The SD Circulator Pump eSD 25/8/130 is a high-performance and energy-efficient circulation pump designed for heating, hot water, and HVAC circulation systems. Built for reliability and long service life, this pump delivers consistent flow rates while maintaining low power consumption.

With a maximum flow rate of 4.8 m³/h and a maximum head of 8 metres, the eSD 25/8/130 is ideal for residential and light commercial heating installations. The pump is capable of handling fluid temperatures up to 110°C and operating pressures up to 1.0 MPa, ensuring dependable performance under demanding conditions.

The compact 130mm port-to-port length allows for easy replacement and installation in tight spaces, while the 1-inch connection diameter ensures compatibility with standard pipework. Featuring an IP44 enclosure rating and Class H insulation, this circulator pump is protected against dust and splashing water, providing enhanced durability and electrical safety.

Designed to operate on a 230V single-phase power supply, the pump consumes between 8–70W, making it a cost-effective and energy-efficient choice for modern heating systems. With a robust construction and a total weight of 1.8kg, the SD Circulator Pump eSD 25/8/130 delivers long-lasting, maintenance-friendly performance.

Ideal applications include:

• Central heating systems
• Hot water circulation
• Underfloor heating systems
• HVAC circulation applications

Warranty - 5 Year