(406 – 1219 MM)
The wide sealing surface provides long cup life, while the flexible design gives a continuous seal in the pipeline. Pipeline cleaners mounted with this cup can negotiate pipe bore reductions of up to 20%. All Series M Cups are manufactured from high quality polyurethane and are available with a variety of wear resistant additives. Apache has also developed a proprietary chemically-resistant urethane suited specifically for severe environments such as hydrogen sulphide gas.