Manufactured to ASME B 16. 22, and NSF-61 Approved, the copper press fittings are used for connecting two pipes, suitable for type M, L, or K copper tubing. It is widely applied in hot and cold water supply systems, HVAC, refrigeration or hydraulic applications, etc. for residential & commercial plumbing applications.Advantage:Made of sturdy copper material, anti-corrosion, and high-temperature resistance, with good toughness, stable performance, and long service life. The built-in stop design prevents over-insertion, good for firmly and securely sealing the pipe, making it not easy to slip, ensuring product stability and safety during use.InstructionPress and fix securely into copper tubes in seconds with professional tools. No glue, solder, flux, or bonding agents are required.NOTEPlease confirm the inner diameter before ordering.
