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  • Walchem Metering Pump
Walchem Metering Pump

Walchem EZB11D1-VCA Metering Pump 0.6 GPH – 150 PSI – PVC Degas Head – 115V

$510.00

  • Model: EZB11D1-VCA

  • Flow Rate: 0.6 GPH (2.27 LPH)

  • Pressure: Up to 150 PSI

  • Construction: PVC with Degas Head – Ideal for off-gassing chemicals

  • Power Supply: 115V AC

  • Pump Type: Solenoid-actuated diaphragm metering pump

  • Adjustable Controls: Stroke frequency and length for precise chemical dosing

  • Degas/Vent Feature: Prevents gas lock and maintains consistent flow

  • Compact Design: Easy to install and integrate into existing systems

  • Low Maintenance: Few moving parts and long-lasting diaphragm design

  • High Speed Performance E-Series pumps operate at 360 strokes-per-minute, providing high resolution chemical feed. Most competitive products operate at slower speeds, resulting in slug feeding, accelerated diaphragm wear and poor feed control.
  • Engineered Longevity All E-Series pumps feature dual bearing support. The armature and shaft are supported with a bearing on each end, which ensures proper axial movement, enabling the E-Series to operate at 360 SPM while extending the life of the diaphragm.
  • Superior Check Valve Performance Dual Check Valve Assemblies in both suction and discharge fittings feature precision ball guides and tapered seats. Precise machining and molding of parts limit valve ball travel, ensuring that balls fully seat and seal with every stroke. This superior check valve design guarantees fast priming and reliable performance.
  • High Compression Ratio The compression ratio of a metering pump is important because it affects the pump’s ability to prime and vent. The compression ratio is raised when you reduce the dead volume of the pump head during operation. All E-Series pumps feature a very high compression ratio that ensures proper feed especially with off-gassing products (i.e. Sodium Hypochlorite).

Connections / Discharge (Inches) 3/8″
Diaphragm PTFE
Gasket Material PTFE
Head / Fittings PVC (Polyvinyl Chloride)
Hz 50/60
Maximum Flow (GPH) 0.6
Maximum Pressure (PSI) 150

Maximum Strokes Per Minute 0.11
Tube Material Polyethylene (PE)
Valve Balls CE
Valve / Seat / O-Ring FKM / FKM
Voltage 115 VAC

EZ11_Brochure

EZ11_Manual

 

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