Please note, as of July 2009 the Bilge Boy itself is no longer available, however Separ UK are pleased to still offer spare parts for both separator sizes, as well as bilge water alarms

This also means that as of July 2009 we will no longer be able to supply new certificates for these units as the manufacturer is not applying for any more. We are happy to supply copies of older certificates if required.

For our news report on this, please click here.

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Bilge Boy Spare Parts

For 2gpm (0.57m3/hr) bilge boy 96504 (BB00311DXX and BB00322DXX)
Coalescer element  391951588 (88580C)
Housing cover gasket 391951688 (Q58403)
Pump service kit 391950688 (99004K)
For 7.5gpm (1.9m3/hr)bilge boy 96609 (BB00811DXX and BB00822DXX)
Coalescer element 391956288 (88598A)
Housing cover gasket 391951688 (Q58403)
Pump service kit 391955688 (SK105-37)

Bilge Water Monitors/Alarms

To meet MEPC60(33) OMD-21
To meet MEPC107(49) OMD-2005

Installation guide

Whilst this document (click here) is not meant as an official guide, we have found over the years that there are several areas where customers require help. With that in mind we put together this PDF document to assist. Please ensure you ultimately refer to the manual for the full installation instructions.

General Description

nelson-bilge-boy-96609

The Nelson Bilge Boy efficiently removes oil from bilge water without the use of chemicals or additives using a two stage systems. The first stage is a gravity separator that contains a single inclined plate. The second stage is a coalescer that uses a replaceable filter element. Both sizes of bilge boy spare elements are typically stocked at Separ UK.

Most of the oil is removed from the bilge water in the gravity separator housing. Large oil drops rise to the top of the housing due to the lighter density of the oil. The oil collects at the top of the housing and is periodically pumped to an oil storage tank.. Small oil drops flow with the water to the bottom of the gravity separator and are pumped into the coalescer housing.

The remaining small oil drops are separated from the bilge water in the coalescer housing. The small oil drops combine into larger oil drops as the bilge water flows through the coalescer element.

 

Display #
Title
OMD-21 Bilge water alarm
OMD-2005 Bilge water alarm