Suppliers of High Quality Japanese Koi and Products

Tel: 01777 839 176

Pipework and Fittings

Flexible Tee 4 inch (115 mm to 102 mm)

Flexible Tee 4 inch (115 mm to 102 mm)


These Flexible Tees are used by professionals nationwide. These high quality flexible couplings let you connect all common household drain, waste, and vent pipes quickly and easily without using special tools or fittings. They're exceptionally flexible and extra long to be the ideal replacement for fittings cut out at the joint during alteration or repair. The connectors are easily insta

PVC Clear Braided Hose 3/4 inch (19mm)  30 Meter Roll

PVC Clear Braided Hose 3/4 inch (19mm) 30 Meter Roll


This PVC Clear Braided hose is both durable and of very high quality. Apart from transferring liquids and especially water, this hose is often used for supplying air to a Aerated Bottom Drain.The Clear braided PVC hose is reinforced with a polyester fibre. The Braid angle is laid down at 54° - 44’, providing optimum performance.The quality of the hose permits this to be totally

1.5 inch 3 Way Ball Valve (Black)

1.5 inch 3 Way Ball Valve (Black)


Made from PVC, these 3 Way Ball Valves are a great way to divert water between to returns or from two suction points. Also very handy when setting up a bypass on a UV light. These superbly manufactured three way ball valves are ideal for those more complex installations, for example, they can be situated in the pipework to offer two returns (one at each end) to your pond or quarantine

4 inch x 3 inch Reducer

4 inch x 3 inch Reducer


Without doubt more and more Koi and pond enthusiasts are turning to using the Grey Pressure Pipe (PVC) pipe and fittings and this is something that we wholeheartedly welcome, mistakes made in pipe work in the initial stages are sometimes very hard to correct, or perform repairs to, so by using these types of pipe work and fittings you can be sure that the installation is going to be soun

Pipework and Fittings We understand that all hobbyists appreciate the importance of good basic design and the use of the best pipework and fittings, can you afford not to ?

The Importance of Pipe

At Koi Carp we understand that all hobbyists appreciate the importance of the fundamentals when it comes to planning their Koi pond project.

These include good basic design and the use of the best materials available within their budget.

The choice of which type of pipework to use has always been a predicament.
It is always prudent to use the best pipe available from the outset, as anything less can cause tremendous headaches in the future and it will be far more costly to correct later, than it would be to do it right the first time.

We are happy to provide assistance, should you require, in choosing the right pipe work for your project.

Pipe work on any system is extremely important, sadly, all too often some Koi Enthusiasts, having spent hours if not weeks and months constructing their own 'Ideal Dream Pond ' and having spent far more than they originally thought, and probably are fed up of all the hard work and can't wait to see their ponds burst into life, cut corners and opt for pipe work that just is not up to the job required of it ! Remember it is far easier, and cheaper, in the long-term to use the correct pipe work for the job !

Whether you are using 1" - 2" - 3" - 4" pipe work, then wherever possible always use 'Solvent Welded' joints and of sufficient strength to cope with the loading that you are going to put on it ?

When asked about certain brands of 'Push-On' pipe work and fittings ! We have a Simple Answer, anything that you can 'Push Together' the Water Pressure Can, and Does, 'Push Apart' And this type of jointed pipe work is not any cheaper than similar pipe work with 'Solvent Welded' joints and certainly is not as strong !

We have quite extensive stocks of pipe work and would be pleased to advise you on the type of pipe work you require for a particular job if you are unsure please email or phone us advice is free at Koi Carp.

The most popular of all the Black Solvent Weld Pipe is available direct from us in 3 meter lengths and we also have a excellent range of fitting to suit this pipe. It is capable of withstanding moderate pressure when using it for the return pipe work from your pumps etc. However our prefered alternative which, of course, is pressure pipe, but please bear in mind the type of application that you are wishing to do before deciding which pipe work to use.

Without doubt more and more Koi and pond enthusiasts are turning to using the Grey Pressure Pipe (PVC) pipe and fittings and this is something that we wholeheartedly welcome, mistakes made in pipe work in the initial stages are sometimes very hard to correct, or perform repairs to, so by using these types of pipe work and fittings you can be sure that the installation is going to be sound and, hopefully, trouble free.

The prices of the Grey Pressure Class E have come down so much over the past few years, especially with now with the wide use of the Internet, so using good high quality pipework and fittings is even far more accessible, far less expensive, and far better a proposition than it used to be.


Pipework and Fittings

We understand that all hobbyists appreciate the importance of good basic design and the use of the best pipework and fittings, can you afford not to ?


We accept these forms of payment