D. R. SPERRY & COMPANY

The filter press is constructed of either ductile iron or fabricated steel with capacities ranging from as little as a half cubic foot to in excess of 150 cubic feet.
The primary application of the filter press is to separate solids from liquids. The product to be gained from the filtration process can be the liquid or filtrate (as in fabric processing), the solid or cake (as in metal hydroxide removal), or both (as in distillery applications).

Filter Presses are designed with three essential customer objectives in mind:

- To meet filtration requirements
- To minimize capital investment costs
- To minimize operating costs