We offer a full range of pipe stoppers from small wind ups to large diameter inflatables that give either blanking or by-pass facilities.
Our wind up range starts from 25mm and is ideal for blocking or air testing. Our inflatable stoppers start from 70mm with 1400mm being our largest available size at the moment. Sizes on these are easy to determine by their code for instance 200/500 means this stopper will fit any pipe from 200mm to 500mm. By-pass stoppers can be fitted with various outlets for either testing or diverting flows. The multisize stoppers are for air testing only but due to their expansion cause far less problems with sealing than wind ups.