Grundfos UP and UPS Circulators
Grundfos UP and UPS Circulators Long life, low noise The UP(S) pumps can be used in both open and closed systems. Pumps are of the canned-rotor type, i.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. UP(S) pumps are designed for circulation of liquids in heating and air-conditioning systems. Pumps with bronze or stainless steel housings are also suitable for use in hot-water service systems. Features & Benefits: Maintenance free Low noise Low energy Complete range of sizes and options.... Read more
Grundfos UPSe and ALPHA 15-58 Circulators
Grundfos UPSe and Alpha 15-58 CirculatorsThe next generation of circulators Grundfos circulators are small- and medium-sized, speedcontrolled, high-efficiency pumps fitted with an electronically commutated motor with permanent-magnet rotor and variable frequency drive. A magnetite-resistant design, robust ceramic shaft, and stainless-steel bearing plate ensure that the pump delivers the optimal system performance at the lowest possible energy consumption reliably throughout the years. UPSe, ALPHA and ALPHA2 feature eight different control modes, designed for certain applications. ALPHA and ALPHA2 also feature AUTOADAPT. The AUTOADAPT function continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and... Read more
Grundfos MAGNA1 Circulators
Grundfos MAGNA1 Circulators High efficiency made simple The MAGNA1 is a cost-efficient yet high-performing circulator designed for circulating liquids in heating, cooling, domestic hot water, geothermal and solar systems. The reliable MAGNA1 complies with the strict EuP requirements but features only what is important for its core function. This makes the MAGNA1 pump the perfect solution in a refurbishment situation. Features & Benefits: Simple installation Low energy consumption Proportional-pressure control Constant-pressure control Constant-curve, constant-speed duty Nine possible pump settings Low noise level Minimal maintenance and long life... Read more
Grundfos MAGNA3 Circulators
Grundfos MAGNA3 Circulators Best efficiency in its class The MAGNA3 is an innovative member of the Grundfos family of high-quality circulator pumps designed for circulating liquids in heating, cooling, domestic hot water and solar heating systems. With a MAGNA3, you can stop worrying about complicated pump settings. Simply install the pump and leave it on the AUTOADAPT factory setting. The MAGNA3 will automatically analyse the heating system, find the optimum setting and then continuously adjust its operation to changes in demand. The result is optimum comfort and minimum energy consumption. In addition, MAGNA3 pumps are extremely flexible and reliable, and... Read more