https://www.brittherm.co.uk/pump-s3-15-4-130/
The S3 Series Pump is a modern, intelligent automatic pump with a stainless steel EN1.4521 type casing and 9 intelligent operating modes for the circulation and recirculation of clean potable water, adaptable to the tasks and specifications of the water supply system.
- Three Fixed Speeds (“Old School”): Selectable by the touch of a single button, allowing the use of the entire range of pump power, from minimum to maximum.
- AUTO Mode: Activated by pressing one button, the automation determines the optimal operating range of the pump for the current system.
- Two Constant Pressure Operating Modes (CP1 and CP2): Maintain constant pressure in circulation and recirculation systems, regardless of flow rate.
- Two Proportional Pressure Operating Modes (PP1 and PP2): Adjust the pump operation in proportion to flow rate changes, ensuring optimal performance based on system demands.
- Night Operating Mode: Reduces energy consumption to 5 watts, maintaining system quality without unnecessary operation during low-demand periods.
Electrical and Thermal Protection: Safety systems that prevent pump breakdown due to external reasons not related to the operation of pump systems.
| Pumps | |
| Energy Efficiency Index (EEI) ≤ | 0.16 |
| Automatic programs: | 9 |
| Max Head: | 4 meter |
| Max Flow: | 1.8 м³/hour |
| Power: | 5 ~ 22 watt |
| Current: | 0.05 ~ 0.22 ampere |
| Maximum System Pressure: | 10 Bar |
| Protection Class: | IP44 |
| Temperature Class: | TF 95C |
| Insulation Class: | F |
| Color: | Black |
| Material: | Staimless Steel |
| Weight: | 2.1 kg |
| Size of connections: | 1" |