Compression Fittings

This Compression 22mm x 1/2 Straight Connector Male Iron fitting is an essential component for any plumbing system. Made from high-quality materials, it is compatible with a range of systems and ensures a secure and leak-free connection. Shop now at Plumbco Online for fast delivery options.

The Danfoss Compression Fitting (Iron to Copper Adaptor) 1/2in x 15mm ensures secure and leak-free connections between iron and copper pipes. Designed for durability and easy installation, it's ideal for residential and commercial plumbing applications.

The Viva 1½″ Flexible Connector – Compression × Plain Spigot (product code WFLEX02) is a versatile, high‑quality polypropylene waste connector tailored for 1½″ pipework. It features a plain push‑fit tail and a compression outlet, making it compatible with plastic, copper or lead pipe – ideal for fast, reliable installations or retrofits in UK bathrooms.

The Viva 1¼″ Flexible Connector WFLEX01 is a high‑quality polypropylene flexible waste connector perfectly suited for 1¼″ pipe systems. One end features a plain spigot for push‑fit installation, while the other offers a compression outlet compatible with plastic, copper or lead pipework — delivering an easy, reliable solution for modern UK plumbing installations.

Ensure optimal water flow and prevent scale buildup with the Calcombi CalMag 15mm Compression Scale Reducer. Designed to fit seamlessly into your plumbing system, this scale reducer effectively reduces limescale formation, extending the lifespan of appliances and improving water efficiency.

Combat limescale and enhance water efficiency with the CalMag 22mm Compression Scale Reducer. Ideal for residential and commercial plumbing systems, this reducer prolongs appliance lifespan by preventing scale buildup.

15mm x 3/4" Compression MI Elbow - supplied with a pre-loaded olive in compression nut.
Suitable for hot and cold water systems.

The Viva 1½″ Flexible Fitting – Compression × Compression (product code WFLEX06) is a high‑quality polypropylene waste connector rated for 1½″ pipe systems. With compression fittings at both ends, it fits seamlessly to plastic, copper or lead pipework—making it a smart choice for modern UK bathroom and kitchen installations.

The Viva 1¼″ Flexible Fitting – Compression × Plain Spigot (product code WFLEX03) is a versatile, easy‑to‑fit waste connector manufactured in polypropylene. With a compression outlet on one end and a plain spigot on the other, it suits universal pipe types including plastic, copper and lead — perfect for UK basin and sink installs.

The Viva 1½″ Flexible Fitting – Compression × Plain Spigot WFLEX04 is a versatile waste connector designed for 1½″ pipework, featuring a plain‑end push‑fit tail and a compression outlet compatible with plastic, copper or lead pipes. Manufactured in high‑quality polypropylene, it provides a quick and reliable solution for awkward or retrofit installations.

The Navigator 35mm Brass Compression Equal Tee is a durable and reliable plumbing fitting designed for hot and cold water systems. Supplied with pre-loaded olives in the nut ends, it ensures a secure, leak-free connection. Ideal for installations where soldering isn't an option.

The Navigator Chrome Compression 22mm x 22mm x 15mm Reducing Tee is a durable and reliable plumbing fitting. Featuring a sleek chrome-plated finish and pre-loaded olives in the nut ends, this reducing tee ensures a secure, leak-free connection for both residential and commercial plumbing systems.

The Navigator 35mm Compression Elbow is a reliable 90-degree plumbing fitting designed for easy installation. Supplied with a pre-loaded olive in the compression nut, it ensures secure and leak-free connections for hot and cold water systems.

The Navigator 42mm x 35mm Compression Reducing Set is a 3-piece fitting designed for seamless pipe size transitions. Ideal for hot and cold water systems, this durable compression set ensures secure, leak-free connections without soldering.

35mm Brass Compression Stop End – WRAS approved fitting, supplied with a pre-loaded olive in the compression nut. Ideal for sealing off pipework in hot and cold water systems without the need for soldering.

The Navigator Chrome Plated Compression 15mm x 1/2" FI 90-Degree Elbow offers a durable and attractive solution for plumbing connections. Supplied with a pre-loaded olive in the compression nut, it ensures secure and leak-free performance. Ideal for modern plumbing systems.

The Altecnic iStop® anti‑freeze valve (28 mm, part 108301) protects central heating and heat-pump circuits by automatically draining the system when water temperature falls to around 3 °C — closing again at 4 °C. Built from brass with compression connections, it handles up to 10 bar pressure and operates reliably in ambient temperatures from –30 °C to 60 °C.

The Prima Plus Compression Blanking Disc 22mm (124239) is a durable and reliable solution for sealing the ends of pipes in plumbing and heating systems. Designed for easy compression installation, it ensures a secure, leak-free fit and long-lasting performance. Ideal for both professional plumbers and DIY users, this blanking disc provides efficient and effective pipe closure. Shop Plumbco for trusted Prima Plus fittings with fast delivery.

The Prima Plus Compression Blanking Disc 15 mm (124235) provides a secure and reliable solution for sealing off unused pipe ends. Its durable construction ensures a leak-proof fit, making it ideal for both professional plumbers and DIY installations where precise and dependable pipe sealing is required.