AR 1604 diaphragm pump with cataphoretic treatment

Semi-hydraulic four-diaphragm pump. Parts in contact with pumped liquids in anodized cataphoresis coated aluminium and AISI 303/304. Diaphragms in NBR, Desmopan, Viton or BlueFlex™. Seals in NBR. Metal fasteners with galvanised finish. Plug for drainage of liquid from the circuit before winter storage. Complete with safety valve with re-arm, air chamber and cardan protection.