Supreme Oxy-Flo Low Volume Air Pumps

Supreme Oxy-Flo Low Volume Air Pumps are low energy pumps that can be used for aerating smaller nutrient tanks and bucket systems to help stimulate root growth. @@@@@@ Product Features • Aerates Nutrients to Stimulate Root Growth • Energy-Efficient Design • Easy to Use • Quiet Operation • Accepts Standard 3/16” Airline Tubing • 1-Year Limited Warranty @@@@@@ Specifications AP-2 ITEM# 40512 Air Volume 73 cu.in/min Maximum Water Depth 1.2 L/min Number of Outlets 1 Watts 1.5 Pressure 0.010 MPa (1.45 psi) Cord Length 6’ AP-4 ITEM# 40514 Air Volume 275 cu.in/min Maximum Water Depth 4.5 L/min Number of Outlets 2, Flow Adjustable Watts 3.5 Pressure 0.014 MPa (2.0 psi) Cord Length 6’ AP-3 ITEM# 40513 Air Volume 110 cu.in/min Maximum Water Depth 1.8 L/min Number of Outlets 1 Watts 2.8 Pressure 0.010 MPa (1.45 psi) Cord Length 6’ AP-8 ITEM# 40518 Air Volume 549 cu.in/min Maximum Water Depth 9 L/min Number of Outlets 4, Flow Adjustable Watts 7 Pressure 0.014 MPa (2.0 psi) Cord Length