Not sure which O-ring or gasket goes where on your SquareOne tap? Use this guide to match each seal by photo, size, and material — then order replacements when you need them.

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Physical Gasket Reference (Photo)

Numbered SquareOne tap gaskets and O-rings

Match the size and color of your gasket to the numbered examples above.

Gasket Specifications

Gasket # Size Material Qty in Kit Notes / Typical Use
#9 12 × 1.5 EPDM 2 Small O-ring
#10 35 × 3.5 EPDM 1 Large body O-ring
#12 8 × 1.5 EPDM 2 Small O-ring
#13 6 × 1 EPDM 1 Small O-ring
#14 8 × 2.5 EPDM 3 Small O-ring
#17 12.9 × 2.5 Silicone 1 White / clear O-ring

Sizes are approximate (ID × cross-section in mm). Always match visually to the photo. EPDM is black; #17 is silicone (white/clear).

Exploded Assembly Diagram (Reference)

Numbers correspond to the parts list. Highlighted numbers (9, 10, 12, 13, 14, 17) are the gaskets/O-rings shown above.

Exploded SquareOne tap assembly diagram highlighting gaskets

Note: Original manufacturer diagram (Chinese labels removed for clarity). Email sales@squarekeg.net if you need a specific replacement part.

Need a full set? Order the Faucet Tap Gasket Replacement Kit ($10.99, free shipping).

SquareKeg LLC • squarekeg.net • sales@squarekeg.net