>>19593163 >>19593163 The pump is available in several 12 V and 24 V versions and designs. On Ali you can type "12 V submersible pump". Plastic small pump possibly with different spigots. 800 L/h draw of 20 some watts. One thing that makes a HUGE difference is the angle at which the coil lies. Preferably flat or at a slight angle. The pump doesn't have a lot of power, but first fill the whole system with water from e.g. the water supply, and only then plug in, turn on the pump. If the coil is a little higher than the pool, the pump will manage to squeeze water in a 20 mm fi hose, something like draining fuel from the tank with a hose and the personal mouth, I assume of the vehicle owner 
. On a garage roof or other ground floor buildings it will be OK. The pump goes from 9am to 5pm when the sun is warming. It is really worthwhile to do such a simple installation.
. On a garage roof or other ground floor buildings it will be OK. The pump goes from 9am to 5pm when the sun is warming. It is really worthwhile to do such a simple installation.
