* (1) 800mm filter press, polypropylene plats, 47 chambers, recessed and gasketed plates, Hoesch, operating pressure 15 bar, hydraulic closure.
* (1) 800mm Filter press, 22 membrane plates, built by Hoesch, 225 psi (15 bar) operating pressure, hydraulic closure.
* (1) 100 ft2 (9m2) Niagara pressure filter, vertical unit with horizontal plates, 316 stainless steel, model 33-16-D Batch Miser, 75 psi, serial no. FX56157, NB rated, 1984.
* (1) 100 ft2 (9m2) Niagara pressure filter, horizontal plates, Hastelloy B construction, model 33D16, 80psi (6 bar), National Board no. 1648, serial no. FA35795.
* (1) approx 20 ft2 (2m2) Sparkler pressure filter, horizontal plates, stainless steel.