Lexan Eco Friendly Discharge Companion I – Oily Bilge Water Separators – For Series 4 Systems


Eco Friendly Discharge Companion – Oily water separator

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The Eco Friendly Discharge Companion I is a Coalesce type oily water separator designed to work in conjunction with Series 4 Arid Bilge Systems

Consider the benefits . . .

If you currently have an oil leak on the yacht, that oil will dispurse into the bilge water and is finally pumped over the side. You could be fined for water pollution, even though you might not be aware that there was a leak. Eventually, as that oil leak becomes more serious, you end up finding it, but only after making a mess of your yachting adventure.

With the Arid Bilge System and Eco Friendly Discharge Companion combination, everything changes. With this installation, the bilges are maintained 100% dry. If a layer of oil is captured in the central chamber of the Eco Friendly Discharge Companion, it can be manually drained. Now the volume and type of oil leaked can be observed. Finding an oil stain in a dry bilge makes it a breeze to locate and fix the source of that leak. In the long run, the yacht becomes more reliable, and smaller repairs are made sooner before more serious damage is done to the motors. Pollution fines are also avoided while protecting the surrounding marine habitat. This becomes a win-win situation with cleaner bilges, a cleaner environment and lower maintenance costs in the long run.

Weight 14 lbs
Dimensions 20 × 18 × 12 in

15 inches / 38 cm with Stainless Steel hinged lid. We recommend an additional 7 inches / 18 cm of vertical clearance for the raising of the lid.


15.75 inches / 40 cm to end of fittings


9.5 inches / 24 cm

Dry weight

12.8 lbs. / 5.8 kg

Main unit material

Lexan type plastic, 1/4 inch thick with external Awlgrip Matterhorn White finish except for viewing windows

Power requirements


Ports Intake

1/2 inch barbed

Water discharge

1/2 inch barbed

Oil discharge

1/2 inch barbed

Standards and certifications

none as a stand alone system