Details
Copper Crush Washer for 1/4" Fittings
A 19 x 13.5 x 1.5mm copper crush washer sized for 1/4" fittings — on La Marzocco machines you'll find this exact washer at the group head, drain cup, and boiler fittings, and it's the best metal-gasket fit we've found for 1/4" connections generally, La Marzocco or otherwise.
SPECIFICATIONS
- 19mm OD x 13.5mm ID x 1.5mm thick; copper
COMPATIBILITY
- Fits: 1/4" fittings across La Marzocco group heads, drain cups, and boiler connections, and most other 1/4" fitting applications
INSTALLATION
DIY — replace whenever you break a 1/4" fitting loose; copper washers deform once compressed and shouldn't be reused.
PRO TIPS
- Copper washers work by crushing slightly under torque to fill imperfections in the mating surfaces — once you've broken a fitting loose and removed the old washer, always install a fresh one rather than reusing it, since a washer that's already been crushed flat won't seal properly a second time.
Customer Reviews
Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.