Drains of heavily polluted pits rooms garden waters ponds etc wtiht his baby flooding or unwanted pooling of water can easily be solved features variably adjustable float switch stainless steel sheath wheel made of noryl plastic thermal protection mechanical seal ergonomic carrying handles 10 m connection cable technical specifications connector frequency 230 v 50 hz power 1100 w max flow rate 20000 l h max delivery height 8 m max suction height 7m