Disc Cartridge (Ceramic Tap)

Most taps fitted today contain ceramic discs because they are low maintenance items. It does not mean, however that they will never fail and need to be replaced. And when they do, you can take the job on yourself or get a professional plumber like a Lewisham Plumber who is qualified to carry out the work. There are two ceramic discs that contain two holes in each and once a tap is operated one moves with the handle and the other remains still. As the holes in the two pieces line up, the water will then flow. If this type of tap has a leak it means that the ceramic discs have suffered some damage and the holes are out of line. The discs themselves are not replaceable so this means a cartridge replacement is needed. If you are not confident to do this task, then call a professional like Lewisham Plumbers who can fit the cartridge. They are right and left handed respectively so the right orientation must be observed.

Cleaning or replacing the cartridge.

Switch off the water to both taps individually. Drain the water away through the open taps. Take off the heads on the taps. These may be one of two types, a push on fitting or one that needs a screw to secure it. When this is complete, hold the tap body so that when you undo it, it will not rotate with the turning action. Remove the cartridge. Remember the orientation either left or right mentioned earlier. Once out, visually inspect as it could be just debris inside and may just need clearing. If this is not the case, then, replace the cartridge. Check the seal for damage while you are in there. Fit new if needed. Make good and de-isolate the water supply and check for leaks etc.


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