The 16/20 – End Cap is a professional PEX gas fitting designed for LPG gas installations where a 16–20mm PEX gas pipe needs to be safely sealed or terminated. This fitting is commonly used by qualified gas installers to cap off unused pipe ends during new installations, system modifications, pressure testing, or when planning for future system extensions.
Manufactured for durability and long-term reliability, the 1620 end cap provides a secure and permanent seal when installed using the correct PEX press or crimp system. It prevents gas leakage and maintains system integrity, making it an essential component for safe and compliant gas reticulation.
PEX gas systems are widely used due to their resistance to corrosion, vibration, and scale build-up. The 16/20 end cap complements these advantages by ensuring unused sections of pipe are safely isolated without compromising system performance.
Its compact design allows installation in confined spaces such as wall cavities, cupboards, ceiling voids, or behind appliances. The end cap is particularly useful during phased installations, maintenance work, or when appliances are removed or relocated.
When installed correctly by a qualified gas installer, this fitting supports compliance with LPG installation standards and contributes to the overall safety of the gas system.
This fitting is suitable for:
– Sealing unused 16–20mm LPG gas pipe ends
– Pressure testing and commissioning gas systems
– Temporary or permanent pipe termination
– Residential and commercial gas reticulation
– Professional installer toolkits and spares
