The "ORCA" (by Hawg) features a 1 1/2 H.P. stainless steel submersible pump motor and is recommended for ponds from 1 acre up to 4 acres. This is our most powerful unit and can easily be used up to 500 ft. from the main power source. This unit is ideal for use in factory settings, golf courses, campgrounds, city, county or state parks. This unit puts out approximately 600 gallons of water per minute while in operation. Operating cost of this unit is approximately 2 1/2 KW of of electricity per hour of operation. The fountain on this unit is approximately 10 ft. high. (includes 75 ft. of pump cable on unit, timer, GFI and installation kit)