CYH Series Stainless Steel Centrifugal Chemical Pump

Product Introduction

As a commonly used fluid transfer equipment in the chemical industry, the CYH series centrifugal chemical pumps are widely applied for conveying acids, alkalis, corrosive substances, toxic materials, and various other media. Their wetted components can be fabricated from metallic materials such as 304, 316, or 316L stainless steel, or non-metallic materials like rubber or fluoropolymer linings, to meet corrosion resistance requirements under different operating conditions. Featuring a compact structure, smooth operation, low noise, uniform discharge, and easy maintenance, these pumps offer wear resistance and high efficiency. They provide safe and reliable fluid transfer solutions for industries including petrochemicals, fine chemicals, pharmaceuticals, metallurgy, power generation, and environmental protection.

Working Principle

The CYH series stainless steel chemical centrifugal pump utilizes an electric motor to drive the impeller at high rotational speeds. Within the impeller channels, the liquid undergoes centrifugal force, gaining both kinetic energy and pressure energy, thereby enabling its continuous conveyance into the piping system. This process achieves efficient energy conversion for the liquid, allowing the pump to reliably and efficiently transport various acidic, alkaline, and corrosive media.

Features of Stainless Steel Centrifugal Chemical Pump

• Extensive Model Range and Complete Specifications: Changyu offers 29 basic models and 22 dual-speed variants. Through impeller diameter modification and redesign, up to 112 specifications are available to meet diverse chemical process requirements.
• Advanced Structural Design: Featuring a single-stage, single-suction cantilevered structure, the chemical centrifugal pump employs axial suction and radial discharge with foot-supported installation for stable and reliable operation.
• Easy Maintenance: Features an extended coupling design. During servicing, there is no need to disassemble the inlet/outlet piping or motor. Simply separate the coupling to extract the rotor assembly, significantly reducing maintenance time.
• High Strength and Corrosion Resistance: Critical wetted parts are manufactured from stainless steel or corrosion-resistant materials, ensuring safety and durability when handling acids, alkalis, corrosive, and toxic media.

Application

The CYH series chemical centrifugal pumps are suitable for conveying media within a temperature range of -20°C to 105°C. For high-temperature applications, they can be equipped with double-ended mechanical seals and cooling devices, extending the conveying temperature range to -20°C to +280°C. Specifically engineered for chemical and related industries, this series efficiently and reliably handles various corrosive or non-polluting aqueous media. It finds extensive application in chemical processing, petroleum, metallurgy, power generation, papermaking, food production, pharmaceuticals, environmental protection, and wastewater treatment. The CYH series chemical centrifugal pumps are primarily used in the following industries and for the following liquids:

• Chemical Industry: For conveying corrosive media such as strong acids, strong alkalis, and salts. Typically constructed from 316L stainless steel or fluoroplastic-lined materials, offering excellent corrosion resistance and long-term stable operation.
• Petroleum and Petrochemical Industry: Suitable for transporting crude oil, refined petroleum products, and certain organic solvents. Utilizes wear-resistant stainless steel or special alloy materials to enhance abrasion resistance and impermeability.
• Pharmaceutical and Food Industry: Used for transporting pure water, alcohol, emulsions, sugar solutions, and similar media. Sanitary-grade stainless steel (304/316L) is selected to meet GMP and food safety requirements.
• Environmental Protection and Wastewater Treatment Industry: Capable of handling wastewater and chemical effluents containing minor particulates or corrosive substances. Typically employs corrosion-resistant stainless steel or rubber-lined materials for durability and stability.

Centrifugal Chemical Pump Manufacturer and Supplier

Changyu Pump boasts 22 years of OEM/ODM experience, holding ISO 9001, CE, and ATEX certifications alongside over 25 patented technologies. As a trusted industrial pump manufacturer and supplier, we specialize in delivering reliable chemical pump solutions for corrosive, high-temperature, and demanding applications. Options include zero-leakage magnetic drive pumps and self-priming chemical pumps for efficient fluid transfer. Media-contacting components can be customized in stainless steel (304/316/316L) or fluoroplastic (PTFE/FEP/PFA) materials, delivering exceptional corrosion resistance and durability.

If you're seeking a reliable centrifugal chemical pump manufacturer and supplier, contact our team anytime for customized solutions. Submit your inquiry now.