Name: SEM-11121-OF 12-Passage Rotary Joint - DSTI
Brand: DSTI
SKU: SEM-11121-OF
Price: 3594.00 USD
Availability: OutOfStock

Rotary Joints

12-Passage

DSTI

SEM-11121-OF 12-Passage Rotary Joint - DSTI

$ 4,312.80

$ 3,594.00

Stock: Out Of Stock

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DSTI SEM-11121-OF Rotary Union

The SEM-11121-OF rotary union by DSTI is optimized for high-pressure, multi-channel fluid transfer with through bore functionality. Featuring G1/8"-28 BSPP connections and a precision-engineered 9.525 mm central bore, this unit supports integrated shaft installations in automated rotary systems. With twelve fluid paths and a body length of 254.001 mm, it balances compact form with advanced routing capability—operating reliably up to 7500 PSI and 300 rpm.

DSTI is a registered trademark of Dynamic Sealing Technologies, Inc.

Technical Specifications

Model #	SEM-11121-OF
Connection	G1/8"-28 BSPP
Passage Size	4.75 mm
Diameter	87.3 mm
Length	254.001 mm
Through Bore	9.525 mm
Minimum Torque	15.03 Nm
Number of Ports	12
Maximum Pressure	7500 PSI [515 BAR]
Maximum Speed	300 rpm
Maximum Vacuum	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. Required torque to rotate may be greater when using other media types or dry running.
DSTI is a registered trademark of Dynamic Sealing Technologies, Inc.

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Technical Specifications
Model #	Connection	Passage Size	Diameter	Length	Through Bore	Minimum Torque
SEM-11121-OF	G1/8"-28 BSPP	4.75 mm	87.3 mm	254.001 mm	9.525 mm	15.03 Nm
- 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 based on zero pressure with oil/hydraulic media. Required torque may increase when using alternate media or dry operation.