Heating and Cooling Manifold
Heating and Cooling Manifold Manufacturing
Manifolds used for circuit distribution in heating and cooling lines. In cooling lines, insulation is important to prevent condensation; in heating lines, the choice of gaskets and fittings rated for high temperatures is important.
Key features of this manifold type
- Black steel or stainless steel header for closed circuits
- Prepared for insulation in cooling applications
- Connections for differential pressure and balancing valves
- Large-diameter header for pump suction and discharge lines
Suitable materials
Sizes and capacity
| Header | Inner diameter | Recommended flow rate (1.0–1.5 m/s) | Approx. capacity (ΔT 20 K) |
|---|---|---|---|
| DN50 | 50 mm | 7.1 – 10.6 m³/h | 247 kW |
| DN65 | 65 mm | 11.9 – 17.9 m³/h | 417 kW |
| DN80 | 80 mm | 18.1 – 27.1 m³/h | 631 kW |
| DN100 | 100 mm | 28.3 – 42.4 m³/h | 986 kW |
| DN125 | 125 mm | 44.2 – 66.3 m³/h | 1.5 MW |
| DN150 | 150 mm | 63.6 – 95.4 m³/h | 2.2 MW |
| DN200 | 200 mm | 113.1 – 169.6 m³/h | 3.9 MW |
| DN250 | 250 mm | 176.7 – 265.1 m³/h | 6.2 MW |
| DN300 | 300 mm | 254.5 – 381.7 m³/h | 8.9 MW |
| DN400 | 400 mm | 452.4 – 678.6 m³/h | 15.8 MW |
| DN500 | 500 mm | 706.9 – 1,060.3 m³/h | 24.7 MW |
You can make your selection in the manifold configurator and review the diameter and center-to-center spacing calculation in the selection guide.
Frequently Asked Questions
What material is a heating and cooling manifold made of?
Depending on the project requirements, it is made as a black steel pipe manifold, stainless steel manifold or PPRC (PP-R) manifold.
How can I send you the dimensions?
You can make your selection in the configurator or send your dimensioned drawing via WhatsApp.
How is the manifold price determined?
The price is calculated from the header material, the header diameter and length, the number and sizes of the branches (outlets), the connection type and the accessories required (valves, pressure gauge/thermometer pockets, drain, supports). That is why there are no list prices on these pages; you get a quote by making your selection in the configurator or by sending a drawing.
Up to what sizes do you manufacture?
We manufacture PPRC and HDPE manifolds with headers up to Ø400 mm, and stainless steel, hot-dip galvanized and black steel manifolds in DN500 and larger. The header length and center-to-center spacing are set according to the project.
Can I order without a drawing?
Yes. Simply choose the header diameter, the number and size of branches, the center-to-center spacing and the connection type in the configurator; we finalize the dimensions with you and submit them for your approval before manufacturing. If you have a dimensioned drawing, we build exactly to it.