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- SKU: 12G09150.
- Compatibility: American Sanke 'D' 26000 & 36000 series couplers.
- Material: Heavy-duty EPDM Rubber.
- Purpose: Primary liquid seal between coupler and keg.
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The Sanke D-System Probe Washer is the most critical seal inside your keg coupler. This high-density rubber washer sits at the base of the coupler probe, creating the liquid-tight seal against the keg valve (spear). This specific model is designed for commercial-grade 26000 and 36000 series couplers. If your coupler is leaking beer from the top or spraying when you engage the handle, this washer is the likely culprit.
Technician's Maintenance Tip: These washers are prone to drying out or becoming nicked by debris. Always keep 5-10 of these in your "emergency kit." Apply a tiny amount of food-grade silicone grease to the washer before every use to ensure a perfect seal and prevent the rubber from bonding to the keg valve.
