The non SEP 60 ST Oil Water Separator is easy to install, and can be sized quickly and easily based on just the air or gas flow.  There are no large, heavy settling tanks, and no oil collection container to empty.  When it is time to replace the separator, just seal it with the included cap and dispose of it. The oil is trapped in the cartridge. Everything required to install is included in the package.  No pre-soaking is required, and the physical design is intended to create a small footprint, allowing for tight installations.