Roto Seal Coupling High-Performance Rotary Union for Fluid & Air Transfer
Product Description:The Roto Seal Coupling, also known as a Rotary Union or Rotating Seal Coupling, is a precision-engineered component designed to transfer fluids, air, steam, oil, or hydraulic media between stationary and rotating parts of equipment. It enables smooth, leak-free, and continuous rotation while maintaining a tight seal under high pressure and temperature conditions.
Manufactured using premium-grade materials such as brass, stainless steel, mild steel, or aluminum, these couplings are ideal for use in CNC machinery, printing rollers, paper mills, textile processing, chemical plants, and other applications requiring reliable rotary fluid connections.
Key Features:ï Design Type: Single Flow / Double Flow Rotary Union
ï Size Range: ¼ to 2 BSP/NPT Threaded / Flanged
ï Materials: Brass, SS304, SS316, Mild Steel, Aluminum
ï Seal Options: Carbon-to-Carbon, Carbon-to-Ceramic, Nitrile, Viton, PTFE
ï Max Pressure: Up to 10,000 PSI (model-specific)
ï Temperature Range: -20C to +180C
ï Speed Rating: Up to 3000 RPM
ï Media Compatibility: Air, Steam, Water, Coolants, Oil, Hydraulic Fluids
ï Mounting: Rotor-mounted / Stator-mounted / Flanged / Threaded
Parameter | Specification |
---|---|
Connection Type | BSP / NPT / Flanged |
Pressure Handling | Up to 700 bar (model dependent) |
Speed Rating | Up to 3000 RPM |
Body Material | Brass / MS / SS |
Seal Type | Mechanical / Carbon Seals |
Media Types | Water, Oil, Coolant, Air |
Hydraulic and Pneumatic Equipment
CNC Machines Coolant and Oil Transfer
Textile Machines Dryers, Calenders, Dyeing Rollers
Printing & Paper Machinery
Food Processing Machines
Chemical Transfer and Reactors
Plastic & Rubber Extrusion Machinery
Single Passage Roto Seal Coupling
Dual Flow (Double Passage) Coupling
Multi-Port Rotary Unions
High-Speed / High-Temperature Versions
Explosion-proof Rotary Seals (on request)
Hose Tail and Flanged Models
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