Ehe56e2-Vep Walchem Ehe Series Electronic Metering Pumps

The EHE56E2-VEP Walchem EHE Series Electronic Metering Pump is a highly reliable, efficient, and versatile chemical dosing solution. Designed for precision and durability, this pump delivers outputs of up to 20 GPH (75 LPH) and pressure capabilities of 150 PSI (10 bar), making it ideal for water treatment, industrial, and agricultural applications. With a 1800:1 turndown ratio, advanced microprocessor controls, and robust construction, the EHE56E2-VEP is the ultimate choice for demanding environments.

Key Features

Superior Performance

• Outputs up to 20 GPH (75 LPH) and operates at pressures up to 150 PSI (10 bar) for handling high-demand dosing applications.
• 360 strokes per minute (SPM) operation provides high-resolution chemical feed for precise and consistent dosing.
• Rapid priming capability ensures seamless integration into critical systems.

Robust and Durable Design

• Dual bearing support ensures proper axial movement, reducing wear and extending diaphragm lifespan.
• High compression ratio guarantees reliable and efficient chemical delivery, even in challenging conditions.

Advanced Microprocessor-Based Control

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

Reliable Dual Check Valves

• Dual check valve assemblies in both suction and discharge fittings ensure fast priming and reliable operation, reducing downtime and enhancing performance.

Key Benefits

1. Unmatched Versatility: The wide 1800:1 turndown ratio makes this pump adaptable to various chemical dosing applications, from low-flow to high-demand.
2. High-Resolution Dosing: The 360 SPM operation ensures precise chemical feed, improving overall system efficiency.
3. Fast and Reliable Priming: Designed to prime quickly and hold prime consistently, ensuring smooth operation and minimal delays.
4. Ease of Integration: Advanced programmable inputs and customizable settings allow compatibility with sophisticated automated systems.
5. Long-Term Reliability: Built with high-quality materials and advanced engineering for extended service life and minimal maintenance requirements.

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 high-resolution dosing.
• Control Features:
  • Microprocessor-based controls with speed and external input adjustments.
  • Compatible with 4-20 mA input for seamless system integration.
• Turndown Ratio: 1800:1, offering exceptional adaptability for various applications.

Applications

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

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

Recommendations

The EHE56E2-VEP Walchem EHE Series Electronic Metering Pump combines precision, reliability, and versatility to deliver exceptional performance in chemical dosing. With advanced features, rapid priming, and a durable design, this pump is an essential tool for professionals in water treatment, industrial processes, and agricultural systems. Choose the EHE56E2-VEP for consistent, efficient, and reliable operation.