Rotary Joints

Rotary Joints / Rotary Unions

Rotary Joints and Rotary Unions are essential components used to transfer fluids and gases from a stationary source to rotating equipment without leakage. They ensure a secure, reliable, and leak-proof connection, allowing continuous flow of steam, water, thermal oil, coolant, hydraulic oil, and compressed air during operation.

Designed for high-pressure and high-speed applications, rotary joints provide efficient sealing between fixed pipelines and rotating parts such as drums, cylinders, and spindles. Their robust construction ensures long service life, minimal maintenance, and stable performance in demanding industrial environments.

Material Specifications
  • Seal Face: Silicon Carbide / Carbon
  • Secondary Seals: Viton and other compatible elastomers
  • Metal Parts: Aluminium, Stainless Steel, and other alloys
  • Available Sizes: 1/4″ (DN08) – 3/8″ (DN10)
  • Connections: BSP, NPT, Metric (Right-Hand / Left-Hand)
Operating Limits Range
  • Max. Pressure: 2030 PSI / 140 Bar
  • Max. Temperature: 71°C / 160°F
  • Max. Speed: 25,000 RPM
Applications

Rotary Joints and Unions are widely used across multiple industries, including:

  • Manufacturing Processes
  • Printing and Packaging
  • Metalworking Industries
  • Textile Machinery
  • Food and Beverage Processing
  • Energy and Power Sector