Sanitary pump is a classification of pumps from the application occasions of pumps, specifically involving the delivery of all products in contact with the human body, such as pharmaceuticals, dairy products, beverages, food, cosmetics, food additives, fine chemicals, etc. There are four basic types of sanitary pumps, centrifugal, positive displacement, jet and air. Centrifugal pumps apply centrifugal force to create velocity, use a rotating impeller to increase velocity, and push fluid through an outlet valve.
Judging from the material of the pump, the sanitary pump must be made of 316L stainless steel; there is no sanitary dead corner in the pump cavity, which can be cleaned online by CIP; the sealing material is food-grade material, such as nitrile rubber, fluorine rubber, ethylene propylene rubber, Teflon, etc.
From the perspective of the types of pumps, centrifugal pumps, rotor pumps, self-priming pumps, shear pumps, screw pumps, etc., as long as they meet the above requirements, they can be called sanitary pumps. Among them, the impeller of the centrifugal pump must be an open impeller to be a true sanitary pump.
The twin-screw pump sanitary pump produced by our company is suitable for conveying various liquids such as milk and wine, and is an indispensable conveying equipment in food, chemical and pharmaceutical industries.