
Rotary Joint, DPN 240 R 31-U, 1113313-031-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 40 (1½"). Rotor connection: right‑hand male thread NPT 1½ (ANSI). Medium: cooling water, hot water, aggressive media, food industry applications. Temperature range –10…90 °C, pressure range 0.2…10 bar, maximum speed 1467 min⁻¹.
Possible Applications
This rotary joint is specifically engineered for thermal conditioning and fluid transfer in rotating drum systems, such as industrial drying cylinders, calender rolls, and food processing cookers where media cross-contamination must be prevented. Its all-stainless-steel wetted construction makes it directly suited for hygienic processing lines and corrosive chemical handling environments where standard carbon steel components would rapidly degrade. The capability to accommodate a stationary internal siphon pipe enables efficient condensate evacuation or continuous fluid circulation within high-speed rotating machinery, ensuring uniform heat transfer across cylindrical process surfaces.
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Specifications
| Category | Universal equipment |
| Product ID | 8211111697-2264 |
| Manufacturer | Maier |