1 / 24200 series — manufacturer view of the 4230 model.
4200 Compact Adaptive Mixer Series
Adaptive submersible mixer
Flygt 4200 Compact Adaptive Mixer Series comprises the 4220 and 4230 submersible mixers. Integrated power electronics allow speed adjustment without an external variable-frequency drive. IE4-equivalent motor technology is combined with soft starting and overload protection. Propeller options are 370 or 580 mm for 4220 and 770 or 1,200 mm for 4230. Standard AD control or flexible ADF control with suitable interfaces is configured around the tank’s process requirements.
Final performance and suitability are verified for the selected model and duty point.
UNDERSTAND THE APPLICATION
A solution for your application.
Application areas
Activated sludge and biological treatment basins · Equalisation and sludge holding tanks · Processes requiring solids suspension
Selection considerations
Determine thrust and positioning from tank dimensions, liquid level and solids concentration. Motor power alone is insufficient for selection.
Share tank dimensions, liquid level, temperature and solids concentration with our technical team. We can assess thrust, mixing objectives and installation together.
MANUFACTURER DATA
Technical specifications
| Series members | 4220 and 4230 |
| 4220 rated motor power | 1.1–3.0 kW |
| 4220 propeller diameters | 370 or 580 mm |
| 4230 propeller diameters | 770 or 1,200 mm |
| 4230 rated motor power | 2.2–7.3 kW (770 mm); 2.2–5.5 kW (1,200 mm) |
| Motor efficiency | IE4 equivalent |
| Installation | Submersible |
Motor power and thrust alone do not determine selection. Assess propeller diameter, tank geometry, liquid level and process conditions against the selected variant’s technical data.
DOWNLOADABLE RESOURCES
Technical documents
Open manufacturer PDFs and save them to your device. Check the model and document revision.
Frequently asked questions
What applications is Flygt 4200 Compact Adaptive Mixer Series used for?+
Flygt 4200 Compact Adaptive Mixer Series comprises the 4220 and 4230 submersible mixers. Integrated power electronics allow speed adjustment without an external variable-frequency drive. IE4-equivalent motor technology is combined with soft starting and overload protection. Propeller options are 370 or 580 mm for 4220 and 770 or 1,200 mm for 4230. Standard AD control or flexible ADF control with suitable interfaces is configured around the tank’s process requirements.
Where can I find technical catalogues and manuals?+
Use the PDF links in the Technical Documents section of this page to access manufacturer documents. Check the model, frequency and document revision before use.
What information is needed for selection and a quotation?+
Share flow, total head, liquid properties, temperature, power supply and installation conditions. Mixers also require tank dimensions, liquid level and solids concentration.
EXPLORE THE CATALOGUE
