Compatible Spare Parts for the Blanco Arch

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
ArchQA-CRClockwise (to open) red1/2" x 20 x 50mm£7.49 Tomorrow
ArchQA-ABAnticlockwise (to open) blue1/2" x 20 x 50mm£7.49 Tomorrow
ArchQA-PPair (1 x red, 1 x blue)1/2" x 20 x 50mm£14.98 Tomorrow
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SL05-SSinglePremium Disc/O'Ring Lubricant£2.99 Tomorrow
ST17-SSingle17mm spanner£6.50 Tomorrow


Tap Magician fully compatible spares to fit the Blanco Arch BM/1390 Kitchen tap.

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

If your Blanco Arch tap is dripping out of the spout then you need to replace the ceramic Quarter turn cartridges.

Original spare part codes known by 000649 000648. Cartridges have 20 teeth on the spline.

They are available singly (hot handle Opens clockwise / cold handle opens Anticlockwise) or as a pair.

How to remove the handle on the Blanco Arch?:Unscrew the dust cap, Unscrew screw the end screw using a crosshead or slotted screwdriver and Pull the handle horizontally away from the tap.

You can find the Blanco Arch pro tap / instruction diagram below.

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.