Separator & Filter Vessels

Drain Vessel

ERGIL drain vessels are designed and manufactured to increase the volume of a coalescing filter housing to hold more liquid and increase the service time. This is mostly useful for negative-pressure applications when automatic float system failed or cannot be used.

Drain vessels can either be attached directly to the drain port of a housing in effect extending the bowl of the housing to allow far more liquid to be held before the coalescing element is flooded, or they can be attached by means of a valve with a valve on the drain end so the liquid can be drained into the drain vessel and then the drain vessel emptied later.

Drain Vessel 34

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Drain Vessel 37
Drain Vessel 38
Drain Vessel 38
Drain Vessel 37


All products are engineered according to industry requirements.


Designed to ASME B31.4 , ASME B31.8 and ASME Section VIII Div. 1 Codes.


All welds are 100% inspected and tested. All products are accordingly tested.

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