers to visually confirm correct pipe insertion prior to pressing. A fixed stainless steel pressing sleeve ensures a permanent, secure, and leak-free connection when used with compatible press tools.

The flow-optimised internal design helps maintain efficient water movement while reducing pressure loss across the transition fitting. For added installation safety, the leak before press function ensures any unpressed joints will leak during pressure testing between 1 and 6.5 bar, allowing quick identification and correction before commissioning. Compatible with F and TH crimping contours, the FRANKISCHE MLCP Alpex-Duo XS Press Copper Adapter 20 x 22mm is a dependable solution for professional MLCP-to-metal system integration.

 

Features & Benefits
✅ Manufactured from dezincification-resistant, lead-free silicon bronze
✅ Designed for MLCP to copper/metal pipe transitions
✅ 20 x 22mm configuration for mixed system compatibility
✅ Leak before press function for installation safety
✅ Integrated inspection ring for correct pipe insertion checks
✅ Fixed stainless steel pressing sleeve for secure joints
✅ Flow-optimised design for efficient system performance
✅ Suitable for heating and potable water systems
✅ Compatible with F and TH crimping contours

Showing our 1 review for MLCP Alpex-Duo XS Press Copper Adapter 20 x 22mm. Write a review
Review Summary - 5 out of 5 based on 1 rating.
June 19, 2026 | Green Heatpumps
Frankische is excellent

Frankische is excellent

We use it on all our jobs & it is without doubt the best system on the market

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