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No valve required for metering pump

A Fluid Metering product story
Edited by the Engineeringtalk editorial team Sep 22, 2004

Valveless piston metering pumps from Fluid Metering provide precision fluid control for environmental monitoring, sampling and treatment applications.

Valveless piston metering pumps from Fluid Metering provide precision fluid control for environmental monitoring, sampling and treatment applications.

The low current DC motor is ideal for extended 12/24V battery operation in remote locations.

The unique design of Fluid Metering's CeramPump uses one moving part - a rotating and reciprocating ceramic piston - to accomplish both pumping and valving functions without valves.

The piston and mated liner are made of dimensionally stable, sapphire-hard ceramics which ensure long term, drift-free accuracy of 1% or better for millions of maintenance-free cycles.

The inert fluid path of ceramic and fluorocarbon is ideal for injection of concentrated tracer dyes and water treatment chemicals.

Pump models are available in all standard voltages as well as low current DC voltage making them ideal for remote field operation.

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