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- Function: Seals connection between coupler and cleaning tank.
- Material: Durable Food-Grade Rubber.
- Compatibility: Standard US D-System and S-System Couplers.
- Type: OEM Specification Replacement Seal.
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Maintain the pressure integrity of your draught system with this Replacement Coupler Seal. Specifically designed for use with draught cleaning cans and pressurized beverage tanks, this high-density rubber seal ensures a 100% airtight and liquid-tight connection between the tank head and the keg coupler. Replacing worn or brittle seals is the most cost-effective way to prevent CO2 leaks and ensure efficient chemical cleaning of your beer lines.
Maintenance Tip: Cleaning chemicals can be harsh on rubber seals over time. Inspect the seal for cracks or flat spots before every cleaning cycle. Apply a tiny amount of food-grade silicone grease (Petrol-Gel) to the seal to ensure it seats perfectly and to prevent the rubber from bonding to the metal surfaces during high-pressure use.
