Compression Fittings

The Compression 10mm Stop End COEC‑10 is a high-quality brass plumbing fitting designed to securely cap 10mm pipework. Ideal for hot and cold water systems as well as central heating installations, this stop end provides a reliable, leak-resistant seal, making it suitable for both professional plumbers and DIY plumbing projects.

The 15mm Compression Elbow (COE-15) is a high-quality brass fitting designed to create secure, leak-resistant 90° connections in plumbing and heating systems. Ideal for domestic and commercial installations, this elbow ensures reliable performance, smooth water flow, and long-lasting durability for all types of pipework.

The COET‑15 15mm Compression Equal Tee is a premium brass plumbing fitting designed for creating reliable three‑way pipe connections in domestic and commercial systems. Its precision compression design delivers a secure, leak‑resistant junction without the need for soldering, ideal for hot and cold water, heating circuits and central heating installations. Compatible with standard 15mm copper and plastic pipework, this equal tee is perfect for professional plumbers and DIY projects alike.

The 15mm Compression Straight Coupling (COC-15) is a robust copper connector designed for creating secure, leak-resistant joints in plumbing and heating installations. Ideal for both professional and DIY use, this compression fitting allows for quick and reliable connection between two 15mm pipes without the need for heat—perfect for repairs, upgrades, and general pipework.

The 15mm x ¾" Compression Straight Connector (COSAF-15E) is a high-quality brass fitting designed to provide secure, leak-resistant connections between pipes in domestic and commercial plumbing and heating systems. Ideal for repairs, maintenance, or new installations, this straight connector ensures reliable water flow and long-lasting performance.

The 15mm x 1/2" Compression Straight Male Connector COSAM-15D features a pre-loaded olive in the compression nut for easy, secure installation. Suitable for hot and cold water systems, it provides durable, leak-free performance for professional installers and DIY plumbing projects.

The 15mm x 12mm Compression Reducing Coupling (CORC-1512) is a high-quality brass fitting designed to connect pipes of different sizes securely. Ideal for domestic and commercial plumbing and heating systems, this reducing coupling ensures leak-resistant, durable joints, providing reliable water flow and long-lasting performance for all types of pipework.

The 15mm x 3/8" Compression Straight Male Connector COSAM-15C comes with a pre-loaded olive in the nut end for easy and secure installation. Suitable for hot and cold water systems, it ensures durable, leak-free performance for professional installers and DIY plumbing projects.

The 22mm Compression End Cap (COEC‑22) is a high-quality brass fitting designed to seal the end of a 22mm copper pipe. Pre-loaded with an olive for quick, leak-proof installation, it provides a reliable, solder-free solution for hot and cold water systems, plumbing repairs, or temporary and permanent pipe closures.

The 22mm x 1" Compression Straight FI Connector COSAF-22F includes a pre-loaded olive for fast, reliable installation. Ideal for joining 22mm copper pipe to 1" fittings, it delivers a secure, leak-free seal for both hot and cold water systems in domestic and commercial plumbing applications.

The 28mm x 1" Compression Straight Connector (COSAF-28F) is a high-quality brass fitting designed to provide secure, leak-resistant connections between pipes in domestic and commercial plumbing or heating systems. Ideal for maintenance, repairs, or new installations, this straight connector ensures reliable water flow and long-lasting performance.

The COSAM‑28F 28mm x 1″ Compression Straight Connector is a durable brass plumbing fitting that creates a secure straight‑line connection between 28mm pipework and a 1″ BSP male thread. Ideal for hot and cold water systems, central heating and general plumbing installations, this compression adaptor delivers reliable, flame‑free installation with a WRAS‑approved, pre‑loaded olive for quick and leak‑resistant performance.

The COMP 22mm Straight Coupling COC-22 is a quality brass compression fitting designed to join two 22 mm copper pipes in a straight line — ideal for both hot and cold water systems. Supplied complete with a pre-loaded olive in the nut ends, it offers a reliable, leak‑proof joint without the need for soldering — perfect for maintenance, repairs, or installations where flame‑free fitting is a must. This coupling is WRAS‑approved and built to last, making it an excellent choice for domestic plumbing and heating applications.

10mm Compression Coupling - supplied with a pre-loaded olive in compression nut.
Suitable for hot & cold domestic water systems.

The 10mm Elbow 90° Compression Fitting is the perfect solution for redirecting and connecting 10mm copper pipes in your plumbing system. With its 90-degree angle design, this fitting allows for easy installation around corners or obstacles, ensuring a smooth and efficient plumbing setup. The compression design of the fitting provides a secure and leak-free connection, giving you peace of mind and reliable performance. Crafted from high-quality materials, the 10mm Elbow 90° Compression Fitting is built to last and resistant to corrosion, making it suitable for various residential and commercial applications. Upgrade your plumbing system with the reliable and efficient 10mm Elbow 90° Compression Fitting from Plumbco Online.

The Navigator 10mm Brass Compression Equal Tee is designed for secure and efficient pipe connections. Supplied with pre-loaded olives in the nut ends, it ensures quick and hassle-free installation. Ideal for hot and cold water systems.

Compression 10mm x 1/4" Straight FI connector - supplied with a pre-loaded olive in compression nut.
Suitable for hot and cold water systems.
Compression fittings are useful when working in conditions that are not suitable for soldering.

The 10mm Compression to 14mm Male Iron Connector is a versatile plumbing fitting that enables a secure connection between a 10mm copper pipe and a 14mm male iron fitting. It features a compression end for easy and reliable installation, ensuring a tight and leak-free joint. The other end of the connector is designed with a male iron thread, providing compatibility with various plumbing components. Crafted from high-quality materials, this connector offers exceptional durability and long-lasting performance. Whether you're working on a plumbing repair or installation project, the 10mm Compression to 14mm Male Iron Connector is an essential component for ensuring a reliable and efficient plumbing system. Shop now at Plumbco Online and experience hassle-free plumbing solutions.

Comp 10x 38 St Conn CX MI is a high-quality compression fitting that is perfect for connecting copper pipes. It is made of brass and has a male thread size of 3/8 inches. This fitting is easy to install and is a great way to ensure a leak-free connection.

Comp 10x 8 Reducing Coupler is a high-quality compression fitting that is perfect for reducing the size of copper pipes. It is made of brass and has a male thread size of 10mm and 8mm. This fitting is easy to install and is a great way to ensure a leak-free connection.