555-385-765 high-speed rotary joints
555-385-765 is a high-performance high-speed rotary joint, belonging to the 555 series universal product. This model is designed to meet the requirements of high-speed and high-precision fluid transmission, and is widely used in industrial fields that require extremely high sealing and stability
- Operating Temperature121 °C
- work pressure51.7 bar
- maximum speed252.8 l/min
555-385-765 high-speed rotary joints
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555-385-765 is a high-performance high-speed rotary joint, belonging to the 555 series universal product. This model is designed to meet the requirements of high-speed and high-precision fluid transmission, and is widely used in industrial fields that require extremely high sealing and stability

Working parameters:
Media: Water, Steam, Hot Oil
Steam pressure: 1 bar
Steam temperature: 121 ° C
Water flow rate: 252.8 l/min
Water pressure: 51.7 bar
Water temperature: 121 ° C
Non standard customized products are for personal customization. Once produced, returns and exchanges are not supported. Please carefully review or communicate with customer service before placing an order.
If there are special requirements, they can be customized. The delivery time will increase by 3-15 days and the cost will increase by 5% -50%. Most of our basic accessories are standardized, modular, and non-standard customized, which can greatly reduce costs and delivery time.
But channel and dual channel operation
Self supporting rotary connector
Radial shell connection
Balanced mechanical seal
Three leakage holes
Forged copper shell and stainless steel rotor
Special options, including threaded leaks and low torque design
Sealing combination: Carbon graphite/copper for water, carbon graphite/ceramic for hot oil, hot water, and saturated steam, tungsten carbide/ceramic for poor quality water and other working conditions