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Rotary Unions

Price: $377.00

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These Rotary Unions feature state-of-the-art silicon carbide seals, special sealed-for-life bearings and are completely coolant safe. These unions are ideal for both new and retrofit installations.
  • Unique, sealed-for-life bearing design.
  • Dual oil lip-seals protect bearings from both sides prevent grease wash-out.
  • Exclusive, large double-row angular contact bearings in a compact, rigid design with high tolerance to hose side-loading.
  • Silicon carbide-to-silicon carbide mechanical seals.
  • Color coded housing identifies mounting thread.
  • Wrench-flats fit standard U.S. and metric tools.
  • Directly interchangeable with virtually any OEM self-supported rotary union.
Size Style "A" "B" "C" "D" MAX RPM P/N
3/8" 90 Deg. 5\8-18 UNF LH .6550-.3555 .188 .75 8500 1591-375

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