Long term customers call this pump... LEGENDARY. Once you've owned one, you'll know why. Most manufacturers have given up making pumps out of stainless steel and bronze, but at Cal Pump we have never given up on QUALITY. Six different models with flow rates from 225 GPH to 2700 GPH cover a wide veriety of uses. This pump provides trouble free use in fresh water, saltwater and chlorinated water. You can even use it in hot water up to 120 degrees F. Extremely quiet operation. Open air or submerged. Corrosion resistant and thermally protected. Motors are permanently sealed in non-toxic biodegradable lubricant. Can be used for fountains, ponds, spas, de-watering extensively in koi pond applications, and recirculation. All pumps UL and cUL listed, 6 foot cord. For ponds up to 350 gallons, for lifts up to 11 feet. Accepts 1/2" ID clear tubing on discharge and 3/4" ID clear tubing on suction. Included is the SCF100 screen and built in flow control valve. Dimensions Cord 6ft Diameter 4.5" In \ Out 1\2" MNPT X 1\4" MNPT Length 3.75" Electrical Amps 1.2 Volts 115 Watts 83 Performance a) 320 gph @ 1 ft b) 260 gph @ 3 ft c) 200 gph @ 5 ft d) 170 gph @ 7 ft e) 140 gph @ 9 ft SHUTOFF 12 FT WARRANTY MANUFACTURE 2 YEAR