Automatic domestic water filtration station (time controlled)

JUKO-EC-AT 1½” – 2″ Automatic domestic water filtration station (time controlled), according to EN 13443-1, DIN 19628 and EN 1567, for drinking water up to 30 °C, operating pressure range 1.5 – 16 bar, nominal flow rate 9.1 – 14.0 m³/h.

With stainless steel filter screen, pressure reducer, backflow preventer, ceramic flushing valve and time-controlled automatic backwashing system with safety module.

Thanks to JUDO QUICKSET-E, installation in horizontally and vertically running pipes possible.

Product benefits:

  • Reliable protection

    against dirt entry

  • Cost-saving

    no time-consuming and expensive filter cartridge replacement

  • Automatic, thorough, clean

    with automatic, time-controlled backwashing

  • Safe in case of power failure

    patented safety module for terminating the backwash process in case of power failure

  • Tried and tested,

    screen cleaning via trough suction system

  • Practical

    no interruption of the water supply during backwashing

  • Durable

    patented backwash valve made of high-tech ceramics

  • Protects and regulates

    with pressure reducer to compensate for pressure fluctuations and adjustable holding pressure between 1.5 and 6 bar

  • With holding pressure display

  • Integrated free outlet

Scope of delivery:

Filter housing made of high-quality plastic PN 16; built-in rotary flange with patented bayonet connection made of brass with screw connection (threaded connection according to EN 10226-1); horizontal or vertical installation possible; filter screen made of stainless steel; backwashing with simultaneous cleaning of the sight glass; with integrated free outlet and patented ceramic flushing valve; hose connection.
With time-controlled automatic backwashing: the screen surface is cleaned three times per backwash. Preselectable setting of the backwashing interval (1 day, 1 week, 1 month, 2 months). With potential-free contact for remote transmission of the fault message. The patented safety module checks before triggering the backwash start whether the buffer battery has sufficient power reserve to complete the backwash process in case of power failure. Only then does the backwashing take place.
Pressure gauge, pressure reducer with factory set follow-up pressure of 4 bar, setting range of the follow-up pressure of 1.5 – 6 bar *; backflow preventer; plug-in power supply unit 230 V/50 Hz.


* Depending on the operating conditions it may be necessary to adjust the ratio inlet pressure : outlet pressure and increase the outlet pressure.

Order number


8170317JUKO-EC-AT 1½" 100 µm (0,10 mm)
8170318JUKO-EC-AT 2" 100 µm (0,10 mm)


JUDO Cable for external fault signal, 10 metres
Order number 2170437

Free Advice Contact Coming Soon