Water Dozer Mixer
This is an electronic Water Doser-Mixer with external hydraulics and thermostatically controlled; the temperature is to be set with a knob on the thermostatic mixing valve: this keeps the set temperature even in case of changes in the inlet temperatures.
This Water Doser-Mixer optimizes the water dosing process, ensuring accuracy and repeatability of quantity and temperature with error margins lower than 1% on the dosing and 1.5 °C on the temperature.
  • The last settings are always kept in memory.
  • The electrical and control part is protected by an ABS case, separated from the hydraulics.
  • The control electronics are microprocessor based.
  • The user interface consists of digital displays to show the quantity and temperature of the water and of a four-button membrane keyboard to set and deliver the desired water quantity.
  • Servo-operated solenoid valve.

Business privacy policy

Extra Four uses your information for its personal recruitment, advertisement and outreach. This privacy policy states the solemn use of your data for Extra Four’s professional use.  None of the information that you disclose, save or send will be used, in any way, by a third party. At no point on this website, will Extra Four ask for banking information or payment fees. Should we ask you to provide certain information by which you can be identified when using this website, it will only be used on the basis of this statement.


Use of your personal information

Your CV is the only data that we collect.
We require this information to understand your needs, answer your queries and use your CV for prospective job openings. Your contribution and information will be stored internally and will help us improve our products and services. With your email saved in our system, we will periodically send you promotional emails or answer any inquiry at any time.


Links to other websites

Our website contains links to other websites outlining our clients and suppliers. Once you use these links and leave our site, it is important for you to note that we do not have any control over other websites. Any information that you provide to any of those links is beyond our control, and we are thus not responsible for your privacy. You should exercise caution and look at the privacy statement applicable to the visited websites. This privacy statement only covers Extra Four’s webpage and information provided to its site.


Intellectual Property

All text, images, user interfaces, video media, artwork including but not limited to design and structure of the Extra Four web site, is exclusive to Extra Four, and is protected by intellectual property and copyright laws, otherwise stated by Extra Four.
No part of Extra Four website may be copied, reproduced, republished, posted, uploaded, or duplicated on any other computer, server or website for commercial enterprise, without the prior written consent of Extra Four. Social Media platforms linked on Extra Four website are also the property of Extra Four and will provide reference to the site.
Any content provided by Extra Four for download from its web site remains the property of Extra Four, but may be used provided that you do not remove any copyright from such documents and that you use such documents only and entirely for your own personal, non-commercial, and informational purpose.



Water connection Max water entry temperature Water delivery at 5 bar Voltage/frequency Power
½ inches 65 degrees Celcius 35 L/min 220-240-110 V / 50-60 Hz 25 VA