Source google image: http://www.e-genieclimatique.com/wordpress/wp-content/uploads/2012/09/01_single_pump_down_ameliore_01.jpg
Schema electrique pour applique
Source google image: http://www.e-genieclimatique.com/wordpress/wp-content/uploads/2012/09/01_single_pump_down_ameliore_01.jpg