ES4 WC water efficient toilet - Green Building Store Green Building Store


4/2.6 litre dual flush water saving WC, with leak-free siphon flush. Available in a wall hung version.

  • 4 litre/ 2.6 litre dual flush or 4 litre only
  • WRAS-approved
  • Leak-free siphon
  • 2.6 litre lower flush option
  • Robust seat (10 year guarantee)
  • Chrome handle with wide range of spindle lengths
  • Palm push button mechanism option (for blockwork installations)

WRAS certificate and testing data – download pdf

  • Suite: Concealed styrene cistern with wall-hung pan in ceramic.
  • Flush type: Single siphon.
  • Servicing: Thomas Dudley two-part siphon.
  • Flush volume: 4 litres (2.6 litre lower flush option)
  • Inlet: Delayed action valve HP/LP*
  • Durability: 1 million cycles +
  • Seat: Pressalit white duroplastic with lid.
  • Outlet: Standard 110 mm horizontal.
  • Handle: Chrome handle with anti-vandal features and stop to protect siphon from over-use. Available with a variety of spindle lengths up to 450mm.
  • Palm push button mechanism is also an option for blockwork wall installations.

* Please note delayed action inlet valves are not suitable for rainwater harvesting systems. If rainwater is to be used to flush the ES4, an ordinary float valve should be used.

Title Type
Performance Assessment of Low Volume Flush Toilets report 2004 Datasheets Download
Green Building Store ES4 WC-installation-instructions Care & maintenance Download
Green Building Store Water Saving Price List Pricelist Download
Brochure: Water Saving Washrooms 2018 Brochure Download

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