The use of anything other than pressure pipe and fittings for both gravity and pressure lines is risky they last thing you want it your bottom drain line leaking after all your hard work.

First, you should tidy up the cut you’ve made on the MDPE pipe – and it’s a good idea to chamfer the end if you’re working with a pipe over 40mm in diameter. When inserted with washers at either side, the tightened retaining nut creates a watertight seal around the point at which the connector enters the tank. Threaded Tank Connectors provide a secure, watertight way to connect Solvent Weld Pipework through the side wall of a filter box or water tank. Most products are made in Europe and are made from high quality materials suited to industrial environments. At Cotswold Koi we understand The importance of pipe work, mistakes made in pipework are one of the most common we come across and can be very costly and hard to change at a later date.

A pressure pipe fitting that provides excellent chemical resistance to most solutions of acids, alkalis and salts and solvents that can be mixed with water.

Black waste Flanged Tank Connector’s are designed to be used with Solvent Weld Pipe, The Flanged Tank Connectors will create a flush, secure connection through the side of your pond liner or filter.If a larger bore diameter is required, we recommend upsizing on the tank connector bulkhead and using reducing spigots in each end to maintain a constant internal diameter.