Circulating pump for circulating water from swimming pool across solar collector and back in to swimming pool which has housing with pump inlet and outlet also further suction side housing opening which is tightly sealed by sealing part

摘要

The pump is designed so that a thermometer probe is arranged in the sealing part (16). The sealing part (16) is designed as a water drain screw of coarse filter. The sealing part (16) can have a measuring chamber (23) open to the outside, in which the thermometer sits. The measuring chamber (23) is separated by a wall (24), from the water flowing to the inside of the circulating pump (3).