Prevent line downtime if primary pump fails

Edited by the Processingtalk editorial team Nov 10, 2004

Standby, continuous-duty pump prevents line downtime if primary pump fails in a new line of duplex chemical feed pump systems - a complete package with easy installation - simply connect fluid lines!

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.

Customised 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.