Fluidmaster PRO550LC Push Button Dual Flush Valve 500mm Cable

The Fluidmaster PRO550LC is the long cable version of the PRO550, with a 500mm cable for cisterns where the button sits well away from the flush valve.

Key Points

• 500mm cable between button and valve
• Fits 1 1/2″ cistern outlets
• Full and part flush both adjustable
• Quick release button for lifting the lid

Specification

• Brand: Fluidmaster
• Range: Fluidmaster PRO
• Maker Code: PRO550LC
• Type: Flush valve
• Cable Length: 500mm
• Suitable For: WC toilet cisterns
• Standard/approval: Kiwa Reg4

Common Questions

Will It Fit My Cistern?
Measure the outlet hole in the base of the cistern. Most UK cisterns take a 1 1/2″ outlet and some newer ones take 2″. Check the height from the base to the top of the overflow as well.

How Do I Adjust the Flush?
The full and part flush volumes are set on the valve itself. Change them in small steps and test until the pan clears properly without wasting water.

Why Does My Toilet Keep Running Into the Pan?
It is usually a worn or dirty seal where the valve sits on the cistern outlet. Clean it or fit a new seal before you replace the whole valve.

Available from Plumb Parts, 555 South Street, Glasgow G14 0QX. Pop in to collect, or order online and we will send it out.

Datasheets

• Fluidmaster 550 Dual Flush Button Cable Valve Installation Instructions (PDF)