... for metallurgical,mining,coal,power, building material 3.Innovative design Press filter feed pump In recent years, this ZRS model ... is most popular as professional enter material pump for filter press. When it working, the big rang variable pressure, variable ... 5 ≥76 22.3Y225S-4 37KWFeed material8043.565ZRS-340 1480Filtration ≤40 ≥76 32Y225M-4 45KWFeed material11543.580ZRS-340 1480Filtration ≤56 ≥ ...