The water distribution & collection header (also known as manifold separator/collector) is a core component in water piping systems, widely used in HVAC, industrial circulating water, and water treatment projects. It centrally distributes and collects water flow by splitting the main pipe into multiple branches, ensuring balanced flow, stable system operation, and simplified maintenance.
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+86 15936525232Main Vessel: Horizontal pressure vessel made of carbon steel or stainless steel, manufactured according to system pressure grades.
Branch Connections: Multiple evenly spaced inlet/outlet ports, customizable in quantity and size based on project requirements.
Accessories: Pressure gauge/thermometer ports, air vent valves, drain valves, and reinforced support legs for real-time monitoring and routine maintenance.
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Advantage |
Description |
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Balanced Water Distribution |
Eliminates hydraulic imbalance in multi-branch systems, ensuring equal water flow to each terminal for consistent heating/cooling performance. |
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Pressure Stabilization & Buffering |
The large-volume vessel absorbs pressure fluctuations and water hammer shocks, protecting pumps, valves, and terminal equipment. |
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Centralized, Easy Maintenance |
Each branch can be isolated for maintenance without shutting down the entire system, reducing downtime and maintenance costs. |
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Corrosion Resistance & Long Lifespan |
Optional carbon steel with anti-corrosion coating or 304/316L stainless steel construction, suitable for various water quality conditions with long service life. |
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Customizable Design |
Vessel diameter, number of branches, and connection standards (GB/ANSI flanges, threads) can be fully customized to meet project specifications. |
1. HVAC & Heating Systems: Distributes chilled/hot water to floors or rooms in central air conditioning, underfloor heating, and boiler systems.
2. Industrial Circulating Water Systems: Manages cooling water distribution for multiple production lines in chemical, pharmaceutical, and food processing industries.
3. Water Treatment Projects: Acts as a flow distribution/collection hub for filters, softeners, and RO systems.
4. Ground Source Heat Pump Systems: Balances flow in multiple ground loops to optimize heat exchange efficiency.
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Parameter |
Options |
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Material |
Carbon steel with anti-corrosion coating, 304/316L stainless steel |
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Design Pressure |
1.0~2.5 MPa |
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Operating Temperature |
-20℃ ~ 120℃ |
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Main Pipe Diameter |
DN100 ~ DN1000 |
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Branch Pipe Diameter |
DN25 ~ DN300 |
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Number of Branches |
2~12 (customizable) |
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Connection Standard |
GB/ANSI flanges, threaded connections |
