The NAG Marine line of Oily Water Separators and Oil Content Monitors are manufactured by global leaders in the fields of shipboard bilge and oily water separation technologies. The oily water separator and oil content monitor are both certified by the US Coast Guard to comply with IMO MEPC 107(49).

The RWO SKIT/S-DEB Oily Water Separators and TD-107 Oil Content Monitors have been engineered for marine environments and have excellent operational service records in various commercial fleets. RWO's oily water separator units are designed to operate automatically and monitor and adjust to shipboard oily waste conditions. RWO's INTELLIGENT OWS discharge system continuously checks the water quality from the 1st stage coalescer and if it’s within mandated limits, the 2nd stage emulsion filter is bypassed. This distinctive MEPC 107(49) certified feature considerably extends the lifecycle of the 2nd stage filters. The RWO Oily Water Separator is the only device in the marine market certified with this bypass feature. With no moving parts and thoughtfully engineered materials, the SKIT/S-DEB oily water separator will provide superior performance far outlasting the expected life of the ship.. The Turner Designs TD-107 oil content monitor operates with FLUORESCENCE detection technology, which is immune to interferences from silt, iron oxide, or sediments in the bilge stream. This unique approach to oil detection in bilge water means that the oily water separator will not be "fooled" by sediments in the bilge stream, allowing the separator to properly empty the ship's oily waste holding tanks.