SE-1121 2-Passage Rotary Joint - DSTI

DSTI SE-1121 Rotary Union

The SE-1121 rotary union by DSTI is designed for compact two-port fluid transfer applications that demand precision and high pressure tolerance. With a streamlined housing and low rotational torque, it's suitable for systems requiring efficient hydraulic or pneumatic integration under limited space constraints. This model supports up to 7500 PSI and offers reliable operation across a wide temperature range.

Technical Specifications
Model #	Connection	Passage Size	Diameter	Length	Through Bore	Minimum Torque
SE-1121	#4 SAE	0.187"	2.937"	3.562"	0.375"	23 in-lbs
- Number of Ports: 2 - 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 based on zero pressure with oil/hydraulic media. Torque may vary when using other media or dry operation.

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