Product Introduction

The ZA Petrochemical Pump is a High-efficiency centrifugal pump engineered specifically for reliable, safe, and efficient handling of petroleum products, chemicals, and hydrocarbon-based fluids. Designed for refineries, petrochemical plants, oil storage facilities, and offshore applications, the ZA pump delivers exceptional performance under harsh conditions, including high temperatures, high pressure, and corrosive or flammable fluids.

Constructed with 316L stainless steel, Hastelloy C, or high-grade alloy materials, and featuring optional PTFE, PFA, or FEP linings, the ZA Petrochemical Pump ensures superior chemical resistance and long-term durability. Its modular design simplifies maintenance, inspection, and part replacement, minimizing operational downtime and reducing overall maintenance costs.

Available in both mechanical seal and magnetic drive (seal-less) configurations, the ZA pump offers flexibility for hazardous and non-hazardous fluid handling. Its hydraulically optimized impeller design ensures smooth operation, high efficiency, and minimal vibration, making it suitable for continuous industrial operations, dosing, and transfer applications.

With advanced sealing, corrosion-resistant construction, and high-efficiency hydraulics, the ZA Petrochemical Pump is a reliable solution for modern petrochemical and oil & gas industries, meeting stringent environmental, safety, and regulatory standards.

Key Features

1. High-Temperature and High-Pressure Handling

• Designed for fluids up to 150°C (standard) and 250°C (high-temperature variants).

• Pressure rating up to 16 bar (standard), with high-pressure options available.

2. Corrosion-Resistant Construction

• 316L stainless steel, Hastelloy C, duplex stainless steel, or high-alloy materials.

• Optional PTFE, PFA, or FEP linings resist acids, alkalis, and aggressive hydrocarbon compounds.

3. Hydraulically Optimized Centrifugal Design

• High-efficiency impeller reduces energy consumption and provides steady flow.

• Minimal vibration and noise, ensuring long-term operational stability.

4. Seal Options

• Magnetic drive (seal-less) version for leak-free operation in hazardous areas.

• Mechanically sealed version for standard industrial applications.

5. Versatile Fluid Handling

• Handles petroleum, crude oil, lubricants, solvents, chemical additives, and viscous fluids.

• Suitable for continuous transfer, dosing, and circulation processes.

6. Modular and Compact Design

• Facilitates installation in tight spaces and complex piping systems.

• Modular components enable easy replacement and maintenance.

7. Low Maintenance

• Long-life bearings and durable impellers minimize downtime.

• Magnetic drive versions eliminate mechanical seal maintenance.

8. Compliance and Safety

• Meets ISO 9001, CE, ATEX, API 610, and RoHS standards.

• Optional API 676 compliant models for critical petrochemical applications.

9. Energy Efficiency

• High hydraulic efficiency reduces operating costs.

• Impeller design ensures stable flow across variable viscosity and temperature ranges.

10. Explosion-Proof Design

• Optional ATEX and IECEx-certified motors for hazardous zone operation.

Technical Specifications (Product Parameters)

Applications of ZA Petrochemical Pump

1. Refinery Operations

The ZA pump is ideal for crude oil transfer, refined product handling, and additive blending. Seal-less versions provide safe, leak-free operation, especially when handling flammable hydrocarbons.

2. Petrochemical Plants

Used for transfer, circulation, and dosing of chemicals, solvents, and hydrocarbon compounds, the ZA pump ensures consistent flow and precise process control.

3. Offshore and Marine Applications

Constructed with corrosion-resistant alloys and linings, the pump handles seawater, crude oil, and petroleum products safely. Optional explosion-proof motors allow operation in hazardous offshore environments.

4. Chemical Additive Handling

Transfers highly corrosive or flammable additives in refineries and chemical blending operations. Magnetic drive models prevent leaks and improve environmental safety.

5. Lubricant and Oil Transfer

Efficiently pumps high-viscosity lubricants, oils, and petroleum products without cavitation or flow loss, ensuring smooth operation in industrial applications.

6. Solvent and Hydrocarbon Transfer

Ideal for aromatic hydrocarbons, ketones, alcohols, and solvents, maintaining chemical stability and leak-free performance.

7. Fuel Storage and Distribution

Ensures safe and efficient fuel pumping in storage facilities, pipelines, and fuel transfer systems.

8. Petrochemical Research and Pilot Plants

Used for small-scale experimental processes, lab-scale hydrocarbon handling, and pilot production, providing precise and leak-free fluid management.

9. Environmental Safety and Waste Handling

Transfers waste oils, chemical effluents, and hazardous fluids, with seal-less configurations reducing the risk of leaks and environmental contamination.

Operating Instructions

Pre-Start Checks

• Confirm pump and motor alignment.

• Ensure pump casing is fully primed to prevent dry running.

• Verify electrical supply, motor compatibility, and ATEX compliance for hazardous areas.

• Inspect impeller, bearings, mechanical seals, and magnetic coupling.

Start-Up Procedure

1. Fill pump completely with liquid before start-up.

2. Energize motor gradually to avoid cavitation.

3. Monitor pump for unusual vibration, noise, or temperature spikes.

4. Check flow rate, pressure, and hydraulic performance.

Normal Operation

• Maintain viscosity and temperature within recommended limits.

• Use VFDs for precise flow control in variable demand systems.

• Monitor bearings, impeller, and seals periodically.

Shutdown Procedure

• Gradually reduce motor speed.

• Flush pump with compatible solvent for hydrocarbon fluids.

• Inspect bearings, impeller, and seals after shutdown.

Maintenance Guidelines

1. Visual Inspection

• Regularly inspect casing, impeller, magnetic coupling, and seals.

2. Bearing Maintenance

• Replace bearings if abnormal noise or vibration occurs.

3. Seal and Magnetic Drive Maintenance

• Inspect magnetic coupling for cracks or misalignment.

• Replace mechanical seals as required.

4. Cleaning

• Flush pump after each use with compatible cleaning solvent.

5. Periodic Overhaul

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

• Inspect all critical components, including impeller, bearings, seals, and coupling.

6. Lubrication

• Bearings are self-lubricated by fluid in standard models; external lubrication may be required for specific high-temperature designs.

Common Problems and Solutions

Advantages of ZA Petrochemical Pump

1. Leak-Free Operation – Magnetic drive eliminates seal leakage risks.

2. High Corrosion Resistance – Stainless steel, Hastelloy C, and fluoropolymer linings resist aggressive hydrocarbons.

3. High Reliability – Long-life bearings and impellers reduce maintenance and downtime.

4. Hydraulic Efficiency – Optimized impeller ensures energy-efficient operation.

5. Versatility – Suitable for petrochemical, refinery, offshore, marine, and fuel transfer applications.

6. Regulatory Compliance – Meets ISO, API, CE, ATEX, IECEx, and RoHS standards.

7. Explosion-Proof Option – Available with ATEX-certified motors for hazardous zones.

8. Compact, Modular Design – Simplifies installation and maintenance.

The ZA Petrochemical Pump is a state-of-the-art solution for petrochemical and industrial fluid handling, providing leak-free, corrosion-resistant, and energy-efficient operation. With its robust design, modular construction, and compliance with international safety standards, it ensures long-term reliability, safety, and operational efficiency across refineries, petrochemical plants, offshore installations, and fuel storage facilities.