Supreme® Oxy-Flo Low Volume Air Pumps

Supreme Low Volume Air Pumps aerate water to facilitate nutrient absorption and to stimulate root growth. These easy-to-use pumps feature energy-efficient, quiet, oil-free motors and accept standard 3/16" airline tubing. Oil-free motor is efficient and won't pollute the pond! Adjustable flow suitable for various applications Standard 115V electric with 6' power cord Aerates nutrients to stimulate root growth 1 year warranty SKU UPC Code Model Air Flow Max Depth Outlets Watts Pressure 06402 025033064027 AP-2 73 cu.in./min 3' 1 1.5 1.45psi 06403 025033064034 AP-3 110 cu.in./min 3.3' 1 2.8 1.45psi 06404 025033064041 AP-4 275 cu.in./min 4' 2 3.5 2.0psi 06408 025033064089 AP-8 549 cu.in./min 4.5' 4 7 2.0psi