
The SmarteX-COPPER 20mm Cap is a push-to-fit end cap that seals off the end of a copper tube without soldering. Part of the SmarteX copper fittings range, it is made from lead free brass for a clean, secure stop end.
The cap simply pushes onto prepared copper tube to terminate a run or cap off a future connection point. As a push-fit fitting it needs no torch, flux or solder, making it quick to install.
SmarteX-COPPER 20mm Cap is a push-fit fitting designed for use with copper tubing, ensuring reliable connections without the need for clamps, adhesives, or soldering. It provides a straightforward solution for capping copper tubes in potable water systems. Engineered from lead-free brass, this fitting guarantees durability and safe water usage. It can withstand a temperature range of -50°C to +70°C, and the push-fit design allows for easy installation.
No, this cap is made from lead free brass; it is designed to connect to copper tube.
This listing is the 20mm SmarteX copper cap; other SmarteX cap sizes such as 15mm are sold separately.
No. It uses a push-to-fit joint and pushes straight onto prepared copper tube.
This is a push-fit (not press) cap in lead free brass, designed for long-term durability in plumbing systems.


