Cole-Parmer® Duplex Chemical Feed Pump Systems

8/1/2004

 

 

Standby, continuous-duty pump prevents line downtime if primary pump fails

 

Cole-Parmer Instrument Company introduces a new line of duplex chemical feed pump systems that provide a complete package with easy installation-simply connect fluid lines and plug into a power outlet.

Standard systems are available in various configurations, including manual control system with duty standby pump, 4 to 20 mA control system with duty standby pump, pH pump system with duty standby pump, and pH pump system with separate pumps. Customized systems are also available.

The essence of a duplex system is that in the event of a primary pump failure, the standby pump provides an immediate replacement. In addition, duplex systems can also be used to double the flow rate of a fluid, or to pump two separate fluids simultaneously.

 

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