Grohe 42137 000 DAL single flush valve assembly.

Includes 1 x 43544 piston.

Also known as a servo discharge valve, dump valve, or syphon.

To be used with Grohe concealed cisterns with a single flush push button, (not suitable for dual flush / twin button systems).

Genuine Grohe part, covered by manufacturer warranty.

42137 000 Single flush valve. 270mm tall and can be cut down to suit height of original.

To be used with Grohe concealed cisterns with a single flush push button.

(Not for use with dual flush twin button systems)

Comes brand new in box, pre-assembled with new discharge piston/seals.

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