Hydraulic Rotary Unions
High-pressure hydraulic rotating unions rated to 500 bar for test rigs, rotary tables, hydraulic spindles and press applications.
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Why Hydraulic Rotary Unions
High-pressure hydraulic rotating unions rated to 500 bar for test rigs, rotary tables, hydraulic spindles and press applications.
- Pressure ratings up to 500 bar (7,250 psi)
- Dedicated hydraulic seal stacks — minimal leakage over long service
- Single and multi-passage versions for pilot + main pressure lines
- Tapered roller or ball bearing support for radial loads
- Nickel-plated steel and stainless construction options
- Tested at 1.5x rated pressure before shipment
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