AUP 23 capacitive flushing system for DOMINO urinal

AUP 23 is an automatic flushing system for DOMINO urinal. The flushing system works on principle of the capacitive field change in the siphon when the urinal is used. Advantage of this set is its eassy assembly on the urinal. Delivery of AUP 23 includes complete material for water connection (corner valve, hoses, electromagnetic valve with sieves, and the water jetting head with connecting hose) and for electric connection (cable for the connection to source of power supply 12V, 50 Hz – AUP 23 or battery holder with 4 x AA batteries for the battery version AUP 23.B). The whole assembly is very easy.
The location of AUP 23 (in the bottom concave part of the urinal) protects the system of willful damage. Capacity system also eliminates the known disadvantages of optoelectronical sensors which are more susceptible to be damaged (e.g. scratched photocell window) and have worse reaction to dark colours.
After 24 hours inactivity the urinal flushes itself.
The flushing set AUP 23 for DOMINO urinal is also possible to buy already with ceramic as AUP 3-II.generation.

Package contents

  • holder with aerial and electronics
  • electromagnetic valve
  • connecting hoses
  • water jetting head
  • corner valve with filter
  • battery holder (AUP 23.B)
  • cylindrical batteries 1,5 V (AUP 23.B) – 4 pcs.
Product code Product name Price Price (VAT)
AUP 23 On demand On demand
AUP 23.B On demand On demand
Water inlet G 1/2“
Water pressure 0,2 – 0,8 MPa (AUP 23.B)
  0,1 – 1,0 MPa (AUP 23)
Outlet d = 50 mm
Power supply 12 V, 50 Hz (AUP 23)
  6 V DC (AUP 23.B)
Power requirement 6 VA
Source of power supply ZAC 1/20 (max. 3 x AUP 23)
  ZAC 1/50 (max. 8 x AUP 23)
  cylindrical batteries AA – 1,5V (AUP 23.B – 4pcs.)
Operating life of batteries Approx. 1,5 years at 100 flushes a day
Weight 2,0 kg
Minimum water flow capacity 12 l / min.
  • Set-up water inlet, pipe 1/2“ – as per picture
  • Set-up outlet d = 50 mm
  • Set-up cable for power supply – 12 V, 50 Hz from source of power supply ZAC (not for AUP 23.B)
  • Domino ceramic with siphon