Separation takes place in a solids-retaining bowl than be arranged for either clarification or purification. In both cases, the contaminated oil is fed into separator through the centre, and it is separated by centrifugal force into its various phases, the heaviest phase(sludge and water)being forced outwards to the periphery of the bowl. The acumulation of sludge is periodically removed from the bowl by hand.
Dirty oil inlet device.
Clean oil outlet device with sight glass.
Water outlet Spout.
Liquid Seal water inlet.
Set of gravity discs.