Abstract: An electric water spray gun system is disclosed having a floatable intake device with a body made of lightweight material in the form of a high-stem bowl with a plurality of weight rings engaging the stem portion by threads for adjustment of its center of gravity by adjusting the position and/or number of such weight rings. The intake device also has a filter ring with a number of filter elements of different screen sizes arranged over an opening at the lower end of the stem portion which serves as an inlet port, a d.c. motor installed at the upper section of a passage within the body, a lower section serving as a water inlet passage, a first vane fixed to the drive shaft of the d.c. motor, and a check valve at a water outlet port located beside the passage for pumping water from any water source to an electric spray gun. The spray gas is composed of a gun body with an "L" shaped water passage having a water inlet port at one end and a water outlet port at another end, a d.c.