The Model J01 outlet fittings are designed to provide you with a threaded outlet at any desired location along the header. Made of highly weldable SAE J403 forged steel the Model J01 is designed for single pass welding.
The precision machined mouth is designed to fit the first listed header size perfectly, and allows only a small gap along the longitudinal center line of the second listed header size.
The Model J01 features a counter bore (dim.C) and a 1.6mm land around the full circumference of the mouth, which helps ensure full penetration welds and minimize the likelihood of any burn through or distortion that might be caused by excessive heat. The Model J01 is UL / cUL listed and FM approved for service up to 300 psi (20 bar).confirming to the requirement of the NFPA when used in fire sprinkler systems.
Material: Carbon Steel
Welding face available with/without Chamfer
Thread type: NPT & BSPT