Australias largest range of sensor operated taps and urinal flush valves
Enviro-Tech ET2-20.4 Wall Mounted Sensor Tap

ET2-20.4 Wall Mounted Sensor Tap

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Elite Range Sensor Wall Mounted Sensor Tap ET2-20.4

6 Star WELS - 4.5l per minute

# ET2-20.4DC (battery only)
# ET2-20.4AC/DC (mains power with battery back-up)

This wall-mounted sensor tap features specialist technology that allows for the sensor to be at water outlet yet still achieve slim design. This ensures that this sensor tap is very natural to use, no wondering where you need to place your hands, simply hold them below the outlet and the sensor tap will activate.

Consider a matching soap dispenser (ET2-20.4SD). A practical but elegant solution for the ultimate in hygienic, hands-free bathroom design.

Low sensitivity filters attached to the sensor allow for placement of this sensor tap model in all areas where stainless steel basins or troughs are installed. Clean lines and minimal surfaces make this model ideal for Hospitals, Clinics, Laboratories, Supermarkets, Restaurants, Cafes and any area where hygiene is a priority.

There is no set run time for any of the Enviro-Tech sensor tap range, it is simply; hands in sensor field 'water on', remove hands 'water off'. This offers maximum water savings.


  • Low energy consumption and long life batteries allow for up to 110,000 cycles battery life
  • Hygienic ‘no touch’ on/off operation
  • Automatic shut off after one minute if the sensor is obstructed
  • Low sensitivity to reflective surfaces
  • Slim design with minimal surfaces
  • 6 Star WELS rating
  • AS/NZS 3718
  • WaterMark

Enviro-Tech watermark

Technical parameters

  • Water Pressure 100kPa - 500kPa
  • Water temperature 1-50ºC
  • Power supply DC6V (4xAA Batteries), or mains with battery supply back up.
  • Power consumption static ≤ 0.5W (DC), ≤ 3W (AC); standby 0.003W
  • Water inlet 15mm ½” G
  • Self-adjusting sensor
  • Respond time 1-2 Seconds
  • Single feed water supply
  • IP54


Specification Summary ET2-20.4 Wall Mounted Sensor Tap


Technical Drawing - ET2-20.4 Wall Mounted Sensor Tap Technical Drawing ET2-20.4 Technical Drawing ET2-20.4 Technical drawing ET2-20.4 Techhnical drawing ET2=20.4


ET2-20.4 Wall Mounted Sensor Tap Installation Manual