Walchem EZ Pump Series
Electronic Metering Pumps
The EZ Series electronic metering pumps with microprocessor control
offer precise chemical injection at a low cost.
EZ pumps have outputs to 6.7 GPH and pressure capabilities to 150 PSI.
The compact size and simple control make it ideal for OEM applications.
Effective, reliable performance is achieved through sophisticated engineering.
Designed with a turndown ratio of 360:1, the EZ is an exceptional value.
Digital Speed Control
The EZ is simple to operate with three pushbutton keys. The 360:1 turndown
ratio provides unmatched versatility.
High Speed Operation
Up to 360 strokes per minute results in high resolution chemical feed,
elimination of slug-feed effects.
Modular Design
The liquid end, drive and electronics are modular, enabling economical
repair or replacement of parts. The control module can easily be mounted
in a remote location.
Double Ball Check Valves
Precision valve guide assemblies prevent loss of prime and ensure easy
self priming of 100 cps viscosity solutions with a 5ft. suction lift.
Optional Automatic Air Vent Valve Construction
Eliminates loss of prime when pumping liquids that de-gas easily.
Long Lasting Diaphragm
PTFE laminate over EPDM is molded onto a solid core. A retainer plate
is provided to minimize flow rate changes as pressure varies.
Wide Selection of Materials
EZ pumps fit all typical applications for metering pumps.
Capacity / Pressure Rating
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