XR3 series mechanical brass fittings are specifically designed for use with Gastite, FlashShield, and FlashShield plus flexible gas piping systems complying with ANSI LC 1 "Fuel gas piping systems using CSST". The self-flaring fitting produces a metal-to-metal seal, and is reusable. The fittings have standard NPT threads and may be used in combination with all approved fuel gas piping materials with pipe thread as an interface. Jacket-lock, metal lock, arc-trap, and multi-point seal features are incorporated into the fitting.

• Reduces the number of joints in the system where contractors typically fabricate "stub-outs" from rigid pipe nipples, elbows and couplings
• Provides a fixed-point termination for installations where the appliances are not yet installed
• Creates a more polished look to the overall installation
• All stubs create a fixed-point "stub-out" on a wall or floor surface for meter and appliance attachment
• Angle stub-out mounting plate provided at a 72-1/2 deg angle to facilitate mounting to angled side of most fireplace inserts
• Exterior plating black oxide coating after all threading, forming and welding
• Tool-less flare fitting design
• Metal-to-metal seal
• Multi-point seal
• Fully reusable fitting
• Approved for outdoor and concealed use
• 35 ft-lb assemble torque

Standards/Certifications: CSA 2728525 certified, ICC-ES PMG 1155, IAPMO 3250 and 0239 listed

• Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS19029_Cat.pdf
• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS30318_Spec.pdf