DSTI SE-11121-OF Rotary Union

The SE-11121-OF rotary union is a high-performance fluid transfer solution designed by DSTI for multi-channel hydraulic and pneumatic applications. Featuring twelve ports and a robust #4 SAE connection, it delivers consistent performance under extreme pressure and temperature ranges. The OF variant is tailored for through bore configurations, offering expanded mechanical flexibility while maintaining the same reliable sealing characteristics.

Technical Specifications
Model #	Connection	Passage Size	Diameter	Length	Through Bore	Minimum Torque
SE-11121-OF	#4 SAE	0.187"	3.437"	10.000"	0.375"	133 in-lbs
- Number of Ports: 12 - Maximum Pressure: 7500 PSI [515 BAR] - Maximum Speed: 300 rpm - Vacuum Rating: 30 HG - Operating Temperature: -18°C to 105°C [0°F to 220°F]
* Minimum torque required to rotate is based on zero pressure with oil/hydraulic media. Actual torque may vary when using alternate media or dry running.

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