Great for high pressure applications: Use for any residential or commercial high-pressure water flow management needs; It is perfect for indoor plumbing, outdoor irrigation and sprinkler systems, and piping for an above ground pool, hot tub, or spa
Easy maintenance option: Unions are great to use when ease of service and maintenance for a pipe or ball valve is a priority; Easier to use than a coupling to connect pipes, elbows, and other fittings
Schedule 80 compliant: The U-1000-S Slip Union can be used to create joints with high-pressure schedule 80 PVC pipe; Can also be used with schedule 40 pipe
NSF certified: Drinking water safe and low lead approved; Upc/IAPMO listed
Quality Construction: Made in the USA with quality polyone schedule 80 PVC ii material; Black EPDM O-rings prevent leaks
NDS 1-inch union is composed of PVC SCH-80, and features a slip connection and a 150 psi static pressure rating at 72 degrees.