Product Introduction

The IHY Long-Axis Submersible Pump is a specialized, high-efficiency submersible pump designed for deep-well, industrial, and municipal applications, delivering reliable fluid transfer in demanding conditions. Featuring advanced long-axis design, robust materials, and precision-engineered hydraulics, the IHY pump is ideal for high-head, high-flow, and corrosive or abrasive fluid handling.

The long-axis design allows the pump to operate in deep water, large tanks, and industrial reservoirs, maintaining stable flow and reliable discharge pressure. It is widely used in municipal water supply, industrial water transfer, wastewater treatment, irrigation, flood control, and chemical industries.

The pump is constructed with high-grade stainless steel, alloy steel, or corrosion-resistant coatings to provide durability, chemical resistance, and wear resistance. Optional features include mechanical seals, thermal protection, variable frequency drive (VFD) compatibility, and PLC/SCADA integration, making it suitable for modern automated pumping systems.

The IHY pump series meets ISO, API, CE, and ISO 9001 standards, ensuring quality, safety, and long-term reliability for industrial and municipal operations.

Key Features

1. Long-Axis Design

• Enables installation in deep wells, large tanks, and reservoirs.

• Provides stable operation, high efficiency, and high flow performance.

2. Submersible Configuration

• Operates fully submerged, eliminating the need for priming.

• Reduces noise and ensures leak-free operation.

3. Wide Flow and Head Range

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

• Head: up to 150 meters in single-stage units, higher for multistage designs.

4. Robust Construction

• Pump casing, impellers, and shaft made of stainless steel, alloy steel, or corrosion-resistant materials.

• Resists abrasion, corrosion, and chemical damage, extending operational life.

5. Reliable Sealing

• Equipped with double mechanical seals with oil chamber to prevent leakage.

• Ensures safe operation in aggressive and corrosive fluids.

6. Thermal Protection

• Built-in thermal sensors to protect motor from overheating.

• Enables safe continuous operation in high-temperature environments.

7. VFD and Automation Ready

• Compatible with variable frequency drives for precise flow and pressure control.

• Supports integration with PLC and SCADA systems.

8. Maintenance-Friendly Design

• Modular design allows easy inspection, cleaning, and component replacement.

9. Versatile Industrial and Municipal Applications

• Suitable for water supply, irrigation, chemical transfer, wastewater, and flood control.

Technical Specifications (Product Parameters)

Applications of IHY Long-Axis Submersible Pump

1. Municipal Water Supply

• Transfers groundwater, well water, and distribution water efficiently.

• Widely used in water towers, booster stations, and deep wells.

2. Industrial Water Handling

• Suitable for industrial fluid transfer, cooling water circulation, and process water systems.

• Common in factories, chemical plants, and mining operations.

3. Wastewater Treatment

• Handles municipal sewage, industrial effluents, and sludge.

• Reduces clogging and maintenance needs in wastewater plants.

4. Flood Control and Drainage

• Effective for stormwater drainage, flood mitigation, and water level control.

• Provides rapid response and reliable performance during high water events.

5. Irrigation and Agriculture

• Transfers irrigation water, fertilizers, and agricultural solutions.

• Supports automated irrigation systems and large-scale agriculture projects.

6. Chemical Industry

• Compatible with corrosive or weak chemical solutions.

• Suitable for chemical transfer, tank circulation, and industrial processes.

7. Mining and Construction

• Provides dewatering and slurry handling for tunnels, mines, and construction sites.

• Ensures efficient removal of water and mud.

8. Deep-Well Applications

• Long-axis design allows installation in deep wells, reservoirs, and high-head pumping situations.

• Ensures consistent performance in remote or deep locations.

Operating Instructions

Pre-Start Checks

• Confirm proper installation, submersion depth, and electrical connections.

• Inspect mechanical seals, impellers, bearings, and motor insulation.

• Verify fluid compatibility with pump materials.

Start-Up Procedure

1. Ensure pump is fully submerged.

2. Start motor at low voltage, gradually increase to operational voltage.

3. Monitor flow rate, head, vibration, and motor temperature.

4. Adjust operation using VFD or control system for optimal performance.

Normal Operation

• Operate within rated flow, pressure, and temperature ranges.

• Monitor vibration, noise, and potential leakage regularly.

• Inspect impellers, mechanical seals, and bearings periodically.

Shutdown Procedure

• Reduce speed gradually, then stop motor.

• Disconnect power supply and lift pump carefully from liquid.

• Flush pump with clean water if handling corrosive or dirty fluids.

• Inspect and clean pump before storage or next use.

Maintenance Guidelines

1. Routine Inspection

• Monitor vibration, noise, temperature, and leakage.

• Inspect impellers, seals, and bearings for wear or damage.

2. Mechanical Seal Maintenance

• Inspect double mechanical seals regularly.

• Replace damaged or worn seals promptly to prevent leakage.

3. Motor Maintenance

• Check insulation resistance, bearing temperature, and cooling system.

• Lubricate motor bearings if required.

4. Cable and Electrical Maintenance

• Inspect submersible power cable for wear or cuts.

• Ensure grounding and electrical connections are intact.

5. Bearing and Impeller Maintenance

• Lubricate or replace bearings according to schedule.

• Inspect impellers for erosion, blockage, or damage.

6. Scheduled Overhaul

• Recommended every 12–18 months, depending on fluid and operating conditions.

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

Common Problems and Solutions

Advantages of IHY Long-Axis Submersible Pump

1. Long-Axis Design for Deep Applications – Ideal for wells, tanks, and reservoirs.

2. Submersible and Quiet Operation – Eliminates priming and reduces noise.

3. Wide Flow and Head Range – Suitable for industrial and municipal applications.

4. Robust Construction – Stainless steel and alloy materials resist corrosion and wear.

5. Leak-Free Operation – Double mechanical seals prevent fluid leakage.

6. Energy-Efficient Design – Optimized hydraulics reduce energy consumption.

7. VFD and Automation Ready – Supports precise control and remote monitoring.

8. Maintenance-Friendly Design – Modular construction simplifies inspections and repairs.

9. Reliable in Harsh Environments – Handles corrosive, abrasive, or high-temperature fluids.

10. Certified and Compliant – ISO, API, CE, and ISO 9001 certified.

The IHY Long-Axis Submersible Pump is a durable, efficient, and versatile solution for industrial, municipal, and chemical fluid transfer applications. Its long-axis design, corrosion-resistant construction, energy-efficient hydraulics, thermal protection, and automation compatibility make it ideal for continuous, safe, and long-term fluid handling operations in demanding environments.