Circulation
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![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=328,h=264,fit=crop/Yanzp1OQppCExWwL/s1p-dOqNBM9kE5HQbnRK.jpg)
Details
Control cabinet for one 3-phase (single-phase for power up to 2.2 kW) pump for pressure boosting, filling, drainage, circulation systems.
Type S1P 0,55..110кWt
Application:
The сontrol cabinet maintains a constant pressure by smoothly adjusting the speed of the pump automatically depending on fluid flow, time and possible malfunctions.
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=404,h=515,fit=crop/Yanzp1OQppCExWwL/s2p-m7Vk62yXDMf3JgJo.jpg)
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=328,h=264,fit=crop/Yanzp1OQppCExWwL/s2p-m7Vk62yXDMf3JgJo.jpg)
Details
Control cabinet for two 3-phase (single-phase for power up to 2.2 kW) pumps for pressure boosting, filling, drainage, circulation systems.
Type S2P 0,55..110кWt
Application:
- distribution of operating time between pumps;
- automatic switching of ‘working/standby’, backup in case of failure of one of the twin or single pumps;
- automatic step control of the pump system based on signals from external sensors (float switches, pressure switches, electrocontact pressure gauge, analogue pressure sensor 4-20 mA.