Product Introduction

The ISW Horizontal Pipeline Centrifugal Pump is a premium industrial pump designed for pipeline fluid transport in water supply, industrial production, and chemical processes. Constructed with high-quality stainless steel, cast iron, or alloy materials, the pump provides exceptional resistance to corrosion, wear, and high-temperature operation, making it ideal for industrial, municipal, and commercial fluid handling systems.

The ISW pump features a horizontal centrifugal design optimized for smooth flow, low vibration, and high efficiency, offering reliable performance across a wide range of applications. Its single-stage or multistage configuration allows for flexible handling of different flow rates, pressures, and pipeline conditions. This pump is especially suitable for clean water, industrial liquids, and weak chemical solutions.

Optional features include mechanical seals, magnetic drive systems, variable frequency drives (VFD), and automation interfaces, enabling seamless integration into modern industrial control systems like PLC and SCADA platforms. The ISW horizontal pipeline pump complies with ISO 2858, ISO 5199, API 610, CE, and ISO 9001, ensuring quality, safety, and dependable operation worldwide.

Key Features

1. Robust Construction

• Pump casing and impellers constructed from stainless steel, cast iron, or alloy steel.

• Provides superior corrosion and wear resistance, extending service life.

2. High-Efficiency Centrifugal Design

• Hydraulically optimized impellers deliver stable flow, minimal vibration, and reduced energy consumption.

• Supports energy-efficient operations in industrial and municipal settings.

3. Wide Flow and Pressure Range

• Flow rates: 1–5000 m3/h depending on configuration.

• Discharge pressure: up to 25 bar for single-stage units; higher pressures achievable in multistage designs.

4. Reliable Sealing Options

• Mechanical seals or packing for leak-free operation.

• Suitable for clean water, industrial liquids, and low-corrosion chemical solutions.

5. Flexible Drive Systems

• Supports electric motors, VFDs, or diesel engines.

• Allows precise control of flow rate and pressure.

6. High-Temperature Capability

• Operates with fluids up to 120–150°C, depending on material selection.

7. Maintenance-Friendly Design

• Modular construction with removable casing and impeller.

• Facilitates inspection, cleaning, and part replacement, reducing downtime.

8. Automation Ready

• Compatible with PLC and SCADA systems for remote monitoring and control.

9. Versatile Industrial Applications

• Used extensively in water supply systems, chemical processing, municipal infrastructure, and industrial manufacturing plants.

Technical Specifications (Product Parameters)

Applications of ISW Horizontal Pipeline Centrifugal Pump

1. Industrial Water Supply

• Efficiently transfers clean water, cooling water, and industrial process water.

• Commonly used in factories, manufacturing plants, and industrial complexes.

2. Municipal Infrastructure

• Suitable for municipal water distribution, wastewater treatment, and sewage circulation.

• Ensures continuous flow and reliable service in public utilities.

3. Chemical Industry

• Pumps weak acids, alkalis, and chemical solutions safely.

• Applied in chemical storage, transfer, and dosing operations.

4. High-Temperature Fluid Transfer

• Handles hot water, heat transfer fluids, and industrial solutions.

• Maintains stable performance under elevated temperatures.

5. Irrigation and Agriculture

• Delivers irrigation water, fertilizers, and agricultural solutions over long distances.

• Supports automated irrigation and water management systems.

6. Petrochemical and Energy Plants

• Circulates cooling water, boiler feed water, and weak chemical fluids.

• Maintains reliable pipeline operation in petrochemical and energy sectors.

7. Industrial Manufacturing

• Transfers industrial liquids, process water, and low-corrosion chemicals.

• Supports continuous production processes with minimal downtime.

8. Food and Beverage Industry

• Can be used for process water, cleaning solutions, and low-corrosion ingredients.

• Ensures hygienic and contamination-free operation when using stainless steel versions.

Operating Instructions

Pre-Start Checks

• Confirm pump installation, horizontal alignment, and suction/discharge connections.

• Fill pump casing and suction line to prevent dry running.

• Inspect mechanical seals, bearings, and impellers.

• Check motor alignment and electrical connections.

Start-Up Procedure

1. Open suction and discharge valves gradually.

2. Start motor at low speed, then increase to full operational speed.

3. Monitor flow rate, pressure, vibration, and temperature.

4. Adjust flow using VFD or control valves as necessary.

Normal Operation

• Maintain operation within rated flow, pressure, and temperature ranges.

• Monitor temperature, vibration, noise, and potential leakage.

• Inspect impellers, bearings, and seals periodically.

Shutdown Procedure

• Reduce speed or flow gradually.

• Close suction and discharge valves sequentially.

• Flush pump with clean water or compatible fluid if pumping chemicals.

• Inspect and clean pump before next operation or storage.

Maintenance Guidelines

1. Routine Inspection

• Monitor vibration, noise, and leakage.

• Check impellers, bearings, and seals for signs of wear.

2. Mechanical Seal Maintenance

• Replace worn or misaligned seals promptly.

• Ensure proper alignment and lubrication.

3. Impeller Maintenance

• Inspect for wear, erosion, or blockages.

• Clean or replace impellers as required.

4. Bearing Maintenance

• Lubricate bearings according to schedule.

• Replace worn bearings to prevent operational failure.

5. Alignment Checks

• Verify shaft and coupling alignment to prevent vibration and seal damage.

6. Scheduled Overhaul

• Recommended every 12–18 months, depending on usage and fluid type.

• Inspect casing, impellers, seals, and bearings thoroughly.

Common Problems and Solutions

Advantages of ISW Horizontal Pipeline Centrifugal Pump

1. Durable Construction – Stainless steel, cast iron, or alloy materials provide long life and corrosion resistance.

2. High Efficiency – Optimized impeller design reduces energy consumption.

3. Wide Flow and Pressure Range – Supports diverse industrial and municipal applications.

4. Versatile Applications – Suitable for water supply, chemical transfer, irrigation, wastewater, and industrial processes.

5. Leak-Free Operation – Reliable mechanical seals prevent leakage.

6. High-Temperature Capability – Operates with fluids up to 150°C.

7. Automation Ready – Compatible with PLC, SCADA, and VFD systems.

8. Flexible Drive Options – Electric motor, VFD, or diesel engine.

9. Easy Maintenance – Modular design enables quick inspection and replacement.

10. Compliance with International Standards – ISO, CE, and API certified.

The ISW Horizontal Pipeline Centrifugal Pump is a high-performance, durable, and versatile solution for industrial, municipal, and chemical pipeline applications. Its stainless steel or alloy construction, energy-efficient design, automation compatibility, and reliable operation make it ideal for continuous, safe, and long-term fluid transfer operations.