The ESK Koala is the latest in European Technology for High Efficiency Oil Water Separation. Through the application of coalescing media the ESK is achieving removal efficiencies as low as 5 PPM (Parts Per Million) at flow rates in excess of 5000gpm in 10 foot diameter precast concrete manholes, making it one of the most competitive high efficiency oil/water separators in the country. No project is too small, for flow rates greater than 5000gpm please contact our sales office. Optional accessories include catastrophic spill valves, high level alarms, and high efficiency grit chambers allowing Environment 21 the ability to meet your complete package needs. The ESK Koala is the perfect product for your industrial or commercial application.
We currently offer 48" dia. - 84" dia. oil/water separators.


Size Chart
ESK Brochure
ESK Std. Drawing