AUZ 3 INV anti-vandal pressure flushing system for handicapped

AUZ 3 INV is pressure flushing system designed to toilettes for disabled people. In compliance with special requirements for these rooms, the flushometer can be operated independently from two different places. Surface finish of control includes robust stainless covers with durable piezo-buttons. The buttons control electronics. When button is pressed, water flows for time set by a toilet keeper.
It is possible to adjust a pause after two flushes. That prevents intentional flushing several times in sequence and water wasting. Lenght of pause is adjustable by a facility keeper. It can also be null, i.e. there is no forced break.
Automatic flush faucet AUZ 3 INV is designed for toilettes with high probability of damage.
AUZ 3 INV is manufactured from the stainless steel AISI 304. Other materials (e.g. AISI 316) possible on order. For cleaning we recomnned WÜRTH detergents – material preservation (no. 0893 121 K) and material cleaning (no. 893 121 1).

Package contents

  • Main installation case with electromagnetic valve, electronics and piezo-button
  • Installation case with additional control piezo-button
  • Inlet screwed pipe coupling
  • Outlet tube
  • Fittings

AUZ 01 INV – stainless steel wall-mounted toilet for handicapped
KZ 1 – cantilever for toilet
AUZ 02 INV – stainless steel free-standing toilet for handicapped
AUM 018 INV – stainless steel washbasin with – for handicapped

Product code Product name Price Price (VAT)
AUZ 3 INV On demand On demand
Dimensions (main button): d = 220 mm
Dimensions (additional button) d = 90 mm
Power supply 12 V, 50 Hz
Power input 6 VA
Water inlet G 3/4“ (1")
Time of flushing 1 - 20 s (manufacturer´s adjustment 5 s)
Power supply ZAC 1/20 (max. 3 x AUZ 3)
  ZAC 1/50 (max. 8 x AUZ 3)
Weight 3 kg
  • Prepared water supply with 70 l/min water flow (with filter) – see the figure
  • Prepared niche for main installation case approx. 160 x 160 x 110 mm
  • Prepared niche for additional control button d = 75 mm x 60 mm
  • Prepared power supply for the main case - 12 V, 50 Hz from ZAC source - cable 2A x 1.5
  • Prepared interconnection of main and additional buttons CYKY 2A x 1.5
  • Prepared water supply to the closet – tube d = 34 mm

  • A
    water inlet G 3/4" (1")
  • n

  • C
    Supply of power 12 V, 50 Hz and signal from additional button