LDR 310 T-114 Tee, 1-1/4''-Inch, Black Malleable Iron (3-PACK) LDR 310 T-114 Black Tee 1-1/4-Inch. 1-1/4-Inch Black Malleable Tee. Hydrostatic tested and Protected from corrosion with varnish. 150 PSI and not used for drinking water. The MALLEABLE BLACK IRON Tee For gas, oil, and air is Rated to 300 PSI @ 150 deg. F; steam: 150 PSI Class 150 standard ANSI Standard B16.3; Unions: 16.39 ASTM A-197 B Pressure tested directly at the factory Rated at maximum 300 psi at 150F or 150 psi at 300F Not for use with potable drinking water UL and FM listed Use for above ground gas, LP and air applications Always check your local plumbing and gas codes before starting any piping projects Not for use in underground applications Can also be used for DIY pipe projects, pipe preparation materials not included IPS threads for compatibility with other project materials such as lamp parts, valves, etcetera End 1 Diameter: 1-1/4 in. Material: Malleable Iron End 2 Diameter: 1-1/4 in. Finish: Black Product Type: Tee End 3 Diameter: 1-1/4 in. Maximum Pressure: 300 psi Maximum Temperature: 150 F End 1 Type: FIP each Brand Name: STZ Industries Packaging Type: Bagged End 2 Type: FIP Average Lead Content: Lead-Free End 3 Type: FIP