Signal S300 XR Series Dosing Pump

Operating capacities from 0.6 to 105 litres/hour at 17 to 4 bar.
The plunger operates within an oil bath, maintaining the volumetric efficiency of the pump for 30,000 hours or longer.
With an integral internal safety valve which makes a significant saving on installation cost and protects pump against over pressure.
Combines the simplicity and economy of spring return with the advantages of a hydraulic diaphragm.
Available with pneumatic or electric servos, giving remote control of stroke length.
Minimum maintenance required.
S300 XR and XRN models are hydraulic diaphragm spring return metering pumps with a capability of metering acids, alkalis, foodstuffs, solvents, slurries and high viscosity fluids up to 22,000cps.

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