Product Introduction

The CZ Chemical Process Pump is a High-efficiency centrifugal pump designed for safe and reliable transfer of corrosive, viscous, and hazardous chemical fluids in industrial applications. Built with corrosion-resistant stainless steel (316L) and optional fluoropolymer linings, the CZ pump delivers durable, leak-free, and low-maintenance operation across a wide range of chemical processes.

Engineered for chemical plants, pharmaceutical production, food and beverage, laboratory, and semiconductor industries, the CZ Chemical Process Pump provides exceptional performance while handling strong acids, alkalis, solvents, viscous liquids, and high-purity fluids. Its robust mechanical design ensures smooth operation, high hydraulic efficiency, and minimal wear, making it suitable for continuous, intermittent, or dosing applications.

The CZ pump is available in both seal-less magnetic drive and mechanically sealed configurations, offering flexibility for hazardous and non-hazardous chemical handling. Its modular construction allows easy maintenance, inspection, and replacement of critical components, reducing operational downtime.

Key Features

1. Corrosion-Resistant Materials

• 316L stainless steel construction with optional fluoropolymer linings (PTFE, FEP).

• Handles aggressive chemicals, acids, bases, and solvents.

2. High-Efficiency Centrifugal Design

• Optimized impeller design for reduced energy consumption and stable flow.

• Low vibration and quiet operation suitable for continuous industrial processes.

3. Versatile Fluid Handling

• Capable of pumping low- to high-viscosity liquids, chemical solutions, and high-purity fluids.

• Supports industrial, food-grade, and pharmaceutical fluids.

4. Seal Options

• Available in mechanical seal or magnetic drive (seal-less) configurations.

• Magnetic drive models prevent leaks and reduce maintenance.

5. Wide Temperature and Pressure Range

• Operating temperatures from -40°C to +150°C depending on materials.

• Standard pressure rating up to 10 bar, with high-pressure variants available.

6. Modular and Compact Design

• Compact footprint for easy integration into existing piping systems.

• Modular components simplify inspection, maintenance, and replacement.

7. Low Maintenance

• Minimal wear components reduce downtime and maintenance costs.

• Magnetic drive versions eliminate the need for mechanical seal replacement.

8. Compliance and Safety

• Optional FDA and GMP compliance for food and pharmaceutical applications.

• Designed for safe operation with corrosive and hazardous chemicals.

Technical Specifications (Product Parameters)

Applications of CZ Chemical Process Pump

1. Chemical Industry

CZ pumps are widely used for transfer, circulation, and dosing of acids, alkalis, solvents, and hazardous chemicals. Seal-less magnetic drive versions provide leak-free operation, enhancing safety and environmental compliance.

2. Pharmaceutical Industry

Ideal for sterile fluid transfer and formulation, the pump supports GMP-compliant, contamination-free operation for high-purity solutions, liquid pharmaceuticals, and sterile production lines.

3. Food and Beverage Processing

Food-grade CZ pumps handle syrups, oils, sauces, and viscous liquids while maintaining hygiene standards. Stainless steel construction ensures compliance with FDA regulations.

4. Semiconductor and Electronics

CZ pumps safely transfer high-purity chemicals, etchants, and solvents, ensuring no contamination in sensitive processes.

5. Laboratory and Pilot Plant Applications

Used for small-scale chemical processes, research, and pilot production, providing precise, controlled, and leak-free fluid handling.

6. Environmental and Wastewater Applications

Handles acidic, alkaline, and hazardous wastewater, ensuring compliance with environmental regulations. Seal-less versions eliminate the risk of chemical leaks.

7. Petrochemical Industry

CZ pumps are suitable for fuel additives, hydrocarbons, and petrochemical transfer, offering reliable operation under continuous use.

8. Marine and Offshore Applications

The pump can handle corrosive brine, chemicals, and acids, with construction materials resistant to saltwater corrosion.

9. Cosmetics Industry

Transfers viscous creams, gels, and lotions without contamination or damage to product quality.

Operating Instructions

Pre-Start Checks

• Confirm proper pump and motor alignment.

• Ensure pump casing is filled with fluid to prevent dry running.

• Verify voltage, phase, and motor compatibility.

• Inspect impeller, bearings, and magnetic coupling (if applicable) for integrity.

Start-Up Procedure

1. Fill pump casing completely with liquid.

2. Gradually energize motor to operational speed.

3. Monitor for unusual vibration, noise, or heat.

4. Verify flow rate, pressure, and operating temperature.

Normal Operation

• Maintain fluid viscosity and temperature within specifications.

• Use variable frequency drives (VFD) for precise flow control.

• Check for proper magnetic coupling alignment and bearing performance.

Shutdown Procedure

• Reduce motor speed gradually.

• Flush pump with compatible solvent after handling viscous or aggressive chemicals.

• Inspect bearings, impeller, seals, and magnetic coupling after shutdown.

Maintenance Guidelines

1. Visual Inspection

• Inspect pump casing, impeller, magnetic coupling, and seals for wear or corrosion.

2. Bearing Maintenance

• Replace bearings if abnormal noise or vibration occurs.

3. Magnetic Coupling Maintenance (for seal-less models)

• Inspect for magnet cracks or misalignment.

• Ensure coupling gap meets manufacturer specifications.

4. Cleaning

• Flush pump after each use with appropriate solvent or cleaning solution.

5. Periodic Overhaul

• Recommended every 6–12 months depending on fluid and operational intensity.

• Inspect impeller, bearings, seals, and magnetic components.

6. Lubrication

• Bearings are self-lubricated by fluid; no external lubrication required for standard models.

Common Problems and Solutions

Advantages of CZ Chemical Process Pump

1. Leak-Free and Safe Operation – Magnetic drive versions eliminate seal leakage risks.

2. Corrosion-Resistant Construction – Stainless steel and fluoropolymer lining protect against aggressive chemicals.

3. Durable and Reliable – Long service life with minimal maintenance.

4. High Efficiency – Optimized impeller reduces energy consumption.

5. Versatile Applications – Suitable for chemical, pharmaceutical, food, semiconductor, cosmetic, and marine industries.

6. Compact and Modular Design – Easy installation, maintenance, and integration with pipelines.

7. Compliance Ready – FDA, GMP, ISO, and CE standards met for critical applications.

8. Reduced Maintenance – No mechanical seal in magnetic drive models reduces downtime and spare part requirements.

The CZ Chemical Process Pump is an industry-leading solution for chemical transfer applications, providing leak-free, corrosion-resistant, and energy-efficient operation.