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Mefiag Filtration
Chromic Acid Disc Filter System

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CR Series-Chromic Acid Disc Filter Systems

Our CECO Mefiag brand CR Series – Chromic Acid Disc Filter Systems are special filtration units of polyvinylidene difluoride (PVDF) lined or solid PVDF construction. These units, which feature horizontal disc technology and capacities from 800 to 6,500 gph, are specifically for use in processes where chromic acid is involved (hard chromium, etching, etc.)



  • Low Total Cost of Ownership
  • Horizontal disc technology for greater surface area and maximum efficiency
  • Mechanical lifting device for easy access to filter pack



  • Designed for the filtration of chromic acid solutions including etching of ABS
  • Operating temperatures to 180°F
  • For plating tanks from 400 to approximately 3,300 gallons
  • Can be supplied with horizontal discs or cartridges depending on the application


CECO Mefiag CR Series-Chromic Acid Disc Filter Systems

Since its founding in 1953, CECO Mefiag has established itself as an international leader in the design, manufacture, and delivery of matchless filter solutions. Our advanced filtration and pump products rise above the competition in the plating, metal finishing, and anodizing industries. Mefiag systems excel in the toughest of conditions. When the work is hard, our filters work harder. 

Mefiag offers the most versatile products on the market. Along with our filtration solutions for electroplating, Mefiag pumps and filters are installed in numerous industries worldwide. Companies rely on our CR Series-Chromic Acid Disc Filter Systems that are built specifically for processes involving chromic acid. As our industry expertise has expanded, one thing remains constant: our commitment to supplying reliable and efficient systems for our clients. When you choose a Mefiag system for your filtration requirements, you are assured peace of mind. 

At Mefiag, we are proud of our success. From day one, we are dedicated to creating exceptional products for exceptional people. When superior performance is your goal, then you can trust Mefiag to bring your company the excellence and reliability it deserves. For the optimum filtration solution, choose Mefiag.



  • PVDF过滤机
  • 操作温度可达90°C
  • 所有与槽液接触的部位均使用优质PVDF材料,所有密封部位均使用高防腐橡胶,桶体外部采用钢件加固及防腐工艺处理,内衬为PVDF材质,从而达到结构坚固、稳定安全、耐高温的效果,可应用于对耐腐蚀性要求苛刻的环境
  • 该系列可选配机械泵、磁力泵
  • 根据不同工艺要求,可选用PVDF或PE过滤介质