*Key Features *Premium Materials: Crafted from heavy-duty cast iron, this high efficiency circulator pump boasts high hardness and excellent wear resistance. It stands up to long-term use without damage and provides stable performance even at high temperatures *Quiet & Energy Saving: Powered by an advanced ECM permanent magnet motor, the cast iron circulator pump runs quietly and efficiently with noise levels under 45 dBA. Features like automatic night mode and thick insulation further boost energy savings *Excellent Performance: This AC220-240V 50Hz circulator pump delivers a max flow of 58 LPM and a max lift of 6 m. Features a max power consumption of EEI 0.23, 45W, a wide liquid temperature range of 2C to 110C, and an IP44 protection rating *Complete Accessories: Comes ready with all necessary installation parts, including flange connection, sealing rings, etc. Compatible with many major brands for easy replacement, this hot water recirculating pump avoids backflow with a built-in check valve *Wide Application: Ideal for residential heating systems, this energy-saving hot water circulator pump enhances water circulation efficiency and reduces hot water waiting time. Compatible with underfloor heating, radiators, solar water heaters, and more *Specifications Item Model Number: LPS25-6BP/130 Voltage/Frequency: AC 220-240V 50Hz Max Flow Rate: 58 LPM Max Head Lift: 20 ft/6 m Maximum Power Consumption: EEI 0.23, 45W Operating Modes: Multiple Modes, AUTO Adjustment Mode Protection Rating: IP44 Operating Noise: 45 dBA Working Water Temperature: 2 to 110 Connection Type: Threaded, 5.12 in/130mm *Package Content 1 x High Efficiency Circulator Pump 2 x Sealing Rings 1 x Power Cord 1 x User Manual