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For push-on seal
Water saving fill valve – save up to 1 litre with every flush
Flow pressure: 0
Water saving dual flush
40mm hole size
Siamp Optima 49 Button (34494909) Roca For push-on sealSuitable for the Optima 49 Valve Only Old code 34494907 This Button is not Universal Dual flush Operation for Close Coupled Cisterns 48mm Diameter For standard cistern holes 38 44mm For holes 20mm 50mm use spacer supplied Simply screws into flush valve Genuine Siamp replacement Part This button fits Twyford Optima 49 Can come in either unbranded or Siamp branded packaging
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