Get a Fast Quote

OHP 4 Flow Passage Rotary Unions

Need Help?

Help me find a product
Start here

Looking for company info?
Learn about SRS

Have a question?
Contact us

Rotary Union Info

  • 4 Flow Passages
  • High Pressure (20,000 psi rating)
  • Suitable for Offshore Use
  • Corrosion Resistance
  • Medium Pressure Connections
Part #Overall LengthBody DiameterPassage SizeConnection TypeThru-boreSlip Ring OptionGet Quote
OHP-43408.7804.4370.2033/8 OD - 9/16-18 UNFNoneNoneGet Quote

NOTE: All dimensions are shown in inches.

Electrical slip ring options available on a custom basis

Can't find what you're looking for?
SRS Product Finder

Plating and Coatings
Body Material Type: 17-4 Stainless Steel

Mounting
Shaft configuration: O-ring gland for flange mounting. Housing: tapped holes on end of the housing for mounting assembly.

Media Types
Oil/Hydraulic, Water/Coolant

Max. Pressure *
20000 PSI (1379 BAR)

Max. Vacuum *
Not suitable for vacuum

Max. Rotational Speed *
up to 50 RPM

Temperature Range *
0° F to 220° F (-18° C to 105° C)

Min. Torque Required *
OHP-4340: 70 lbs-in

* Values are dependent on a combination of all application parameters.

Temperatures outside of the recommended range may require alternative seal materials. Please consult with SRS.

Part # PDF 2D Drawing (.pdf) DWG 2D Drawing (.dwg) STEP 3D CAD (.stp)
OHP-4340PDFDWGSTP

The OHP Series rotary unions are available with electrical slip ring options for power, signal and data transfer on a custom basis.

Please let us know your electrical requirements and we can make a recommendation for the best slip ring to integrate with your OHP Series rotary union.

Electrical Slip Ring Information Needed:

  • Total Number of Circuits
  • Amperage Requirements per Circuit
  • Voltage Requirements per Circuit
Back to Top