The KBI U-1250-T is a 1-1/4 inch nominal pipe size PVC Schedule 80 threaded union, designed to connect two sections of pipe while allowing for easy disconnection without cutting or rotating the pipeline. Constructed from gray Polyvinyl Chloride (PVC), Schedule 80 fittings feature thicker walls than Schedule 40, providing enhanced pressure resistance, physical durability, and chemical resistance. This fitting typically includes female NPT (National Pipe Taper) threaded ends and an internal EPDM O-ring or sealing surface to ensure a leak-proof connection when tightened. PVC Schedule 80 unions are suitable for cold water pressure systems, industrial irrigation, chemical processing, water treatment, and wastewater management, handling fluids up to 140°F (60°C). They conform to ASTM D2467, ASTM D2464, and ASTM D1784 standards, and are often NSF 61 certified for potable water applications. This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproducve harm.