1 NON-LOAD BEARING RETAINING RING
2 SYNTHETIC RUBBER O-RING (TWO)
3 TEFLON™ BACK UP RING (TWO)
4 DUST SEAL (TWO)


HYDRAULICS, INC. Design Features
  • Protective treatment meeting SAE hose fitting standards
  • Hardened carbon steel barrel - Large wear surface
  • Standard O-Ring and back up ring - Field replaceable seal kits
  • Barrel thread boss and stem annealed - Reduced breakage from shock and vibration
  • Optional seal material
  • Burnished barrel bore - Extends seal life
  • Recessed and protected dust seals
  • Copper filled furnace braze joints
  • Pressure balanced for low retational torque
  • Heavy duty retainer ring
  • Excellent flow characteristics



Pressure Limitations:
Maximum working pressure for “9S” Series swivels is 3,000 psi (20.7 Mpa); however, connecting plumbing may be rated higher or lower than that of the swivel. The rated working pressure of a fluid power system should not exceed the lowest rated component therein.

Installation Information:
Hydraulics, Inc. swivel joints are generally considered for low speed rotation as encountered in fluid power systems. Maximum speed of rotation depends upon system environment, with fluid types and extreme conditions related to temperature and pressure being of prime consideration. Questionable applications should be proven by laboratory or prototype testing. Contamination at installation should be avoided and connecting plumbing should not cause undue loading. The swivel should not be used as a load bearing or structural member. Refer to Selecting and Using Hydraulics, Inc. Swivel Joints for additional information.


Options:
Swivels shown in this catalog are considered standard to Hydraulics, Inc. For other requirements relative to pressure ratings or port options, not shown in this catalog, please contact us. Optional seal material may be specified by adding the seal compound designator suffix to the part number.

FOR PART NUMBER AND DIMENSIONAL INFORMATION, CLICK ON THE APPROPRIATE LINK BELOW









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