The COSAF‑15D compression straight connector delivers a reliable, solder‑free solution to join a 15 mm copper pipe to a ½″ BSP female threaded fitting. Constructed from durable, corrosion‑resistant brass and supplied with a pre‑loaded olive, it ensures a flame‑free leak‑tight joint — perfect for hot and cold potable water systems, radiator connections or retrofit installations where soldering isn’t an option. WRAS‑approved and designed for quick installation, this connector is a trusted choice for professional plumbers and domestic heating projects alike.
The COSAF-35G Compression Straight Connector is a heavy-duty brass fitting designed for secure connection between 35mm pipework and 1¼" female iron threaded fittings. Ideal for hot and cold water and central heating systems, this high-quality compression connector ensures reliable, leak-free performance with easy installation for UK plumbing and heating applications.