Low-cost 360:1 Turndown Ratio Metering Pump


Walchem Corporation announces the Digital EZB Series of Metering Pumps. EZB Series metering pumps are designed to operate in most metering applications with a wide variety of chemicals.

Low-cost 360:1 Turndown Ratio Metering Pump


The digital control enables quick adjustments and easy operation. The clear resolution of the LCD aids programming. Combining low cost, a 360:1 turndown ratio and high-speed operation, the digital EZB Series metering pump is the practical solution to cost-sensitive applications requiring high turndown capabilities.

The EZB Series pumps are solenoid-driven diaphragm metering pumps with output capacities up to 3.2 GPH (12.1 L/h) and pressure capabilities to 150 PSI (10 Bar). By pumping at 360 strokes-per-minute, the pumps minimize chemical slug feeding commonly found in slower pumps. Utilizing a fixed stroke length and sealed digital control panel, the EZB pumps provide an IP65 solution fit for harsh environments. When tight or limited-access applications are an issue, the digital control module can be mounted remotely from the pump end.

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