Create a leak-resistant connection between PE pipe, SIDR-7, to direct water flow through the irrigation system with the Flo-Lock™ PVC Gripper Coupling for PE Pipe, 1 in. SIDR-7. This easy-fit adapter has two 1 in. SIDR-7 ends to connect PE pipe and can form a leak-proof joint with less chance of pull-out when properly installed. Helps prevent costly property damage, pipe corrosion, and system issues. Durable gripper coupling is made of PVC plastic. Gripper is made of steel. O-Ring is made of EPDM. Use fittings and other valves to set up a new irrigation system, expand an existing system, or make repairs.