Solenoid / Electronic Diaphragm Pumps

  • Cole-Parmer ® Compact Solenoid Diaphragm Pumps

    Ideal where space is limited, adjustable stroke frequency�vary flow rate via one-turn of the control knob

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  • Cole-Parmer Chemical Feed Solenoid Diaphragm Pump, Dual-Head

    Pumps feature two separate head assemblies obtain proportional flow rates for two different materials or twice the maximum flow rate when you are pumping just one

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  • Hazardous-Duty Solenoid Diaphragm Pumps

    Ideal for metering or chemical feed of hazardous materials or in hazardous locations

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