STM AT MEDIUM 4
STM AT MEDIUM 4
The STM AT MEDIUM 4 is a commercial aqua transfer engineered for accurate, repeatable ingredient control in bakeries and food-production environments.
Automatic STM water distributor serving up to 4 dough mixers from one compatible DOX or DOMIX installation.
Consistent dough starts with controlled water
Water can account for a substantial proportion of a dough recipe. Controlling its quantity and, where applicable, temperature helps reduce seasonal variation, improve batch consistency and support predictable proofing and baking.
Key features
- Simple mixer selection interface
- Start and pause water delivery from the distributor
- Mounting kit included
- Configurable for the stated number of mixers
- 1/2-inch solenoid valves; 22 mm hydraulics
- Compatible with DOMIX 60 and TriDOMIX 50
Technical specification
| Model | AT MEDIUM 4 |
|---|---|
| Manufacturer code | 33026142 |
| Power supply | 115V / 230V |
| Precision | ±1% quantity |
| Memory / interface | Selected mixer retained |
| Hydraulic configuration | 1/2-inch solenoid valves; 22 mm hydraulics |
| Mixers served | 4 |
Available options and integration
Requires the remote start/stop option on the connected STM doser or doser-mixer. Options are priced separately and should be confirmed when ordering.
Specification and installation support
Norgroup can help confirm sizing, water conditions, electrical supply, compatible equipment and installation requirements before order. Chiller outputs shown use STM test conditions and actual performance depends on inlet-water temperature, requested outlet temperature and ambient conditions.
Please contact us before ordering so the final configuration and any required options can be checked for your production.
Information compiled from STM Products' 2026 Water for Bakery & Food brochure and current official STM product information. Specifications are subject to confirmation at order.