FLUID HANDLING Multi-Passage Rotary Unions Multi-passage (MP) rotary unions transfer multiple media into and out of rotating equipment. Multiple sealed passages maintain media separation and multiple types of media can be transferred in any direction. MP rotary unions can be used on rotating equipment, such as a drum, index table, clutch, or spindle. Overview Features • Mechanical or DuraSeal™ sealing technology • Simple construction • Two to 12 flow passages • Air, coolant, oil, steam, and water capable • Steel, stainless steel, aluminum, or brass construction • Port for electrical slip ring Standard Ratings Pressure (Max)* Passage Sizes** Connection Type NPT, BSPT, G/BSP (ISO 228), O-ring * Dependent on application conditions ** Consult factory for passage size options above six passages Benefits • Robust sealing technology for every application • Reliable, leak-free performance • Accommodates multiple media flows in any direction • Flexibility in type of media or mixed media • Electrical and fluid media are transferred simultaneously Retaining ring Bearing Housing Seals Bearing Independent flow passa

Journal mounting option Journal Bolt pattern determined by customer. Table mounting option Table Accessory mounting option (for use with electrical slip rings) Slip ring flange Bolt pattern determined by customer. Specifications are for reference only and subject to change. Kadant is a global supplier of high-value, critical components and engineered systems used in process industries worldwide. KADANT JOHNSON LLC 805 Wood Street Three Rivers, MI 49093 USA Multi-Passage Rotory Unions-1000 (US) 06/2019 Replaces All Previous Versions © 2019 Kadant Johnson LLC