The Shur-Lock™ II Coupling System is a patented* design for high-integrity joining of HDPE and PVC conduits. The body of the Shur-Lock™II is manufactured from durable high-density polyethylene. The external band clamps and locking rings are made from corrosion-resistant stainless steel. The o-ring joints have been air pressure tested to hold over 130 psi and the water sealing capability withstands head pressures of greater than 20 PSI DUR 1-403543 4" SL602C400. Sold 1 ea. MMID 10796228

Shur-Lock 4" Dura-Line DUR-20000245 / 1-403543