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Siamp Optima 50 Cistern Outlet Valve

Siamp Optima 50 Cistern Outlet Valve


  • Can be installed into plastic or ceramic cisterns
  • Push button: dual flush
  • Actuation effort below 20N
  • For lid holes ranging from 16 to 50mm, with or without collar depending on diameter
  • Cable operated: allows an actuation at distance, lateral or head-on position
  • Overflow can be cut in increments of 4mm
  • Adjustable small flush from 2l to 4.5l
  • Adjustable dead water level
  • High flush rate of 3.5l/s
  • Foam pan seal supplied for compensating pan irregularity

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