Wheeled Packer With Flow ThroughWheeled Packers are designed for larger pipe sizes, offering greater manoeuvrability than standard packers thanks to wheels fitted at both ends. Their annular (flow through) design keeps water moving through the centre during usemeaning the main line stays operational while patches are installed. Built from durable, high quality rubber, they deliver smooth expansion and long service life, with robust metal fittings for easy inflation and deflation.