Description
The Cornelius Syrup Separator S-Tube is a critical maintenance component for commercial soda fountain valves, specifically designed for UF1 and SF1 series hardware. This internal S-tube assembly ensuring that the syrup concentrate and carbonated water are properly isolated until they reach the mixing nozzle, preventing “flavor bleeding” and ensuring every drink tastes exactly as intended. This genuine OEM-spec replacement part is essential for high-volume self-service stations experiencing flavor cross-contamination or syrup leaks.
Technician’s Repair Tip: If your fountain drinks have “ghost” flavors (e.g., a hint of cola in the diet soda), the separator tube is likely cracked or the internal seals have failed. When replacing, ensures the internal valve body is clean of dried syrup residue. Lubricate the O-rings with food-grade silicone grease (Petrol-Gel) to ensuring a perfect 100% airtight seat during reassembly.






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