Chemical vertical pumps are a type of specialized pump equipment designed with a vertical structure, tailored for the transportation of corrosive fluids in the chemical industry. In simple terms, they are the "corrosion-resistant, steady-standing" dedicated "pipe workers" for chemical fluid transfer.

From a working principle perspective, chemical vertical pumps consist of a motor, coupling, long shaft, impeller, pump body, bearing support system, and structure. The motor drives the pump shaft to rotate, and the high-speed rotation of the impeller transfers mechanical energy to the liquid, enabling the medium to gain pressure and velocity energy, thus achieving continuous delivery from low-level tanks, underground pits, or storage tanks to designated locations. Due to the vertical installation of the pump body, it saves floor space and is convenient for use in working conditions such as under liquid, inside tanks, or in pits.

The core advantage of chemical vertical pumps lies in their strong adaptability. For acid, alkali, salt solutions, media containing small amounts of particles, or high-temperature liquids, materials such as stainless steel, duplex steel, fluoroplastics, or wear-resistant alloys can be based on working conditions. The bearing section can use medium lubrication, external flushing, or self-lubricating materials to enhance operational reliability. For volatile, toxic, or corrosive media, proper sealing and exhaust design are crucial. This issue becomes particularly critical at temperatures above 100C.

In industrial, chemical vertical pumps are widely used in fields such as petrochemical, coal chemicals, metallurgy, power generation, environmental water treatment, pharmaceuticals, and new energy materials. For example, in processes like acid-alkali storage tank transfer, waste liquid lifting, circulating cooling, desulfurization wastewater discharge, and chemical mother liquor transfer, vertical pumps play a stable role in transportation.

Overall, chemical vertical pumps are not simply "pumps stood upright," but rather systematically designed equipment addressing issues such as corrosion, wear, sealing, shaft system stability, and installation space. When selecting a pump, factors such as medium composition, temperature, density, solid content, submersible depth, flow rate, and head must be comprehensively considered. Only when the pump type, material, and sealing scheme are matched can long-term, safe, and stable operation truly achieved.

Jiangsu Haifa Machinery Manufacturing Co., Ltd. was restructured from Jiangsu Ligong Group Co., Ltd. and the Jingjiang Stainless Steel Pump and Valve Factory of the Iron and Steel Research Institute of the Ministry of Metallurgical Industry, both established in 1958. The company mainly produces API610 chemical process pumps—OH1 pumps, OH2 pumps, OH3 pumps, OH4 pumps, BB1 pumps, BB2 pumps, BB3, BB4, BB5-shell multistage pumps, VS1, VS4, VS5, VS6 barrel-type pumps, HES-type chemical process pumps, chemical pumps, petrochemical pumps, sixth-generation ultra-low carbon stainless steel high-quality leak-proof molten urea pumps, hydrolyzer feed pumps, high-temperature asphalt pumps, pitot tube pumps, rotary jet pumps, low-flow high-head pumps, multistage vortex pumps, high-temperature molten salt pumps, high-temperature nitric acid pumps, vertical submerged pumps, magnetic drive pumps, low-temperature liquid hydrogen and methanol pumps, high-pressure liquid hydrogen pumps, low-temperature pumps, high-temperature nitric acid magnetic drive pumps, magnetic drive pumps for solid-containing media, industrial pumps, canned motor pumps, slurry pumps, titanium tetrachloride pumps, strong self-priming pumps, fluoroplastic-lined pumps, sandwich fluoroplastic-lined pumps, leak-proof pumps, desulfurization and denitrification pumps, alkali pumps, pumps, geothermal pumps, oil pumps, axial flow pumps, printing and dyeing pumps, dyeing and finishing pumps, Ti alloy pumps, C-276 material, Hastelloy, 316L material, 347 material, forced circulation pumps, fourth-generation nuclear power pumps, nuclear island pumps, dedicated filter press pumps, refrigerant pumps, long-shaft vertical submerged pumps, CQC first-class energy efficiency chemical pumps, high-pressure descaling industrial pumps, and Chinese chemical pumps. gaoshengexpo.com  Tel: 13905263417  E-mail: jslgpump@gmail.com  E-mail: jsareva@163.com