Auto Drain 12V USA
Automatic drainage of dirty water in a camper / caravan.
Suitable for sliding 1.5 " дренажные клапаны
очень легко собрать
in box:
automatic sliding arm for opening the flap
control module
instruction
Сделано в США
the second photo shows an example of hooks to the flaps. Sliding elements are not included.
Automatic machine intended for tanks / installations with existing drains with a sliding flap