For a trouble-free flow control system, choose the Astral True Union IND Ball Check SOC EPDM fitting and enjoy quality performance. With CPVC fittings and a size of 80mm or 3 inches, the product is versatile and suited for a wide range of commercial or industrial applications. Its unique design combines a ball check valve with an EPDM seal, ensuring reliability and preventing backflow. Made of top-notch EPDM material, this fitting is exceptionally durable and long-lasting, resisting corrosion effectively. Experience reliable fittings that stand the test of time and choose Astral True Union IND Ball Check SOC EPDM.