Pipe Outlet, welding outlet fittings, are manufactured from highly weldable steel which conforms to the chemical and physical requirements of ASTM A105 or an equivalent.
Threads are cut in accordance with the requirements of ANSI B1.20.1, 300 LB class, national standard for tapered pipe threads.
Pipe Outlet, threaded welding outlet fittings, are UL / ULC listed and FM approved for use in the fire sprinkler systems installed in accordance with the requirements of NFPA bulletin 13. They are rated for 300 PSI operations in fire sprinkler systems.
The Pipe Outlet fittings, are manufactured in a wide range of header sizes. The multiple header sizes shown allow one fitting to be installed on more than one header size. This reduces inventory without sacrificing fit and weldability.