• C T K Flowtechnik

Air-Operated Double Diaphragm Pump

Yamada air-operated double diaphragm pump (AODD) has wide applications. These include: general –transferring of lubricants, fuel, cutting oil and EDM fluid; chemical – transferring of chemicals, emulsion, lye and detergents; petroleum – transferring of crude oil, naphtha and solvents; marine – pumping fuel, lubricants, evacuation of sludge and waste oil; automotive – transferring of waste oil, radiator fluid and brake fluid; electronic – transferring of chemical and solvents; semi-conductor – transferring DI water, EL grade chemical and wastes; printing – transferring of printing inks and solvents; paint – transferring of paints, solvents, ceramic – transferring of ceramic slips and glazes; rubber – transferring of latex; pharmaceutical – transferring of toiletries and cosmetics; mining – pumping waste water and cements grout; pulp and paper – pumping waste water, textile; furniture – transferring glue, adhesives and paints; and glass – pumping grinding fluid and cutting water. Range: capacity – up to 800 lpm; and pressure – up to 7 bar. Materials of construction: polypropylene (PPG), Kyanar (PVDF), aluminium (ADC-12/AC2A-F), stainless steel (SCS 14/SUS316), cast iron (FC), PTFE. Diaphragm materials: nitrile (NBR), neoprene (CR), nordel (EPDM), viton (FPM), hytrel (TPEE), santoprene (TPO), PTFE. Typical characteristics: extended performance diaphragm, versatile material handling ability, minimum maintenance, excellent wear resistance, dry start self priming, flow control simple and safe, high lift, distance transfer permissible, and air drive intrinsically safe.