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- Compatibility: Standard Wunder-Bar post-mix flow regulators.
- Material: High-Performance Food-Grade Elastomer.
- Function: Prevents internal manifold and regulator leaks.
- Type: OEM Specification Replacement Part.
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The Wunder-Bar Flow Regulator O-Ring is a critical replacement seal for commercial soda bar guns. This small but vital O-ring ensures a pressure-tight seal within the flow regulator assembly, preventing syrup and water leaks that can lead to inconsistent brix ratios and sticky hardware. Constructed from high-durability, food-safe elastomer, it is designed to withstand the constant pressure and acidic nature of soda concentrates for long-term reliability.
Technician's Repair Tip: If your soda gun is dripping from the manifold or the beverage ratio is fluctuating, inspect this O-ring for nicks or flat spots. When installing the new seal, apply a tiny amount of food-grade silicone grease (Haynes Lubri-Film) to prevent the rubber from pinching or tearing during reassembly, ensuring a perfect 100% airtight seat.
