Variable Speed Pond Air Pump .18 - .36 cfm VPA-10

Energy Efficient 10 Watts The VPA-10 features a high-efficiency oil free design for contamination-free air pumping for ponds, aquariums, and hydroponic systems. Integrated rubber feet reduce vibration and keep noise levels minimal. .18 - .36 cubic feet of oxygen per minute 311 - 622 cubic inches of oxygen per minute Increases dissolved oxygen in all types of ponds, fish holding tanks, and hydroponic systems Keeps holes open in ice during winter freezing temperatures Increased aeration Integrated rubber feet reduce vibration Four air tubing outlets For use with 4 mm or 3/8" air tubing Recommended for use with four 2" Round Air Stones or four 4" Round Disc Air Stones 2' maximum diffuser depth Continuous duty operation 110V/60Hz 10 watts 0.09 amps 3' heavy duty grounded power cord Energy efficient air pump Highly efficient diaphragm compressor Continuous duty operation Whisper quiet operation Must be protected from weather Not submersible Air tubing and diffuser NOT included $ 0.