Our copper branch distributors are designed for air conditioning and refrigeration systems to evenly split refrigerant flow from a main line into multiple branch circuits. Manufactured from high-quality seamless copper, these fittings ensure reliable performance, excellent pressure resistance, and long service life.
• Material: Premium seamless copper
• Structure: Single inlet, multiple outlet (2–4 outlets available)
• Function: Distributes refrigerant from main pipe into multiple evaporator circuits
• Applications:
• VRF/VRV multi-split systems
• Heat pumps and air conditioning units
• Refrigeration evaporators and condensers
• Advantages:
• Precision-formed for balanced flow distribution
• High strength, leak-proof design
• Easy brazing installation
• Corrosion-resistant surface finish
Notes
• Material: Seamless copper tube (ASTM B280 / EN 12735-1 standard)
• Operating Pressure: Up to 4.5 MPa (650 psi)
• Customization: Inlet/outlet sizes, outlet number, and lengths can be tailored per system design.
• Packaging: Standard export cartons with anti-rust protection; wooden crate optional.
Size Chart
| Inlet Size(mm/inch) | outlet Size(mm/inch) | Outlet Quantity | Typical Application |
|---|---|---|---|
| 9.52mm(3/8″) | 6.35mm(1/4″) | 2 outlets | Small capacity split AC, refrigeration circuits |
| 12.7mm(1/2″) | 6.35mm(1/4″) | 2-3 outlets | Residential AC, small evaporator distribution |
| 15.9mm(5/8″) | 6.35mm(1/4″) or 9.52mm(3/8″) | 3-4 outlets | VPF/VRV systems, heat pumps |
| 19.05mm(3/4″) | 9.52mm(3/8″) | 3-4 outlets | Medium capacity multi-split systems |
| 22.2mm(7/8″) | 9.52mm(3/8″) or 12.7mm(1/2″) | 4 outlets | Large VRF systems, commercial refrigeration |
FAQ
A copper branch distributor is used to evenly split refrigerant from the main line into multiple evaporator or condenser circuits in HVAC and refrigeration systems.
We offer 2-outlet, 3-outlet, and 4-outlet copper branch distributors to meet different system requirements.
Yes, we provide OEM/ODM services with customization for inlet/outlet sizes, outlet numbers, and packaging.
They are made from seamless copper tubing compliant with ASTM and EN standards, ensuring high reliability in HVAC/R systems.
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