SCS Series
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Sanitary, Single Passage Rotary Unions SCS Series HYGIENIC CLAMP FERRULE CONNECTION OPTIONS

About DSTI What is a Rotary Union? Dynamic Sealing Technologies, Inc. (DSTI) serves a wide range of global industries as a leader in engineered fluid sealing and transfer solutions for rotating applications. Hygienic Clamp Ferrule Connection Types Specifications & Operating Information Performance Data Installation & Mounting DSTI core business segments are fluid rotary unions, electrical slip rings, and value-added products and services―providing customers with a single-source solution from design and manufacturing through to testing and qualification―all under one roof. Located in North...

SCS Series What is a Rotary Union? A rotary union (or swivel joint) is a mechanism used to transfer fluid (under pressure or vacuum) from a stationary inlet to a rotating outlet, preserving and isolating the fluid connection. Rotary unions are engineered to endure a wide range of temperatures and pressures for a variety of conditions and environments. In addition, rotary unions may integrate multiple passages and handle different types of fluid simultaneously. See examples at www.dsti.com/industries HOW DO I CHOOSE THE BEST ROTARY UNION FOR MY APPLICATION? Tell us about your requirements so...

SCS Series Overview SANITARY STANDARDS COMPLIANT MATERIALS Hygienic Clamp Ferrule Connections FDA Compliant Materials Food Grade Seals and Bearing Lubricant Engineered to Minimize Fluid Stagnation Points Exclusive DSTI Sealing Technology 316 Stainless Steel Shaft and Housing ASME-BPE Connections The single passage SCS Series rotary unions feature hygienic, tri-clamp ferrule connections, food grade seals and bearing lubricant, and a FDA-approved design. The all-stainless steel SCS Series utilize high performance DSTI sealing technology and come standard with ASME-BPE connections. To help...

SCS Series How to Order: Create your Part Number SCS 2" Tri-Clamp Ferrule Connection 2 ½" Tri-Clamp Ferrule Connection 3" Tri-Clamp Ferrule Connection 1 ½" Tri-Clamp Ferrule Connection 1" Tri-Clamp Ferrule Connection NOTE All SCS Series models contain 1 passage. ¾" Tri-Clamp Ferrule Connection NOTE Thru-bore option is not available. 4" Tri-Clamp Ferrule Connection SCS Series (Type A or B, ASME-BPE Connection) PART NUMBER EXAMPLES SCS-605010 ■  1-Passage, ¾" Type A ASME-BPE SCS Connections SCS-613010 ■  1-Passage, 4" Type B ASME-BPE SCS Connection passage TRI-CLAMP FERRULE CONNECTION Install...

SCS Series Hygienic Clamp Ferrule Connection Types TYPE A, ASME BPE-2009 PART NUMBER EXAMPLES PART NUMBER EXAMPLES ■  1-Passage, ¾" Type A ASME-BPE SCS Connections ■  1-Passage, 4" Type B ASME-BPE SCS Connections store store.dsti.com | web www.dsti.com | phone 866.700.3784 | Dynamic Sealing T

SCS Series Specifications & Operating Information Cap Dynamic Seal Isolating Seal Retainer Lock Nut Sealed Ball Bearings Housing Washdown Seal Shaft Flow Passages Media Types Air/Gas, Chemical , DI/Tap Water, Food-Grade, Water/Glycol Passage Sizes Connection Type Max. Operating Pressure Max. Vacuum Operating Temperature Body Material Type Slip Ring Options Mounting Options The SCS Series rotary unions connect at the ferrule clamp connection inlet and outlet. Values are dependent on a combination of all application parameters. Please consult with DSTI. Consult with DSTI for specific speed...

SCS Series Performance Data: Pressure vs. Allowable Speed* 600 550 500 450 * This data is to be used as a general guideline. Data based on generic liquid food grade media as the media type. Please consult DSTI about your specific application. store store.dsti.com | web www.dsti.com | phone 866.700.3784 | Dynamic Sealing Technologies, Inc

SCS Series Performance Data: Pressure vs. Torque* PRESSURIZED TORQUE (INCH POUND [NEWTON METER]) PRESSURIZED TORQUE (INCH POUND [NEWTON METER]) * This data is to be used as a general guideline. Torque data represents the minimum torque required to rotate based on all passages (ports) pressurized with oil/hydraulic media. Required torque to rotate may be greater when using other media types or dry running. For specific torque requirements, please contact DSTI to discuss your application. Dynamic Sealing Technologies, Inc | phone 866.700.3784 | web www.dsti.com | store store.dsti.com

SCS Series Performance Data: Frictional Loss at Allowable Speed at Pressure (btu/min)* PRESSURE PSI (BAR) MODEL FRICTIONAL LOSS (BTU PER MINUTE [WATTS]) FRICTIONAL LOSS (BTU PER MINUTE [WATTS]) * This data is to be used as a general guideline. Please consult DSTI about your specific application. 1 foot pound per minute (ft-lb/min) = 0.0013 btu per minute (btu/min) [0.023 watts (W)] store store.dsti.com | web www.dsti.com | phone 866.700.3784 | Dynamic Sealing Technologies, Inc

Connection: Dimensions install this end up to meet 3A requirements washdown seal dynamic seal sealed ball bearing isolating seal SEE PAGE 6 FOR DETAILS hygienic clamp ferrule ¾" type A per ASME-BPE 2009 (2x) Reference tolerances listed on the PDF Part Drawing. Dynamic Sealing Technologies, Inc | phone 866.700.3784 | web www.dsti.com | store store.dsti.com

SCS Series 1" Connection: Dimensions install this end up to meet 3A requirements washdown seal dynamic seal sealed ball bearing isolating seal SEE PAGE 6 FOR DETAILS hygienic clamp ferrule 1" type A per ASME-BPE 2009 (2x) Reference tolerances listed on the PDF Part Drawing. store store.dsti.com | web www.dsti.com | phone 866.700.3784 | Dynamic Sealing Technologies, In

SCS Series 11/2" Connection: Dimensions install this end up to meet 3A requirements washdown seal dynamic seal sealed ball bearing isolating seal Ø I thru (ref.) SEE PAGE 6 FOR DETAILS hygienic clamp ferrule 1 ½" type B per ASME-BPE 2009 (2x) Reference tolerances listed on the PDF Part Drawing. Dynamic Sealing Technologies, Inc | phone 866.700.3784 | web www.dsti.com | store store.dsti.com