50mm compression x compression x compression tee piece QP112CTFQuadraflex pipe with its unique square rigid helix provides a 50% higher resistance to compression than standard round helix offered by competitors. Pipe & fittings are both resistant to chlorine up to 10,000ppm in water solution. Quadraflex pipe is supplied in 50m lengths only. Quadraflex pipe & fittings are not suitable for use on automatic cleaner pressure lines. Installation tool must be used to achieve correct fitting. Every roll of Quadraflex