Pressure Sand Filter (PSF)

The Pressure Sand Filter consists of a multiple layer of sand with a variety in size and specific gravity.

These Filters are designed to remove turbidity and suspended particles present in the feed water with minimum pressure drop.

The Pressure sand filter consists of a pressure vessel either vertical or horizontal, with a set of pipe work and valves, graded silica quartz sand supported by layers of graded under bed consisting of pebbles and gravels, and a top distributor to distribute the incoming water uniformly throughout the cross section of the filter, also an under drain system to uniformly collect the filtered water.