FPZ type self-primingPlastic PumpAdopting reinforced polypropylene (CFR-PP) injection molding, the self-priming pump chamber is equipped with a suction chamber, a storage chamber, a return check valve, a gas-liquid separation chamber, and a return hole. Just pour the liquid before the next startup, and there is no need to repeat the infusion afterwards. When sucking and delivering the medium, the liquid can be intermittent. If the liquid comes within 15 minutes of interruption, it can continue to be sucked and delivered. The mechanical seal does not require additional cooling water. CFR-PP material: resistant to general acids, bases, and salts, with a working temperature range of -14 ℃ to 80 ℃.
Mainly used for transporting corrosive liquids such as acids, bases, salts, etc., but not for transporting chemicals that have an effect on ABS engineering plastics, such as aromatic hydrocarbons, halogenated derivatives of fatty hydrocarbons, ketones, and concentrated acids and bases.
