BritTherm Сirculator Pump S3 Series S3 25/6-130 (661999308)

The BritTherm S3 25/6-130 Circulator Pump delivers powerful, intelligent performance for the circulation and recirculation of clean potable water. With a durable stainless steel EN1.4521 body and nine advanced operating modes, this pump adapts seamlessly to varying system requirements. It combines high efficiency, quiet operation, and enhanced safety, making it ideal for residential and commercial systems alike.

Designed for modern water systems, the BritTherm Circulator Pump S3 Series S3 25/6-130 is built with precision and intelligence at its core. The stainless steel EN1.4521 casing offers outstanding corrosion resistance, making it suitable for potable water systems that demand reliability and hygiene.

With nine operating modes, this pump provides complete flexibility. Users can select from three fixed speed settings for traditional control or utilise the AUTO mode, where the pump dynamically adjusts to suit system demands. Constant pressure modes (CP1 and CP2) maintain a steady flow irrespective of system fluctuations, while proportional pressure modes (PP1 and PP2) fine-tune performance relative to flow rate changes.

The Night Mode reduces energy usage to just 5 watts during off-peak hours, preserving efficiency while reducing operating costs. Built-in electrical and thermal protection safeguards the pump from faults unrelated to its internal systems, ensuring long-term durability.

Features & Benefits:
✅ Robust stainless steel EN1.4521 construction
✅ Nine intelligent operating modes
✅ Manual control via three fixed speeds
✅ Smart AUTO mode for system-matched efficiency
✅ Constant pressure modes (CP1 and CP2) for steady flow
✅ Proportional pressure modes (PP1 and PP2) for demand-based adjustment
✅ Night Mode cuts power use to 5W during low-demand periods
✅ Simple one-touch operation
✅ Integrated thermal and electrical protection
✅ Suitable for clean potable water circulation systems

• Programs = 9 Control Programs
• Maximum Head (Meters) = 6
• Flow (m3/h) = 3.6
• Power = 5~45
• Connection Size = 1 ½”
• Energy Efficiency Index Rating (EEI) = EEI≤0.20
• Maximum System Pressure (KPA) = 10 Bar
• Protection Class = IP44
• Temperature Class = TF 95°C
• Insulation Class = F
• Material = Stainless Steel
• Supplied With (Loose in Box) = A set of brass threaded connections designed for fastening to pipes, high-temperature rubber gaskets, electrical cable 1.3 m long, insulation foam, data sheet and warranty instructions.

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