Drainage & Water

Drainage & Water 

MDPE Fittings or medium density polyurethane come in all kinds of shapes and sizes and can be needed at short notice at any time depending on the type of work you are carrying out.

You might be on a  fencing job and dig through a water pipe or simply carrying out some water supply maintenance on a farm. For this reason we have a huge amount of MDPE fittings in stock all the time, you will be able to find anything you might need to solve an issue with 20mm, 25mm, 32mm, 50mm or 63mm polypipe and 15mm or 20mm copper pipe.

If you have a problem with 40mm or 100mm pipe we have some stocks here or for more complicated requirements we can get parts in on a same or next day service. We also keep lots of accessories for use when working with polypipe like pipe squeezes, ptfe tape, pipe cutters, wrenches and other items.


Plasson are a global leader in the manufacture of mdpe or plasson mechanical fittings. They also supply us with meters, push fit fittings, valves, repair clamps and specialist tools for using these fittings. In stock for 20mm, 25mm, 32mm, 50mm and 63mm pipes we have straight couplings, elbows, tee couplings, reducing couplings, male and female adaptors in all shapes, tank connectors, modular adapters, inserts, nipples, bushes, end plugs, threaded plugs, pipe lagging, water taps, wall plates, stop taps, pipe liners, imperial to metric adaptors and many many more are on offer as plasson have a huge amount of solutions for the connection of plastic pipe.

The products are very high in quality and they provide excellent customer service. Plassons fittings can be used in houses, infrastructure, landscaping, mining and farming. They are also used for optical fibre ducts. All fittings are created to take pressure up to 16bar including valves to allow flow regulation.

Plasson pushfit offers a similar selection of fittings and are extremely easy to work with as the name suggests, these are excellent for connecting mains supply to copper where space may be limited and will provide a neat finish. All plasson fittings are fully WRAS approved.

Plasson meters are able to be fitting in line on a single pipe so that you can see how much water a whole property or other purpose is using. Meter boxes and inspection chambers are another very popular item that we keep in stock. 


Alkathene or blue mdpe polypipe is in stock in 20mm, 25mm and 32mm diameters, all are available in 25m 50m and 100m rolls with a 12.5bar pressure rating, 150m rolls can also be brought in when ordered in advance. For larger pipe such as 50mm, 63mm and 100mm we haven’t got enough room to stock these but are able to get them in on request in the same lengths as above.

Blue MDPE is great for underground installation and is also suitable for mains water pipe. Barrier pipes are available on request. Black MDPE pipe is kept in 20mm, 25mm and 32mm diameters, is suitable for mains water over ground installation it comes in the same lengths and diameters as the blue. 

Jobe valves

Jobe valves from RGH supplies come 3 types, topaz, rojo and vortex. The rojo features 20ltr/min flow, the topaz is 200ltr/min and the vortex is 600ltr/min. You can buy trough valves, part fill valves or differential valves with other accessories available too. All of the valves are available to suit fittings of 15mm, 20mm, 25mm and 32mm dia.

The trough valve is float operated and used for filling troughs tanks or cisterns automatically and can be mounted above or below water. They are great when high flow is needed or for use in compact spaces. They are non corrosive plastic and very adaptable.

Part fill valves are great for rainwater harvesting tanks, they enable you to keep a low level of water in the tank and allow for water to feed the tank while leaving room for the next rainfall. Differential valves are great for tanks fed by a pressurised system from a water pump.

You can adjust the level from 50mm up to 2.5m to keep the pumping system working so it doesn’t have to keep starting and stopping. We sell lots of differential valves for use in water borehole systems when water is being collected from the ground.


Water drainage

Water drainage pipe or twinwall is available in perforated or non perforated and in 6m lengths in 150mm, 225mm, 300mm, 450mm and 600mm diameter. These are ideal for collection and removal of surface and subsurface water.

Land drainage pipe comes in 60mm, 80mm, 100mm and 150mm diameters and in 25m, 50m or 100m lengths, this perforated single walled corrugated product would be used to collect and remove subsurface and surface water from fields, gardens or buildings.

Rainwater harvesting products are also available to order. We also house fittings for twin wall, land drainage, hose and other misc pipe like jubilee, hozelock, geeka or plass4.