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KOMOS D-style Sanke keg coupler probe washer replacement gasket.

KOMOS® Sanke Keg Coupler Probe Washer – D-Style

by SoCal Brewing Supply
$1.49 - $3.79
$1.49
$1.49 - $3.79
$1.49

KOMOS D-Style Sanke Coupler Probe Washer

This KOMOS D-style Sanke coupler probe washer is a small replacement seal for compatible D-style keg couplers. Replace the probe washer when it is worn, missing, compressed, cracked, or suspected of causing a draft leak at the coupler.

Small coupler seals are easy to overlook, but they matter when a draft system needs to hold gas pressure and pour cleanly. Keeping a spare probe washer on hand is cheap insurance for draft systems that regularly pour commercial Sanke kegs.

Best Uses

  • D-style Sanke couplers: use only with compatible D-style coupler assemblies.
  • Draft leak troubleshooting: replace during service when the probe washer looks worn or no longer seals reliably.
  • Routine coupler maintenance: inspect while cleaning the coupler body, probe, and other small gaskets.
  • Shop or event spares: useful for keeping draft service parts ready before a keg needs to go on tap.

Service Notes

Depressurize and disconnect the draft system before coupler service. Clean the coupler before reassembly, seat the washer correctly, and inspect the other seals while the coupler is apart. Choose the single washer or 3-pack variant based on how many couplers or spares you need.

For related draft service parts, browse our packaging and draft equipment, fittings, and cleaning and sanitizing collections.