DEUBLIN CO., USA, the largest manufacturer of Rotating Unions in the World offers an innovative series of Rotating Unions for supplying Through Spindle Coolant in any kind of CNC machines. The latest in the portfolio is the 903 Series. Here are the features of the 903 Series:

• POP-OFF technology allows unlimited DRY RUNNING without
media pressure

• Model 903 features angular contact ball bearing, which increases the operating speed to 15,000RPM with reduced operating vibration.

• Having the capability of handling media at 150 Bar with a flow rate of 82 lpm

• Single passage for coolant or MQL

• Balanced Mechanical Seals, which lowers torque and extends service life

• Angular contact ball bearing for smooth operation

• Labyrinth system and large vents to protect ballbearings

• Full-flow design provides no obstruction to chips or debris

• Available with both Axial and Radial connections

• Model 903 also features full anodized aluminium housing

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