Thermal oil rotary joint SX®
for steammulti-passagedual-flow

thermal oil rotary joint
thermal oil rotary joint
thermal oil rotary joint
thermal oil rotary joint
thermal oil rotary joint
thermal oil rotary joint
thermal oil rotary joint
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for thermal oil, for steam
Number of passages
Other characteristics
dual-flow, ball bearing, with seal

Min.: 0 bar (0 psi)

Max.: 20 bar (290 psi)

Rotational speed

Min.: 0 rpm (0 rad.min-1)

Max.: 550 rpm (3,456 rad.min-1)

Nominal size

Min.: 0.8 in

Max.: 3 in


SX ROTARY JOINT The self-supported SX rotary joint provides a positive seal between stationary piping and a rotating cylinder and is applied to steam, water, and hot oil service. The SX incorporates two internal carbon-graphite bearings that permit self-alignment and long operating life – even on cylinders that are not concentric. Using new sealing technologies, the SX rotary joint has extended seal life and increased reliability along with application flexibility. The SX rotary joint line is available in sizes from ¾” to 3” and can be used in single- or dual-flow applications. The joint is rated up to 650° F (343° C), 300 psig (20 bar), and 550 RPM FEATURES Designed for oil, water, and steam Two internal support guides Optimized seal diameter Convex seal ring in compression Maximum carbon guide separation BENEFITS Application flexibility Increased life and reliability Extended seal life, reduced maintenance Self-aligning seal, longer life Improved joint and syphon support
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.