Explosion-proof self-priming pump working principle ① Pump cavity has an eccentric bump, when the flexible leaves away from the eccentric block, the volume between the leaves increases, resulting in a vacuum, which makes the liquid inhalation uninterrupted entrance to the pump chamber.
② When the flexible blade rotates, the liquid is sucked into the discharge part from the suction part of the pump chamber.
③ When the flexible blade comes into contact with the eccentric bump again, bending occurs, accompanied by a squeezing action, so that the liquid is discharged uninterruptedly and without pulsation to complete the whole process of suction and discharge.
Impeller flexible elastomer technology As the core technology of flexible pump, pump impeller should have good elasticity, less permanent deformation, and can withstand long-term high-frequency flexure without breaking, tearing. A decade of grinding, superior impeller elastomer technology determines the pump's superior performance and durability. Impeller is now available in two materials - sanitary grade nitrile rubber, EPDM rubber; nitrile impeller is mainly used for vegetable oils, mineral oil, oil-containing medium and high hygiene requirements of areas; E-C is mainly used for weak inorganic acids , Organic acids, bases, salts, alcohols, ketones, sewage and other media.
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