The Grundfos UPS4 GO 25-65 130 is a high-efficiency circulator pump designed to move water around domestic heating and air conditioning systems. It helps maintain consistent heat distribution throughout the property, improving comfort whilst reducing energy use. Ideal for replacing existing pumps, it comes with an app-assisted setup, making it a practical choice for installers looking for a reliable and quick-to-fit heating pump.

Key Features

• The self-venting design automatically removes air from the pump, eliminating the need for manual venting
• Built-in dry-running protection stops the pump if water is not present, helping to prevent damage
• Simple, tool-free wiring allows for faster and easier electrical connections during installation
• The pump is designed for quieter operation, helping to minimise noise within the system
• Quick and easy to use as a replacement for integrated and stand-alone circulator pumps
• Offers 3 control modes: constant pressure, proportional pressure, and constant curve
• Displays error codes on the digital front panel, making troubleshooting simple
• Circulates liquids in commercial, district, and domestic heating systems
• Compatible with the Grundfos GO app, enabling faster installation
• Its electronically commutated motor promotes energy efficiency
• A strong and reliable start-up reduces the risk of blockages
• Ideal for use in heating and air conditioning systems
• Built with a durable ceramic shaft and bearings

Technical Information

• Liquid Temperature Range: -10 to 110°C
• Maximum Operating Pressure: 10 bar
• Connection Pressure Rating: PN 10
• Port-to-Port Length: 130mm
• Maximum Power Input: 60W
• Connection Size: 1 1/2 inch
• Rated Voltage: 220-240V
• Pump Housing: Cast iron
• Rated Flow: 2.43 m³/h
• Maximum Head: 65dm
• Pumped Liquid: Water
• Rated Head: 3.76m
• Connection Type: G
• Energy EEI: 0.20
• IP Rating: IP44

Guarantee

• 5-year manufacturer's guarantee