The Model 502 Fire Outlet Tee Threaded is the ideal outlet fitting for direct connections to sprinkler heads, drop nipples and or gauges. 
No need for welding, just cut or drill a hole at the desired outlet location. 
Position so that the locating collar fits within the hole and secure with the bolts and nuts. 
Pressure rated to 300 psi (20 bar). 
The Model 502 Fire Outlet Tee Threaded can also be used back to back as a Mechanical Cross. 
Ductile Iron construction 
Hot Dipped Galvanized 
Conforms to ASTM A536 
UL listed, FM Approved