Pond Aerator Pump Specs: Maximum Air Flow Rate: (Loaded) 0.71 CFM (20 L/min) Maximum Air Depth: (Loaded) 2.90 psi (0.20 kgf/cm2) Outlets: 1 - (2-Way Manifold #61012 available) Cord Length: 6 feet Wattage: 15 Pump Dimensions: 6" L x 5.5" W x 4.25" H Aeration Diffuser 10" Rubber Membrane Airline: (1) 25-feet x 3/8-inch braided vinyl Warranty: 3-Year LImited Pond Size: Up to 5,000 gallons