Hooking up the hose is a matter of connecting one end of it to the bladder, and the other to a rubber cone that slips over the end of the exhaust pipe. Two cones are supplied, for fitting to small ...

One company providing plugging systems is the Pipestoppers® Division of Huntingdon Fusion Techniques HFT®. As well as their Mechanical and Freeze Range of plugging systems, HFT® are providing a wide ...