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Rotating Union

  • 3/4″ to 1 1/2″ Air-Hydraulic Unions
    • Monoflow design
    • Self-supported rotating union
    • Radial housing connection
    • Balanced mechanical seal
    • Seal combinations: Carbon Graphite/Hardened Tool Steel or Carbon Graphite/Ceramic
    • Felt oiler in seal cavity for air service
    • Oiler for relubrication (3 – 5 drops/month)
    • Low torque
    • Aluminum housing
    • Stainless steel or steel rotor (respective of model)
    Download Data Sheet

  • 4-Passage Multi-Purpose, Multi-Media Unions
    • 4-passage design
    • Self-supported rotating union
    • Flanged rotor
    • Drain passage prevents interpassage leakage
    • Special seals
    • Hardened sealing surface
    • Brass housing
    • Stainless steel rotor
    • Widely spaced ball bearings to withstand side load
    • 5-passage available
    Download Data Sheet

  • 5000 Series Rotating Union
    • monoflow and duoflow design
    • externally mounted
    • self-supported rotating union
    • radial housing connection
    • balanced mechanical seal
    • seal combination – standard: Carbon Graphite/Silicon Carbide
    • keyed rotor seal
    • cast iron body/brass end-cap
    • stainless steel rotor ( 3/4˝ -1 1/2˝ )
    • engineered sleeve bearing
    • easily field repairable
    • special options:threaded vent holes
    Download Data Sheet

  • 57 Series with Silicon Carbide Seals, for Water Service
    • Monoflow and duoflow design
    • Self-supported rotating union
    • Radial housing connection
    • Balanced mechanical seal
    • Keyed rotor seal
    • Easy and quick replacement of sealing components (rotor seal, floating seal)
    • Ball bearings lubricated for life
    • For poor water quality (E.L.S.)
    • 3 vent holes
    • Forged brass housing
    • Stainless steel rotor
    • Special options: threaded vent holes
    Download Data Sheet

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