Opt for the regulator level MAREVA - 2 outputs and keep the water level of your pool at a constant height. This regulator works with a float and allows the automatic filling of the pool depending on the water level. Advantages: 2 connection outlets of diameter 50 mm to be glued Installation using a lateral or lower connection as required Performance: Compatible with all types of skimmer Float mechanism included Number of connection outlets: 2 Diameter outlets: 50 mm Material: white ABS Connections: side or bottom Packaging: Comes in original packaging