1109-926-930 swivel unions
The 1109-926-930 rotary joint is a high-performance rotary joint belonging to the 1109 series. This series of products is designed to withstand high pressure under high-speed rotation conditions and is widely used in industrial equipment that requires continuous and leak free transmission of fluid media. The core design concept is to achieve “micro overlap” through precision fitting sealing surfaces, thereby minimizing the load and friction on the sealing surface, ensuring smooth and stable rotation, and extending the service life.
- Operating Temperature80℃
- work pressure8.0MPA
- maximum speed20000r/min
1109-926-930 swivel unions
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The 1109-926-930 rotary joint is a high-performance rotary joint belonging to the 1109 series. This series of products is designed to withstand high pressure under high-speed rotation conditions and is widely used in industrial equipment that requires continuous and leak free transmission of fluid media. The core design concept is to achieve “micro overlap” through precision fitting sealing surfaces, thereby minimizing the load and friction on the sealing surface, ensuring smooth and stable rotation, and extending the service life.

Origin: Shandong
Customized processing: Yes
Whether to import: No
Sales area: National
Scope of application: Machine tool processing
Connection form: Thread
Material: Stainless steel
Pressure: 8.0MPA
Temperature: 80 ℃
Speed: 20000r/min
Media: hydraulic oil, water, coolant
Oil mist: 10 bar
The shell is made of aluminum alloy, making product use more reassuring;
The hardened stainless steel shaft is more stable and durable, and even after long-term use, it remains as shiny as new;
Balanced sealing technology, excellent balanced sealing, reduces friction to a minimum;
Static rings are made of different materials, such as oil graphite and bronze, to meet different working conditions.
Product Features:
Precision bearing support, no need for lubrication for life;
A set of small springs provides stable spring force; Anti impurity sealing surface structure;
Maze waterproof seal can prevent vertical installation from leaking water to the bearings, causing bearing corrosion;
The application fields of this rotary joint almost cover various manufacturing industries. Such as metallurgy, machine tools, power generation, petroleum, rubber, plastics, textiles, printing and dyeing, pharmaceuticals, cigarettes, papermaking, food, feed processing, etc.