Oil and Gas
Rugged Solutions for Maximum Reliability in Harsh Environments
Wash Pipes
The harsh and highly regulated environments of the oil and gas industry demand reliable, safe and efficient machinery. Deublin Rotary Unions with matching electrical slip rings withstand the shock and vibration of oil and gas operations to deliver reliable performance, day after day.
Wash Pipe Seals
Deublin's patented "hard seal" design is field-proven to last 20 times longer than conventional packing styles, while producing less heat and less torque. Available in 3" or 4" bore diameter.
Service Kits
Replacing worn wash pipe seals takes as little as ten minutes with a Deublin service kit.
Coiled Tubing Units
Deublin will customize the size and number of channels to your requirements.
Fracking Clutches
Deublin pneumatic and hydraulic rotary unions are widely used throughout the shale oil and natural gas industries for clutches and lubrication.
1/4" One-Channel
Compact monoflow rotary unions for all air-actuated and hydraulically powered applications.
3/8" One-Channel
Monoflow Rotary Unions with more than twice the flow capacity of 1/4" pneumatic and hydraulic unions.
1/2" One-Channel
Monoflow Rotary Unions used on world-standard pneumatic and hydraulic industrial clutches.
3/4" One-Channel
Monoflow rotary unions with nine times the flow capacity of 1/4" pneumatic and hydraulic unions.
1" One-Channel
Capable of speeds up to 3,000 rpm and hydraulic pressures up to 1,000 psi (70 bar), these Rotary Unions can work with the largest pumps and winches.
1/4" Two-Channel
Wherever bi-directional hydraulic power is needed, Deublin two-channel unions are on the job.
1/2" Two-Channel
Deublin high-flow two-channel unions see heavy-duty service on marine winches and variable-pitch thrusters, to name a few applications.
Tandem Multi-Channel
Tandem unions eliminate any risk of cross-contamination between dissimilar media, such as hydraulic oil and air or water.