Aerators and Spray Heads
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Order by 3pm for same working day dispatch by Royal Mail 24

Compatible Spare Parts for the Valves by part number DTC34 CH20 54mm Version

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
DTC34-CH20-54mm-VersionQ1-ABAnticlockwise (to open) blue1/2" Cartridge x 20 x 54mm £14.95 Today
DTC34-CH20-54mm-VersionQ1-CRClockwise (to open) red1/2" Cartridge x 20 x 54mm £14.95 Today
DTC34-CH20-54mm-VersionQ1-PPair (1 x red, 1 x blue)1/2" Cartridge x 20 x 54mm £29.90 Today
DTC34-CH20-54mm-VersionQ1-PAB2 x Anticlockwise (to open)blue1/2" Cartridge x 20 x 54mm £29.90 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SR24C-SSingleAerator chrome£6.00 Today
SR22X-SSingleAerator chrome F22x1 12 L/Min£6.99 Today
SK01-SSingleSet of Allan Keys£1.99 Today


DTC 34 CH 20 - 1/2" VERSION 54MM TALL
DTC34-CH20 Note there is various sizes of cartridge with this coding. This cartridge is BSP 1/2" 54mm tall with a threaded collar


For guidance / instructions of how to replace a tap valve step by step please click here

If your tap is dripping or leaking out of the spout then it is time to replace / change the quarter turn ceramic disc cartridges.
Cartridge has 20 teeth on spline. Hot and cold valve replacements available.
You will require our Anticlockwise open cartridge for the cold side, and clockwise open for the hot side.
If you require both then you can select "Pair".

If your tap is leaking from the neck (where the spout joins the tap body) then the seals inside the spout need replacing.
When you replace the new rubber seals they need greasing with a silicone grease.
We have replacement aerators available.

Watch our how to video for further general guidance on removing tap handles and replacing tap cartridges.

Any further questions contact our experienced technical team.

Tap Magician are the UK experts in ceramic disc tap cartridges and leaky taps. We offer high quality fully compatible tap valve spares for most UK kitchen, basin, bath and shower mixers. Easily repair and doctor your leaking or dripping hot and cold taps. Traditional or ceramic valve type. We have experienced advisors available for any technical support you need help or advice with. We stock the spare parts for all of our valves for easy and cheap low cost future maintenance (ceramic disc internals and silicone seals and washers and o'rings). We offer a 12 month warranty on all of our products.