UPM3 SOLAR is an OEM high efficiency circulator offering flexible solutions for thermal solar systems – no matter if matched flow, constant flow or drainback. It is applicable for solar fluid up to 130° C and designed to work with or without PWM signal, allowing you to upgrade your systems without having to change the controller. It is available in a 7.5, 10.5 or 14.5 m version. More Information 99488795 Grundfos 1 Year 5713830242667 3.0 Kg 128mm (L) x 117mm (W) x 130mm (H) 1 Inch BSP Male 240V 1Ph 50Hz 1.5m 3.4m3/h 7.5m 70°C Cast Iron