GEMAS “INJECTRONE” PLASTIC SAND FILTER
Made of Injection plastic (PP). The upper and lower parts are joined with a special welding technique. As the bed depth is higher than other filter models, the filtration quality is considerably higher. Sand water discharge openings are available at both front and rear, installed w/discharge valve. Easy to open clear screw lid (2 cm wider than bolted lid). Complete with multiway valve, fittings, and pressure gauge. Five years body warranty. Test pressure 3,5 kg/cm2, maximum operation pressure 2,5 kg/cm2, Maximum filtration rate 50 m3/h/m2.