Pumps & Flow Switches
4 منتجCondensate does not always have gravity on its side. In a ceiling cassette, a basement indoor unit or a ducted system with no floor drain, a pump is the only way the water leaves the coil. The units here cover 12 to 125 litres per hour with tanks from 35 ml to 1.8 litres and lifts up to 10 metres, so the choice is by condensate flow — roughly 0.5 to 1 litre per hour per kW of cooling, depending on humidity — then by the lift required and the space available. A small tank cycles more often and is noisier but fits inside a shallow duct; a large tank is quieter but needs room. Flow switches answer a different question: is water actually moving? Fitted ahead of the compressor or control sequence they prevent a frozen evaporator when a pump fails or a strainer blocks. IP54 for plant rooms, IP65 where the switch is exposed or washed down.
