Deublin 257-1000-284 rotary union from the 200 series features a 3/4" BSP right-hand rotor connection. Designed for water, steam, and hot oil service, this single-passage union provides reliable fluid transfer in rotating equipment such as paper rolls and drying drums.

# Rotary Unions The **Deublin 257-1000-284 Rotary Union** is a high-performance component designed for the efficient transfer of pressurized liquids and gases into rotating machinery. Engineered with precision, this rotary union features a robust rotor with a 3/4" BSP RH connection, making it ideal for various industrial applications that require reliable fluid transmission. ## Key Features • **Connection Type:** 3/4" BSP RH (right-handed thread) ensures compatibility with a wide range of systems. • **Design:** Incorporates advanced sealing technologies such as Deublin's proprietary Pop-Off® and SpindleShield®, enhancing durability and minimizing wear. • **Construction:** Manufactured with high-quality materials to withstand harsh operational environments and maintain optimal performance. • **Flow Rate:** Designed to manage high flow rates, providing efficient fluid transfer essential for demanding applications. • **Temperature Range:** Capable of operating in extreme temperatures, offering versatility across various industrial sectors. ## Applications • **Industrial Machinery:** Perfect for machine tools and other rotating equipment requiring reliable fluid transfer. • **Energy Sector:** Suitable for applications in oil & gas, enhancing efficiency in fluid management systems. • **Manufacturing:** Ideal for manufacturing processes that utilize rotary unions for cooling and lubrication. • **Semiconductor Fabrication:** Supports precision requirements in semiconductor manufacturing environments. ## Benefits • **Enhanced Reliability:** The advanced sealing technologies reduce downtime and maintenance costs, ensuring continuous operation. • **Durability:** High-quality construction materials guarantee long service life, even in demanding conditions. • **Versatile Compatibility:** The 3/4" BSP RH connection allows for easy integration into existing systems, improving operational efficiency. • **Efficiency Improvements:** Facilitates optimal fluid flow, enhancing performance across various applications. --- *Product information compiled with AI assistance for reference purposes.*