Ehe56e2-Pc Walchem Ehe Series Electronic Metering Pumps

The EHE56E2-PC Walchem EHE Series Electronic Metering Pump is a top-tier solution for precise and efficient chemical dosing, designed for use in water treatment, industrial, and agricultural processes. With an output capacity of up to 20 GPH (75 LPH) and pressure capabilities reaching 150 PSI (10 bar), this pump combines reliability, adaptability, and cutting-edge technology. Its 1800:1 turndown ratio, advanced microprocessor-based controls, and durable design make it a trusted choice for demanding chemical feed applications.

Key Features

High-Resolution Performance

• Capable of delivering up to 20 GPH (75 LPH) with pressure capabilities of 150 PSI (10 bar).
• Operates at 360 strokes per minute (SPM), ensuring high-resolution chemical feed for precise dosing.
• Rapid priming capabilities for seamless integration into critical systems.

Durable and Reliable Construction

• Dual bearing support ensures proper axial movement, minimizing wear and extending diaphragm lifespan.
• High compression ratio guarantees consistent chemical delivery under a variety of conditions.

Advanced Microprocessor-Based Controls

• Integrated microprocessor-based control circuitry provides precise speed adjustments and external input customization.
• Programmable to divide or accumulate pulses by a factor of 1 to 999, enabling flexible and detailed dosing control.
• Compatible with 4-20 mA programmable inputs, allowing for smooth integration with automated systems.

Dual Check Valve Assemblies

• Dual check valves in both suction and discharge fittings ensure fast priming and reliable operation, reducing downtime and improving efficiency.

Key Benefits

1. Versatility Across Applications: The 1800:1 turndown ratio makes this pump ideal for both low-flow and high-demand chemical dosing requirements.
2. Precision and Efficiency: The 360 SPM operation ensures steady, accurate chemical delivery, enhancing overall process performance.
3. Rapid and Dependable Priming: Designed to prime quickly and maintain consistent operation, reducing delays and downtime.
4. Ease of Integration: Programmable inputs and customizable controls ensure compatibility with advanced automation systems.
5. Built to Last: Constructed with high-quality materials and innovative engineering for extended service life and minimal maintenance.

Specifications

• Flow Rate: Up to 20 GPH (75 LPH).
• Pressure Capability: Up to 150 PSI (10 bar).
• Operation Speed: 360 strokes per minute (SPM) for precise and efficient dosing.
• Control Features:
  • Microprocessor-based controls with adjustable speed and external input customization.
  • Compatible with 4-20 mA input for seamless integration into automated systems.
• Turndown Ratio: 1800:1, offering exceptional adaptability for diverse applications.

Applications

The EHE56E2-PC Walchem EHE Series Metering Pump is perfect for a variety of applications, including:

• Water and wastewater treatment systems.
• Cooling tower and boiler chemical feed.
• Industrial chemical dosing processes.
• Agricultural irrigation and chemical delivery.

Recommendations

The EHE56E2-PC Walchem EHE Series Electronic Metering Pump is an excellent choice for professionals seeking a precise, reliable, and durable chemical dosing solution. Its advanced features, robust design, and seamless integration capabilities make it ideal for water treatment, industrial, and agricultural applications. Choose the EHE56E2-PC for consistent, efficient, and dependable performance in all chemical feed operations.