Kiertoputsin

Kiertoputsin, often translated as a circulation pump or booster pump, is a type of pump commonly used in plumbing and heating systems. Its primary function is to increase water pressure or flow rate within a closed loop system. Unlike a general-purpose pump, a kiertoputsin is specifically designed to circulate fluid that is already in motion, helping to overcome resistance from pipes, valves, and fixtures.

These pumps are particularly prevalent in domestic hot water systems. In such applications, a kiertoputsin can be installed to ensure that hot water is delivered quickly to taps and showers, even if they are located far from the water heater. This eliminates the need to run the water for extended periods to wait for it to heat up, thus conserving water and energy. They are also found in central heating systems to facilitate the circulation of heated water from the boiler or heat source through radiators or underfloor heating pipes.

The operation of a kiertoputsin is typically powered by an electric motor. When activated, the motor drives an impeller, which in turn imparts kinetic energy to the fluid, pushing it through the system. Many modern kiertoputsins are designed to be energy-efficient and may feature adjustable speed settings to optimize performance based on demand. Installation usually involves connecting the pump directly into the pipework, often with integrated check valves to prevent backflow. Maintenance typically involves occasional cleaning or inspection of the impeller.