Grundfos GO Pump Replacement Bundle - Experience fast pump replacements with just two pumps on the van. With the NEW Grundfos ALPHA2 GO 25-75, UPS4GO 25-65 and a FCI signal cable adapter you will be able to replace almost 70% of all integrated Grundfos circulator pumps and the majority of the stand-alone circulator pumps. The Grundfos GO app will help you quickly identify the perfect pump replacement, simply just by scanning the old pump.

• Automatic self-venting ability
• Dry-running protection
• Grundfos GO app connectivity
• System air detection and venting feature
• Ceramic shaft and bearings
• PWM connection for integrated replacement
• Automatic self-venting ability
• Replacement model for the UPS3 15-50/65 as a standalone circulator
• Replacement pump for old Grundfos UPM3/UPM4 pumps – post 2015 ErP