Jura Pressure Hose O-Rings Pack of 6 with Food Grade Lube

Jura pressure hose o-rings, black.  Sold as pack of 6 o-rings with 1 Oz  tube of food grade lube.

Dimensions:  ID 3.68 mm   OD 7.24 mm    CS(Cross Section) 1.78mm

Suitable for Jura Home and Commercial espresso machines.  The o-rings get worn out over time due to calcium in the water and therefore cause leakage.  Replace the o-rings to prevent leakis.

Please make sure to verify the size and the part number before placing the order. Do not handle the O-ring roughly like tightening a screw. Handle the O-rings carefully. Make sure to remove the old O-rings and clean the space without scratching for new O-ring to be seated smoothly.

For use as seal for Teflon tube, slide the O-ring on on the tube end first. Apply a thin film of food grade lube (included with the O-rings) to insert the tube as far as it can. Avoid use of sharp needle-like tools to push O-ring into place. The purchase is final whether the item is used or not. No returns or refunds are accepted.

The sale is final and no returns are accepted.   Always apply thin film or lube for smooth insertion.

“Do It Yourself” repair is possible with average technical skill and help with illustrated repair guides. For service manuals and repair guides Click Here. Guides do not make anyone instant expert, yet offer valuable help. Use discretion & make your own notes and mark parts & wires as they are separated.

Have you descaled your espresso machine lately? This is one single most important maintenance for all espresso machines that should not be ignored. Cleancaf, Cafiza, Brew Rite, Pulycaff, Joe Glow are products sold as descaler but they contain only Baking Soda and totally ineffective. Click Here for Best descaler #DSC-6.