Pure Copper End Feed Reducer Tee, 19x8x19 mm, 1 piece, 3way weld pipe fitting This product is a pure copper end feed reducer tee designed for copper pipe systems. It provides a reliable threeway connection with a reducer on the 8 mm leg, enabling a branch from a 19 mm line while continuing two 19 mm paths. It is intended for brazed/welded copper tubing installations. Key features Material: Pure copper Configuration: End feed reducer tee, 3way weld pipe Ports: Three connections in a tee layout, two 19 mm ports and one 8 mm port Dimensions: 19x8x19 mm Quantity: 1 piece Connection method: Weld/braze compatible for secure joints Suitability: Designed for copper tube systems requiring end feed fittings Technical attributes Functionality: Allows branching of a larger diameter line to a smaller diameter line while maintaining two 19 mm runs Compatibility: Compatible with copper tubes sized 19 mm and 8 mm Size reference: 19x8x19 mm indicates the two larger ports are 19 mm and the reducer leg is 8 mm Material benefits: Pure copper offers corrosion resistance and thermal conductivity, suitable for plumbing and heating applications Performance expectation: Provides a durable, weldable/brazeable connection point in copper piping networks Applications and use cases Plumbing branching: Branch a 19 mm water main to feed an 8 mm line to a fixture or valve while maintaining a second 19 mm run Heating systems: Distribute flow in smallbore copper heating loops, enabling a smaller branch off a larger supply line DIY copper projects: Use in low to moderate flow piping projects requiring a threeway copper junction with a reducer Installation guidance (general) End feed design supports soldering/brazing to copper tubes with appropriate flux and filler material Ensure proper cleaning, fit, and leak testing after installation Verify compatibility with existing copper tubing sizes (19 mm and 8 mm) and welding/brazing procedures This description reflects the product's stated brandequivalent features and specifications: a singlepiece, pure copper end feed reducer tee with three ports (19x8x19 mm) designed for weld/braze connections in copper piping systems.