Flexible PVC Repair Coupler - PVC Bendable Repair Coupling For schedule 40 or 80 PVC Pipe - Great For Fixing Broken Pipe, Odd Corners, Etc. This versatile Super Flex Coupler is ideal for the installation or repair of irrigation systems when flexibility is needed. The Bio-based Flexible PVC Super Flex Couplers are not only Eco-Friendly but Super Strong. We manufacture the Super Flex with phthalate-free PVC which provides for not only the toughest hose but also the most environmentally responsible. Our unique manufacturing process of adding an integral spiral rigid spine allows for flexibility while allowing for higher burst pressures than standard Flex PVC irrigation hose. Compatible with slip PVC schedule 40 or 80 pipe and connected by solvent welding Available in different sizes: 1/2" - 2" IPS Constructed from reinforced flexible PVC The Flex Couplers are compatible with schedule 40 or 80 slip pipe of the corresponding size when solvent welded or "glued". 18 in. versatile length Potable Designed for outdoor landscape use only or non-pressure indoor applications such as condensate lines Do not exceed 150 psi Do not use in hot water applications Not to be used in constant pressure applications Tree Roots Broken Pipe Odd Corners Uneven Surfaces