STM Water Meter DOMIX 45& 45A

Our Best-Selling Water Meter

The DOMIX 45 and 45a water meters are a complete option, built to last.  Stainless steel structure, 80 programmable recipes, by-pass outlet and excellent precision to always assure the same quality levels throughout the dosing and mixing phase: the 45 series is a real standard on the market. The installation kit comes with a 2.5 m (> 8 feet) delivery hose.

Remote pump command for optional integration with STM Water Chiller, remote management (start/stop), and RS 485 serial interface.

Considering which water meter is right for you?

Main Benefits of DOMIX45 over the DOMIX 35

  • An additional outlet for a bypass line (to discard water outside of the desired temperature range). The Domix 35 has only one outlet, used for both dosing and disposing
  • 80 Programmable recipes (DOMIX 35 only remembers the last recipe used)
  • Digital membrane keyboard to quickly set dosage and temperature parameters
  • 45A comes with an automatic opening of the bypass line

A complete option, built to last

Easy to Use

Comes with a keyboard to easily set and recall the recipes in memory and 3 digital displays to read the water quantity, the set temperature and the temperature read by the high-precision external probe

Excellent Precision

Max tolerances of ±1% in dosing and ±1°C in temperature

Built for your Work Flow

Save staff time by storing up to 80 recipes or using a numbered keypad to set dosing requirements manually

Additional By-Pass Line

Comes with a separate by-pass outlet for discarding water not at the right temperature

Electrical: 1-phase 115 V

Total Power: 25 VA

Temperature Range: 2/60°C (35.6/140°F)

Mixing Precision: ± 1°C

Dosing Precision: ± 1%

Max Inlet Temperature: 65°C (149°F)

Max Dose: 99 lb+ 15 oz

Inlet Pressure: 1- 5 bar at 72.5psi

Flow Rate: 18l/min (40lb/min) at 1 bar at 20°C (38°F)

Saved Programs: 80

Bypass Outlet: DOMIX 45– manual bypass, DOMIX 45A– automatic bypass

Chiller Compatibility: Optional with the 3-way kit, more info below

Maintenance: Easy on maintenance

Safety: Food-grade plastic with stainless steel terminals included

Customizable features:

  • External 3-way kit (add an input line from a water chiller)
  • 45A comes with an automatic opening of the bypass line

domix 45 vs 45a


Troubleshooting? Want to learn more?

Take a look at our easy tutorial video, How to set water meter DOMIX 45a.

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