Rotating Union

SpindleShield™ Series Unions with Integrated Alert System for Spindle Protection
- Patented SpindleShield system reliably prevents expensive spindle failures by warning machine of leakage due to excessive seal wear
- Rotor mounted, bore mounted, and bearing-less options
- Closed Seal, Pop-Off, and AutoSense sealing options
- Signal can be sent to unused relay on existing I/O board, and unassigned M-code can check status of that relay
- Includes test circuit that can be checked manually or programmed for machine to check automatically
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Stainless Steel Unions
- Monoflow and duoflow (available) design
- Self-supported rotating union
- Radial or axial (available) housing connection
- Wetted parts made of 316 stainless steel
- Suitable for the food, chemical & pharmaceutical industries
- Full-media flow
- Specification
Specification

Seal Combination
Carbon Graphite/Ceramic – Standard

Seal Combination - E.L.S.
Tungsten Carbide/Ceramic
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Tandem Air, Hydraulic, Brake Fluid Dual Passage Unions
- Duoflow (Tandem) design
- Self-supported rotating union
- No interpassage leakage on the duoflow design
- Steel rotor nickel-plated
- Special bearing
- Aluminum housing
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