This 3'(76mm) OD91 X 4'(102mm) OD119 Tri Clamp Concentric Reducer is a stainless steel pipe fitting designed for sanitary piping systems. Made from SS304, it provides a durable, corrosion resistant connection between 3' and 4' tri clamp ports while preserving flow symmetry. Key benefits Concentric design for centered, smooth flow and reduced dead space across the transition between end sizes. Sanitary stainless steel construction (SS304) offers reliable corrosion resistance and easy cleaning for food, beverage, and pharmaceutical environments. Tri Clamp connections allow quick, gasketed assembly and disassembly without threading, reducing downtime for maintenance or CIP procedures. Precise end diameters support accurate fitment: 3' end with outer diameter 91 mm and 4' end with outer diameter 119 mm, aligning with standard tri clamp piping. Key attributes Functionality: Concentric reducer that joins a 3' (OD 91 mm) port to a 4' (OD 119 mm) port in a single, smooth transition. Compatibility: Tri Clamp sanitary connection compatible with standard Tri Clamp fittings and gaskets. Size: 3' nominal (76 mm) on one end and 4' nominal (102 mm) on the other, with respective outer diameters of 91 mm and 119 mm. Material: SS304 stainless steel, suitable for sanitary applications. Performance: Designed to provide a clean, centered flow path between sizes in hygienic piping systems. Applications and use cases Beverage processing and bottling lines: connect transfer pipes between equipment at 3' and 4' sizes while maintaining sanitary flow. Dairy and food processing: join different diameter sections of cleaninplace (CIP) or product pipelines with minimal disturbance to cleaning routines. Brewing and pharmaceutical systems: integrate sections of pipe in sanitary setups where rapid disassembly for cleaning is needed, preserving a consistent centerline through the reduction. Notes This reducer uses standard Tri Clamp connections and gaskets for straightforward installation, removal, and maintenance. SS304 construction provides durability and ease of cleaning in sanitary environments, making it suitable for applications where hygienic standards are essential.