Úsporné obehové čerpadlá na vodu pre vykurovanie, ústredné kúrenie a podlahové kúrenie
Circulation pumps for central heating or underfloor heating are devices for pushing water from a boiler into the heating. They use built-in blades to drive water in the heating pipe. All modern and new circulators must meet many criteria, in particular long service life, low-noise operation, as the sound in pipes and water spreads much further and low electricity consumption. The blades in modern pumps are wet common with adjustable motor speed. This function can be used to improve the adjustment of the heating system. Modern circulators must be able to operate at high temperatures exceeding 100 ° C. In some cases, even more so when the solid fuel boiler overheats and the pump is one of the factors that can cool this overheated boiler through the boiler control.
It is also possible to use antifreeze for heating and other chemicals in all circulation pumps in accordance with regulations.