Single Passage Rotary Unions
Single-channel rotary unions for water, air and coolant — the compact workhorse for machine tools, spindles, packaging and filling lines.
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Why Single Passage Rotary Unions
Single-channel rotary unions for water, air and coolant — the compact workhorse for machine tools, spindles, packaging and filling lines.
- One independent media channel in a compact body — fits tight spindle and shaft arrangements
- Balanced mechanical seals reduce torque and extend service life
- Available in G1/8 to G2 thread and flange connections
- Suitable for water, coolant, compressed air and light oil
- Low-torque carbon graphite seal faces — no daily maintenance needed
- 3000–10000 RPM capability depending on size and seal option
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