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     EZ Series 

EZ Series pumps offer precise chemical injection at a lower cost.  Digital speed control for simple addition applications. 

• Digital speed control from 360 to 1 stroke per minute.
• Capacities up to 6.3 GPH (400ml/min) and up to 150 PSI.
• Two year warranty.
• Optional Biocide timer with daily, weekly and montly programs.
• Optional Auto degas air vent valve available up to 1.5gph sizes.

                        EHE Series 

                        

EHE Series pumps offer top of the line features for handling the most complex feed application. 

• Digital speed control from 360 to 1 stroke per minute
• Manual stroke length adjustment 100% to 20%
• Max capacities from 5.5 to 20gph and pressures from 30 to 150psi
• 115 or 230 vac, 50/60 Hz, 48 Watt average power.
• Polypropylene and PVC models include manual bleed valve
• External pulse input with divide multiply, 4-20mA analog input
• Two year warranty

                   EH-HV Series              
                

The EH-HV Series is specifically designed to accurately feed high viscosity chemicals.  

• Equipped with rugged, machined PVC liquid ends and spring loaded stainless steel valve balls.
• Tested to 20,000 cps* at rated flow
• Capacities 1, 1.5, 2 and 4 GPH at 50 PSI
• 1/2"NPT connections
• 2 year warranty  

High Speed Operation Up to 240 strokes per minute results in high resolution chemical feed, reduced pulsation and improved mixing

Spring Loaded Valve Action Stainless Steel springs force Stainless Steel balls against PCTFE valve action with high viscosity polymers.

Adaptable Modular Design 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

Long Lasting Diaphragm PTFE laminate over EPDM is molded onto a solid core. A retainer plate is engineered to minimize flow rate changes as pressure varies.

Tested with a 20,000 cps polymer verified with a Brookfield viscometer, Model LVF, at 25� C, #4 spindle at 12 rpm.

 METERING PUMP ACCESSORIES