Yra tinkamas UP cirkuliacinis siurblys beveik bet kuriam pastatui
„Grundfos“ maži, vidutiniai ir dideli UP hermetiško rotoriaus cirkuliaciniai siurbliai puikiai tinka įvairiausioms sistemoms – nuo vienos šeimos namų iki didelių pastatų. Siurblys ir variklis sudaro vieną mazgą be veleno sandariklio ir tik su dviem sandarinimo tarpikliais, o guolius tepa siurbiamas skystis.
The ports of small and medium UP pumps have flanges and threads, while the ports of large UP pumps have flanges. Small, medium and large UP pumps are available as single-head and twin-head pump types. Grundfos small and medium UP circulator pumps are mainly used in small buildings, such as one or two family houses. These circulator pumps are specifically designed for heating systems, but are also suitable for the circulation of domestic hot water or liquid in cooling and air-conditioning systems. Grundfos large UP circulator pumps are mainly used in large buildings, such as schools, hospitals and hotels. These circulator pumps are designed for the circulation of liquids in heating and air-conditioning systems. Large UP pumps with bronze pump housings are suitable for the circulation of domestic hot water.