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- Compatibility: Wunder-Bar 10-Button V2 Bargun Plates.
- Function: Seals unused button ports.
- Type: OEM Replacement Locking Plug.
- Sanitary: Non-porous and chemical-resistant.
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The Wunder-Bar Locking Hat Plug is a specialized internal component for V2 10-button commercial bar guns. This plug is used to decommission unused button ports in the manifold plate, ensuring a pressure-tight seal and preventing syrup leakage or "ghosting." The unique "hat" design locks securely into the retaining plate (PH10-116B), providing a flush finish that maintains the ergonomic feel of the gun handle. Constructed from high-durability food-safe polymer.
Technician's Repair Tip: When performing a gun rebuild or changing beverage configurations, ensures the locking tabs on the hat plug are fully engaged. A loose plug can cause syrup to bleed into other beverage lines. Lubricate the plug base with a tiny amount of food-grade silicone grease (Petrol-Gel) to ensure it seats perfectly in the manifold.
