water fountain Low power, long life Et water fountain ParameterNozzle ModelLarge SizeSmall ... Water supply pipe diameter, materialDN40 "Steel hoseBuilt-in lights power source requirements24V/AC,50W12V/AC,35W12V/AC,35W12V/AC,15W4 ... exceed half the nozzle, spray wells need to provide two power line. 2, column fountain no wind resistance, the ... column fountain or leap water pattern can ...... jumping jet