1109-010-165 swivel union

1109-010-165 is a high-performance “Pop Off” produced by Deublin Corporation in the United States ™） Single channel rotary joint. This model is designed specifically for the application of spindle coolant delivery and micro lubrication (MMS) in machine tool machining centers. It has extremely high speed adaptability and sealing reliability, and is widely used in the field of precision machining.

1. Core technology and structural characteristics
‌Pop-Off ™ Detachment technology: This is the core technology of this series of connectors. When the internal medium pressure disappears, the sealing surface will automatically separate, allowing the rotor to rotate freely without friction or wear. This feature allows the joint to operate indefinitely without medium pressure, greatly extending its service life and preventing seal damage during startup.
Balanced mechanical seal: adopts an unloading sliding ring sealing structure, and the sealing secondary material is usually silicon carbide, which has extremely high wear resistance and corrosion resistance. This design ensures an extremely low leakage rate even under high pressure and high-speed conditions.
Bearing Support System: Equipped with Dual Angular Contact Ball Bearings, supported by imported high-precision bearings, ensuring the concentricity and stability of the rotor during high-speed rotation. The bearings are protected by labyrinth seals and large displacement relief holes to prevent chips or impurities in the coolant from entering the bearing area.
Lightweight and anti-corrosion shell: The shell is usually made of anodized aluminum material, which is lightweight and has good corrosion resistance, suitable for industrial environments with humidity or multiple chemical media.
The sealing mating surface is selected according to customer needs
The external pipe has threads or quick change flange connection method, which has strong installation flexibility
The shell is equipped with oil injection nozzles for reasonable maintenance of bearings, extending their service life
The shell is equipped with observation holes to observe leakage and wear conditions for timely maintenance measures
The air type adopts aluminum or aluminum alloy and copper shell, which has the advantage of good heat dissipation performance under high-speed transmission,
Aluminum alloy shell, equipped with imported SKF and TIMKEN bearings, impregnated graphite rings, 304 stainless steel silicon carbide shaft, and wear-resistant fluorine rubber O-ring, suitable for high-speed rotating equipment, making it more wear-resistant and have a longer service life!