Grundfos UPM3 High Efficiency Solar Pump 15/75 Circulation Speed Controlled (1" Connections)

UPM3 15/75 HIGH EFFICIENCY PUMP ✔ High efficiency circulating pump built to UPM3 15/75 specification ✔ Designed for solar thermal and OEM boiler systems ✔ Provides reliable and consistent system circulation performance PWM SPEED CONTROL TECHNOLOGY ✔ PWM (pulse width modulation) controlled pump for intelligent speed regulation ✔ Adjusts flow automatically based on system demand ✔ Improves efficiency and reduces energy consumption 1" BSP CONNECTIONS – STANDARD FIT ✔ 1 inch BSP connections for compatibility with standard pipework ✔ Suitable for a wide range of solar and controlled heating systems ✔ Compact design for easy installation in tight spaces ENERGY EFFICIENT ECM MOTOR ✔ Advanced ECM motor technology for lower running costs ✔ Quiet operation with improved durability over traditional pumps ✔ Designed for modern high efficiency heating systems OEM REPLACEMENT QUALITY ✔ Direct replacement for UPM3 type circulation pumps ✔ Built to meet or exceed OEM performance standards ✔ Ideal for replacing worn or faulty PWM-controlled pumps IMPORTANT – CHECK COMPATIBILITY ✔ Requires PWM control signal to operate correctly ✔ Not suitable as a replacement for standard 3-speed pumps (UPS2 / UPS3) ✔ Always check part number, specification and system requirements before purchase, Weight: 5.51155655 Pounds, Manufacturer: Grundfos