Rotary Joint, DPN 250 L 31-U, 1113361-031-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 non‑rotating inner pipe. Nominal size DN 50 (2"). Rotor connection: left‑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 specifically engineered for high-speed rotating machinery that requires the circulation of temperature-controlled fluids through a stationary internal supply pipe. It is frequently integrated into industrial cooling rolls, calendar stacks, and drying cylinders used in the production of food-grade packaging or chemical processing lines where stainless steel construction is mandatory to prevent corrosion and product contamination. The design is particularly effective for systems handling aggressive media or hot water in continuous production environments where the non-rotating inner pipe configuration is necessary to maintain precise thermal regulation within the drum. Its robust sealing architecture makes it an ideal choice for high-speed rotating equipment in the beverage and pharmaceutical sectors, ensuring reliable fluid transfer without leakage during intensive processing cycles.
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Specifications
| Category | Universal equipment |
| Product ID | 8211111697-2255 |
| Manufacturer | Maier |
