
Rotary Joint, DPN 250 R 31-U, 1113363-031-U, Christian Maier GmbH & Co. KG
Universal equipmentPrice on request
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Description
Stainless Steel Series DPN rotary joint. Two‑way flow, designed for rotating inner pipe. Nominal size DN 50 (2"). Rotor connection: right‑hand male thread NPT 2 (ANSI). Medium: cooling water, hot water, aggressive media, food industry applications. Temperature range –10…90 °C, pressure range 0.2…10 bar, maximum speed 1100 min⁻¹.
Possible Applications
This rotary joint is engineered for high-speed fluid transfer in demanding environments where corrosion resistance is critical, such as the processing of food, beverages, or pharmaceuticals. Its stainless steel construction and two-way flow configuration make it ideal for integration into cooling rolls, heat exchangers, and drying cylinders where precise thermal regulation is required for continuous production lines. The design specifically supports rotating inner pipe assemblies, allowing for efficient media circulation in equipment like mixers, centrifuges, or specialized packaging machinery that handles aggressive or sanitary fluids. By maintaining operational integrity under moderate pressure and high rotational speeds, it ensures consistent performance in closed-loop thermal management systems where equipment downtime must be minimized.
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Specifications
| Category | Universal equipment |
| Product ID | 8211111697-2266 |
| Manufacturer | Maier |