EHE Series Solenoid Metering Pumps - 20 GPH

Product info
EHE | EHE Series - Electronic Metering Pumps
Description
Walchem's EHE Series solenoid metering pumps
Configuration Model Codes
Base Model
Series
EHE | EHE Series
Availability Call to confirm
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Models are:  In Stock
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Typically ships within [ 0 to 2 ] days
24/7 Sales & Support 484-544-0506
Headline

EHE-Series

The EHE is the workhorse of the E-Series metering pumps. EHE Series pumps have outputs up to 20 GPH (75 l/h) and pressure capabilities to 150 PSI (10 bar). Combining the EHE performance with a turndown ratio of 1800:1 yields one of the most versatile pumps in the water treatment industry today.

Superior mechanical design and quality manufacturing merge to create a pump better than the sum of its parts. The versatile control features enable the EHE to be integrated into virtually any chemical feed application. The 360 strokeper-minute operation results in high resolution chemical feed and long service life. EHE pumps prime in seconds and hold prime reliably

Features & Benefits
Key Benefits
High Speed Performance
  • 360 strokes-per-minute operation
  • High resolution chemical feed
  • Superior to competitive products which operate at slower speeds
  • Prevents:
    • Slug feeding
    • Accelerated diaphragm wear
    • Poor feed control
Engineered Longevity
  • Dual bearing support system
    • Bearing support at both ends
    • Proper axial movement
    • 360 SPM operation capability
    • Extended diaphragm life
Superior Check Valve Performance
  • Dual Check Valve Assemblies
    • Precision ball guides
    • Tapered seats
    • Controlled valve ball travel
    • Complete seating and sealing
  • Benefits:
    • Fast priming
    • Reliable performance
Advanced Compression Technology
  • High compression ratio design
    • Enhanced priming capability
    • Improved venting
    • Reduced dead volume in pump head
  • Optimized for off-gassing products
    • Ideal for Sodium Hypochlorite applications
    • Ensures proper chemical feed
Dimensional drawings
Reference Dimensions
Units A B C D E F H J L W
inches 6.06 1.42 8.13 6.42 2.28 0.67 11.71 2.38 11.54 5.75
mm 154 36 206.5 163 58 17 297.5 60.5 293 146
Reference Dimensions
Units R S T X
inches 5.20” 4.50” 1.00” 0.28”
mm 132 114 25.4 7
Exploded view
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