1、 Overview of Directly Connected Self priming Pump:

Directly connected self-primingIt has the advantages of compact and reasonable structure, strong corrosion resistance, tight and reliable sealing performance, stable operation, low noise, high mechanical strength, no aging, no toxin decomposition, easy maintenance, smooth flow channel, high efficiency, and energy conservation. Eliminate running, emitting, dripping, and leaking, widely used in industries such as chemical, acid, alkali, smelting, rare earth, pesticide, dye, medicine, papermaking, electroplating, electrolysis, acid washing, radio, chemical foil, scientific research institutions, and national defense industry.

IIDirectly connected self-primingcharacteristic:

Directly connected self-primingThe fluoroplastic alloy chemical pump used has strong corrosion resistance, high mechanical strength, no aging, no toxin decomposition, and can transport any concentration of acid, alkali solution, oxidant, and other corrosive media. Therefore, it is widely used in chemical, petroleum, pharmaceutical, pesticide, smelting, dyeing, papermaking, electroplating, food, etc.

IIIDirectly connected self-primingSTRUCTURE DESCRIPTION

Directly connected self-primingComposed of the pump body impeller cover seal bracket, pump shaft edge shaft hanger, tightening bolts, nuts, and bottom plate.

1. Pump body: One steel flange ring is embedded in the connecting parts on both sides, and one molded plastic synthetic gold is made.

2. A stainless steel (1Cr18Ni9Ti) molded plastic alloy is embedded on the right side of the cover.

3. Impeller: The shaft connection method is adopted, and the metal shaft is made of steel precision machined and wrapped with plastic synthetic gold mold, which firmly integrates the impeller and the metal shaft, ensuring that the shaft root and the rear of the impeller bear the torque force during rotation. In this way, the wetted part of the medium is made of plastic alloy.