Difference between FRP pump and centrifugal pump

FRP pump is a kind of pump, using FRP, also known as glass fiber reinforced materials. Compared with other pumps FRP pump mainly the following differences: 1. FRP pump delivery flow can be more precise control can also be easily made of variable displacement pump. The centrifugal pump output flow can not be controlled, with its resistance increases with the decline; The pump has a strong self-priming capability, while the centrifugal pump must be filled with liquid before moving. 2. FRP pump speed is very low, usually between 200rmp to 600rmp, the material being delivered is smoothly output and its components will not be damaged. Centrifugal pump speed is high, the material being transported by a strong impact and the role of centrifugal force, so the centrifugal pump in the delivery of the mixture often have different substances in the composition, so that the quality of finished products. 3. The pump can be used to deliver highly corrosive substances. The centrifugal pump without this feature.