1.matrail:304.316L 2.rotor pump(pump,Sanitary pump ) Rotor Pump(pump,Sanitary pump )Scope of application Dairy products: Yoghurt, fresh milk, ice ... essence oil Pharmacy: Pill paste, soak cream, emulsification fluid, electuary. Chemical: Fat, dissolvent, resin, Feature: 1. All the parts that ... will keep the original quality and no physical of chemical reaction will take place 6. Never contact so there ...