End feed capillary fittings are widely used in plumbing and heating installations to create strong, permanent joints between copper pipes. At BES, we stock a large selection of copper and brass end feed fittings suitable across domestic and commercial pipework systems.
Whether you’re looking for elbow fittings, tee joints, reducers, or stop ends, BES will have the end feed capillary you need. Shop now for next day delivery on top quality plumbing fittings.
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End feed fittings, or capillary fittings, are available in a wide variety of sizes and types to facilitate smooth plumbing connections and assure the installer of reliable system performance.
Here at BES, we stock all the end feed/capillary fittings you could need.
Our end feed tee fittings make it easy to branch pipework where an additional outlet is needed. In the range you’ll find options such as End Feed Equal Tee 15mm, End Feed Equal Tee 22mm, and reducing variants such as End Feed Reducing Tee 22mm x 22mm x 15mm and End Feed Reducing Tee 35mm x 35mm x 22mm.
Popular fittings include End Feed Elbow 90° 15mm F x F, End Feed Elbow 90° 22mm F x F, and angled options like End Feed Obtuse Elbow 45° 22mm F x F, along with street elbows and long-tail versions for more specialised installations.
For joining straight lengths of copper pipe, our selection of end feed couplings covers the most commonly used sizes. Options such as End Feed Straight Coupling 15mm F x F, End Feed Straight Coupling 22mm F x F, and reducing options like End Feed Reducing Coupling 28mm x 22mm allow installers to extend pipe runs while maintaining a secure capillary joint.
End feed adaptors allow copper pipework to connect with threaded components used throughout plumbing and heating systems. Our range includes fittings such as End Feed Male Adaptor 15mm x 1/2" BSP, End Feed Male Adaptor 22mm x 1" BSP, and a variety of wallplate adaptors commonly used for taps and appliances.
Where pipework needs to step down or increase in size, reducers provide a simple transition between pipe diameters. Our range includes fittings such as End Feed Reducer 22mm x 15mm, End Feed Reducer 35mm x 28mm, and larger sizes including End Feed Reducer 54mm x 28mm.
Stop ends are commonly used when temporarily sealing or permanently closing off the end of a copper pipe. Available options include End Feed Stop End 15mm, End Feed Stop End 22mm, and larger fittings like End Feed Stop End 28mm and End Feed Stop End 54mm.
For installations requiring several outlets from one supply, our brass manifolds help distribute pipework efficiently. Options such as the 4 Way End Feed Brass Manifold 22mm x 10mm and 3 Way End Feed Brass Manifold 22mm x 8mm are commonly used in plumbing systems where multiple feeds are required.
Our end feed tap connectors make it straightforward to connect pipework directly to taps or appliances. The range includes fittings such as End Feed Straight Tap Connector 15mm x 1/2" Union Nut and End Feed Bent Tap Connector 22mm x 3/4" Union Nut, offering both straight and angled connection options.
Cylinder unions allow pipework to be connected to hot water cylinders and similar equipment while still allowing the joint to be disconnected if required. Options include fittings like End Feed Bent Cylinder Union 22mm x 1" Union Nut and End Feed Straight Cylinder Union 28mm x 1.1/4" Union Nut.
Our end feed air vents and caps are designed to help release trapped air from heating systems. Examples in the range include End Feed Air Release Valve 15mm M Copper and End Feed Air Vent Cap 22mm F Copper, commonly used around radiators and heating pipework.
Alongside the standard fittings, we also stock specialist components such as End Feed Full Crossovers, End Feed Return Bends, Blow Off Caps, and Tank Connectors, helping installers complete more complex plumbing layouts where pipe runs need to cross or change configuration.
Our end feed/capillary fittings come in a range of sizes too, from 6 mm to 108 mm. You can use the filter menu on the side of the page to help find end feed fittings in your preferred size, especially if you’re looking at a specific type.
End feed fittings are copper or brass plumbing fittings designed to be soldered onto copper pipework. When heated with a torch and combined with flux and solder, the solder flows into the capillary gap between pipe and fitting, creating a strong and watertight joint.
This method is widely used in plumbing systems because it creates permanent, robust joints that can withstand pressure and temperature fluctuations.
End feed fittings are slightly different from solder ring fittings. They require solder to be applied manually during installation, giving installers more control over the amount of solder used. In contrast, solder ring fittings have a pre-loaded ring of solder inside the fitting that melts when heated.
Many professional plumbers favour end feed fittings for larger installations because they offer greater flexibility and are often more cost-effective when working with large quantities of fittings.
Both copper and brass end feed fittings are widely used in plumbing installations. Copper fittings are generally used for standard water and heating pipework because they are compatible with copper tubes. Brass fittings are often chosen when extra strength or threaded connections are needed, such as adaptors and manifold fittings. Both materials offer dependable performance when installed correctly.
Whether you need a specific adaptor or elbow or simply want to know if a part is suitable for the job, every end feed fitting in stock has exact product specifications on its page. Additionally, apart from our ranges of end feed capillary fittings and pipe fittings, we also stock a variety of other ancillary products such as sealants and tools.
End feed fittings are simply copper or brass fittings that come in different shapes and sizes that are used to join copper pipework. We are often asked how to use an end fitting. Simply clean the copper pipe and the end feed fitting, apply flux and a heat source, then add solder around the joint and allow the joint to cool before touching it or moving it.
With free delivery on qualifying orders and speedy delivery on end feed/capillary fittings, BES aims to help you source and find everything you need as quickly as possible. At BES, we are also a one-stop shop for all pipes, tubes and fittings - we recommend checking out our ranges of pipe and tubing, clips and brackets, pipe insulation, pipe tools and trunking & cover before heading to the checkout.
If you need some help finding parts, contact us by calling us on 0800801090.
What sizes do end feed capillary fittings come in?
End feed fittings are available in a wide range of pipe sizes, typically from 6mm up to 108mm, allowing them to be used across domestic plumbing systems as well as larger commercial pipework installations.
How do you solder an end feed capillary fitting?
To solder an end feed fitting, the pipe and fitting must be cleaned, flux applied, and the joint heated with a blowtorch. Solder is then applied to the heated joint where it flows into the capillary gap between pipe and fitting to create a watertight seal.
What is the difference between end feed and solder ring fittings?
End feed fittings require solder to be applied during installation, while solder ring fittings contain a pre-installed ring of solder inside the fitting that melts when heated.
Are end feed fittings suitable for drinking water systems?
Many copper plumbing fittings are suitable for potable water installations when used with appropriate materials and installation methods. Always ensure the fittings used comply with relevant plumbing standards for the system being installed.
What solder should be used with end feed fittings?
For plumbing systems carrying drinking water, lead-free plumbing solder should always be used in combination with a suitable plumbing flux.
