The NIBCO PressG 1/2" Copper Press Tee (MFG# 9097200HPC) is a premium gas-rated copper press fitting designed specifically for natural gas, LP gas, and fuel-oil vapor systems. Equipped with a yellow HNBR o-ring, this tee ensures a permanent, leak-free seal using industry-standard press tools and jaws.The PressG system meets the stringent requirements of ANSI LC4, CSA 6.32, UPC LC-4, IFGC, NFPA 54, NFPA 58, and other major fuel-gas standards. The leak-before-press feature adds an additional layer of installer safety, preventing unpressed connections from passing pressure testing unnoticed.Compatible with hard-drawn Type L and K copper, this tee is suitable for above-ground and below-ground gas installations when permitted by local code.Key Benefits:• Yellow HNBR seal specifically for gas use• Visual confirmation of press quality• Excellent thermal and pressure performance• Works with all NIBCO press jaws & tools• Safe operating range: -40°F to 180°F• Pressure rating up to 200 psi (application-dependent)• Ideal for NG/LP fuel gas distribution networksPerfect For:• Natural gas piping installations• Propane/LP vapor systems• Commercial gas branches, residential feeds• Fuel-oil vapor lines• Mechanical rooms & boiler installationsThis fitting is trusted by professional gas installers, plumbers, and HVAC technicians for its reliability, ease of installation, and strict compliance with modern fuel gas safety codes.