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

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

Product Code: SEM-11121-OF

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$ 4,312.80$ 3,594.00
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Product Description

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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