Features and Selection of PAM dosing pumps

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The Pam dosing pump is mainly used for the dosing, transfer, unloading, and circulation of Pam. PAM, also known as polyacrylamide, is primarily used as an effective flocculant and thickener, for enhancing performance, and for surface adsorption. It is widely used in fields such as water treatment, papermaking, printing and dyeing, and the petroleum industry. It is often equipped with a chemical dosing system in water treatment. 1: Features of PAM dosing pumps 1. PAM dosing pumps utilize gear reduction, which ensures a long service life, low maintenance costs, and low production costs. 2. This metering pump is a reciprocating diaphragm-type metering dosing pump, which is compact and saves installation space. 3. Each chemical dosing pump is equipped with a foot valve check valve, ensuring better sealing. 4. A stainless steel base is installed to protect the motor, ensuring water resistance and durability as well as an improved appearance; it is a small dosing pump with low flow rate but high pressure. II: Selection of PAM dosing pumps. In fact, it’s not just about the selection of dosing pumps; regardless of the medium to be transported, this applies to the selection of pumps in general. We need to determine the flow rate, pressure, and operating environment required for the process. Once these three parameters are established, they provide the basis for making a selection decision. Below is an explanation of these three parameters: 1. Flow rate: This refers to the volume of liquid or gas that passes through in a unit of time, with the common units being cubic meters (or liters) per hour (or per minute). 2. Pressure: Refers to the pressure of a liquid or gas within a pipeline; in practical applications, it denotes the height to which the medium needs to be lifted. The estimation formula is: 0.1 megapascal (commonly known as 1 kilogram of pressure) = 10 meters of head. 3. Operating environment: Whether it is transporting water or corrosive liquids/gases, and whether the pump can be submerged in the liquid, etc.