A copper capillary crossover fitting (also called a crossover coupler or offset connector) is a specialized plumbing adapter that connects copper pipes of different diameters using capillary solder joints, enabling seamless transitions in pipe sizing without bends.
Securely bridge copper pipes of varying sizes with this precision-engineered capillary crossover fitting, perfect for adapting main lines to branches in plumbing systems. Its durable copper build ensures corrosion resistance and leak-proof performance for hot/cold water, heating, or HVAC applications.
Key Benefits
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Allows direct connection between different pipe diameters (e.g., 15mm to 22mm) via solder capillary ends for compact, space-saving installations.
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High-quality copper construction provides longevity, thermal conductivity, and reliability in residential or commercial setups.
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Easy soldering process yields professional, pressure-tested joints that meet plumbing standards.















