Union, High-Speed 2-Channel, 81 mm flange, 1/4" NPT

Operating Specifications

Media

Hydraulic Oil,

Rotor Connection

80.985 mm Flange, 81 mm pilot

Housing Connection

1/4

Hydraulic Oil Max. Flow

69 l/min

Hydraulic Oil Max. Pressure

100 bar

Hydraulic Oil Max. Temperature

71 °C

Hydraulic Oil Max. Flow

69 l/min

Hydraulic Oil Max. Pressure

30 bar

Hydraulic Oil Max. Temperature

71 °C

2620-000-157

  • Two Independent Passages: This rotating union is equipped with two independent passages, making it suitable for applications involving clamping and unclamping operations.
  • Balanced Mechanical Seals: Each passage is outfitted with balanced mechanical seals, ensuring prolonged lifespan and reduced torque, even under maximum pressure conditions.
  • Closed Seals: The closed seals in each passage provide continuous containment of media, contributing to efficient and secure operation.
  • Dual Precision Ball Bearings: The inclusion of dual precision ball bearings ensures smooth and reliable operation, enhancing the overall performance of the rotating union.
  • Labyrinth System: The rotating union features a labyrinth system designed to protect the ball bearings, preventing potential damage and ensuring the longevity of the component.
  • Mounting Compatibility: The mounting options are specifically designed to be compatible with Deublin 2520 or 1579 series unions, offering versatility and ease of integration with existing systems.
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