Otterbine_g102819_otterbine_jan2019 LR

14 Industrial Aerators Surface & Subsurface O tterbine’s experience in aquaculture and wastewater treatment is obvious in the performance driven results of our surface and subsurface industrial aeration systems. Constructed from 316 stainless steel, thermoplastics and rugged low speed motors; these systems are designed to withstand the demands of severe aquatic environments. The High Volume is Otterbine’s power house providing over 3.3lbs. or 1.5kg of oxygen per horsepower hour and pumping over 920GPM or 198m 3 per hour. These systems provide unique solutions to managing water quality, and are available in low profile spray patterns and horizontal mixers. All Industrial Aerators can operate in as little as 3ft or 92cm of water and are supported by a comprehensive 3-year warranty. HIGH VOLUME 60 Hz 1HP 2HP 3HP 5HP Spray Height (ft) 1.5 2 3 4.5 Spray Diameter (ft) 4 7 9 11 GPM 920 1,525 2,100 3,000 50 Hz 1HP 2HP 3HP 5HP Spray Height (m) 0.5 0.6 0.9 1.1 Spray Diameter (m) 1.2 2.3 2.6 3.5 m³/hr 198.5 329 453.1 647.2