Brand Report

Deublin rotary unious: Sealed transmission of fluids

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Maco Corporation (India) offers DEUBLIN range of rotary unions, which is a mechanical device for transmitting fluid from a stationary source to a rotating part such as roll, cylinder, spindle or similar component. Deublin Co. one of the major leaders in the rotary union technology offers over 500 standard rotary unions, 3,000 separate models, and more than 6,000 individual components.

Rotating unions (also known as rotary swivels, rotary couplings, rotary joints) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe into a rotating piece of machinery. It is used in several manufacturing processes to cool, heat or transfer fluid (pneumatic or hydraulic) power. Deublin facilitates one (single flow) passage unions, two (dual flow) passage unions, three (triple) passage, and four passage unions.

Rotary unions allow the feed through water, glycol, air, hydraulic, coolant, MQL, hot oil, steam, vacuum and a variety of other media. Rotary unions (joints) can be configured for installation at the end of a shaft or around the shaft.

903 Series Pop-Off coolant union
• Pop-Off technology allows unlimited dry running without media pressure
• Single passage for coolant or MQL
• Balanced mechanical seals which lowers torque and extends service life
• Deep groove ball-bearing for smooth operation
• Labyrinth system and large vents to protect ball bearings
• Full-flow design provides no obstruction to chips or debris
• Available with both axial and radial connections

1115 Series controlled leakage air union
• Controlled leakage technology is suitable for dry air applications at high-speed
• Single passage union
• Balanced mechanical seals which lowers torque and extends service life
• Full-flow design provides no obstruction to chips or debris
• Available with both axial and radial connections
• Bearings lubricated for life
• Corrosion resistant

1116 Series multi-media union
• Specially designed single passage union accommodating multiple types of media for clamping, unclamping, lubricating, cooling and sensing applications.
• Specially designed closed seals for limited dry running
• Full-flow design provides no obstruction to chips or debris
• Deep groove ball-bearings for smooth operation
• Labyrinth system and large vents to protect ball bearings
• Available with both axial and radial connections
• Corrosion resistant

1101 Series multi-media union
• Specially designed single passage union accommodating multiple types of media for clamping, unclamping, lubricating, cooling and sensing applications.
• Specially designed closed seals for limited dry running
• Full-flow design provides no obstruction to chips or debris
• Deep groove ball-bearings for smooth operation
• Labyrinth system and large vents to protect ball bearings
• Available with both axial and radial connections
• Corrosion resistant

2620 Series 2-passage air or Hydraulic union
• Two independent passages for clamping and unclamping applications
• Balanced mechanical seals which lowers torque and extends service life
• Closed seals provide continuous containment of media.
• Full-flow design provides no obstruction to chips or debris
• Dual precision ball-bearings for smooth operation
• Labyrinth protection for ball-bearings.

Contact:
Maco Corporation (India) Pvt Ltd
2/5, Sarat Bose Road, Kolkata – 700020, West Bengal, India
T: +91- 93318-40626 / 7603045564
E: kolkata@macocorporation.com

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