Ehe56e2-Vct Walchem Ehe Series Electronic Metering Pumps

The EHE56E2-VCT Walchem EHE Series Electronic Metering Pump is an exceptional chemical dosing solution known for its performance, versatility, and reliability. With outputs of up to 20 GPH (75 LPH) and pressure capabilities reaching 150 PSI (10 bar), this pump is ideal for water treatment, industrial, and agricultural applications. The 1800:1 turndown ratio, advanced microprocessor controls, and durable construction make the EHE56E2-VCT an indispensable tool for demanding environments.

Key Features

High-Performance Operation

• Outputs up to 20 GPH (75 LPH) and pressure up to 150 PSI (10 bar) for high-demand applications.
• Operates at 360 strokes per minute (SPM), delivering high-resolution chemical feed with precise control.
• Rapid priming ensures immediate and consistent operation.

Reliable and Durable Design

• Dual bearing support ensures proper axial movement, reducing wear and extending diaphragm lifespan.
• High compression ratio ensures accurate and efficient chemical dosing under varying operating conditions.

Advanced Microprocessor-Based Controls

• Integrated microprocessor-based control circuitry allows precise adjustments of pump speed and external input settings.
• Programmable to divide or accumulate input pulses by a factor of 1 to 999, offering detailed control over dosing rates.
• Compatible with 4-20 mA programmable inputs, ensuring smooth integration into modern automated systems.

Dual Check Valves

• Equipped with dual check valves in both suction and discharge fittings for fast priming and dependable performance, reducing downtime.

Key Benefits

1. Versatility for Diverse Applications: The 1800:1 turndown ratio enables the pump to handle both low-flow and high-demand chemical dosing requirements.
2. High-Resolution Dosing: The 360 SPM operation delivers precise chemical feed for enhanced system efficiency.
3. Fast and Reliable Priming: Designed to prime quickly and maintain prime consistently, minimizing interruptions.
4. Ease of Integration: Advanced programmable inputs and customizable settings ensure compatibility with automated control systems.
5. Long-Lasting Durability: Built with premium materials and innovative engineering for extended service life and minimal maintenance needs.

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

Applications

The EHE56E2-VCT Walchem EHE Series Metering Pump is well-suited for a range of applications, including:

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

Recommendations

The EHE56E2-VCT Walchem EHE Series Electronic Metering Pump is the perfect solution for professionals who require precision, reliability, and efficiency in chemical dosing. Its advanced controls, rapid priming, and robust design make it a top choice for water treatment, industrial processes, and agricultural applications. Choose the EHE56E2-VCT for consistent and dependable performance across all applications.