Grundfos UPS 25-55N domestic Hot Water Service Circulator pump is suitable for domestic Hot Water applications up to 110°C. The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump is characterized by:
Flow Rate: Can handle a significant amount of water flow, depending on system requirements.
Head: Maximum of 5.5 metres.
Power Supply: Operates on standard electrical supplies (e.g., 230V, 50Hz in Europe).
Connection Type: 1 1/2″ threaded connections depending on specific configuration.
Grundfos UP, UPS N circulator pumps have a corrosion-free stainless-steel pump housing and are recommended for domestic hot-water recirculation and underfloor heating systems. UP, UPS N can be connected to an on/off time switch to limit pump operation to periods when hot water is usually required.
