CATEGORY
Rotary unions (rotary joints) transfer pressurized fluid or gas between a rotating shaft and a stationary line. IMB Electric's catalog includes single-passage, multi-passage and hybrid slip-ring + rotary union combinations. Typical applications: CNC lathe and machining center spindle through-tool high-pressure coolant, press and injection-mold water tempering, plastic extruders, paper machine dryer-roll steam, hybrid (gas/liquid + electric) rotary joints. Mechanical-seal technology delivers tight sealing from 1 RPM up to 10,000 RPM; stainless steel and special-alloy housings suit corrosive chemical processes.
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2-12 passage general-purpose rotary union — 7,500 PSI, 500 RPM, independent flow passages
Multi-passage rotary union for chemical, DI/tap water and general use — 7,500 PSI, 500 RPM
2-24 passage all-aluminum construction — air, gas and vacuum, 600 PSI, 500 RPM
All-stainless multi-passage rotary union up to 20,000 PSI for marine and offshore
High-pressure single-passage rotary union up to 7,500 PSI — hydraulic, coolant, water/glycol
Tri-Clamp connected, FDA-compliant single-passage rotary union for CIP systems
Compact, lightweight single-passage rotary union for air/gas — 600 PSI, 500 RPM
4-6 passage heavy-duty rotary union with large-diameter passages, 5,000 PSI / 20 RPM
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