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Low-flow Piston Pump Systems

	Search through our large selection of Pumps!
	Remote flow rate control via analog signal or RS232 interface
	Optional liquid ends for expanded flow range
	Smooth fluid delivery from intra RPM stepper motor control
	Integrated piston wash
	No valves to clog or wear out
	Build your own pump systems using interchangeable heads, drives, and accessories
	Viscosities to 500 cp
	Low dead volume

Extended flow ranges are possible by using up to three interchangeable liquid end assemblies. Software control of refill rates and compressibility compensation add to the versatility of the pumps and enhance pump performance. Precise metering is attained by a positive-displacement reciprocating piston assembly. The high-resolution stepper motor is used to maximize flow output and minimize pulsation.

A fully integrated piston wash system dramatically extends the life of the piston by rinsing away crystallized chemicals which lead to abrasion of the piston seal.

Choose pumps with an integrated pulse damper to further reduce pulsation. They also include the ability to monitor pressure, and set high and low limits

  ****To make your own pump system among various number of pump heads, drivers and tubings please contact us. You can choose from Cole-Parmer catalog  or if you don't have the catalog you can request from our requests menu in the site.

 

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