DSTI SEM-11161-OF Rotary Union

DSTI’s SEM-11161-OF rotary union is engineered for demanding multi-channel fluid transfer systems requiring through bore integration. With G1/8"-28 BSPP thread connections and a central bore of 9.525 mm, this model supports shaft passage or sensor wiring within rotating platforms. Its extended length of 347.981 mm and torque requirement of 18.76 Nm make it ideal for industrial setups operating under pressures up to 7500 PSI and speeds of 300 rpm, while providing 16 distinct fluid paths.

Technical Specifications
Model #	Connection	Passage Size	Diameter	Length	Through Bore	Minimum Torque
SEM-11161-OF	G1/8"-28 BSPP	4.75 mm	112.7 mm	347.981 mm	9.525 mm	18.76 Nm
- Number of Ports: 16 - 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 increase with alternate media or when operating dry.

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