NextStep™ Stepper Motor Digital Dosing Pump
Experience a new level of precision and control with the NextStep™ Stepper Motor Digital Dosing Pump — the next generation in chemical metering technology. Powered by a microprocessor-driven stepper motor, this pump delivers high-resolution feed accuracy with exceptionally smooth and consistent chemical dosing.
Unlike traditional solenoid or motor-driven metering pumps, the NextStep’s stepper motor technology precisely controls both the suction and discharge strokes, evenly distributing the chemical into your process with minimal pulsation and superior repeatability. The result is a steady, continuous flow, even when handling off-gassing, viscous, or difficult-to-feed chemicals.
Engineered for industrial reliability and flexibility, the NextStep offers a 3,333:1 turndown ratio and multiple intelligent control modes — including analog, digital, batch, and timer-based operations — all displayed on a large, multi-color LCD interface that provides instant visual feedback of pump status and alarms.
Whether your application requires precise pH adjustment, biocide feed, polymer dosing, or disinfection control, the NextStep pump provides the accuracy of a stepper motor with the simplicity of plug-and-play setup. Designed for continuous-duty performance, this pump is NSF/ANSI/CAN 61 certified and backed by a 5-year diaphragm warranty, making it one of the most dependable chemical metering solutions on the market.
Why Choose a Stepper Motor Metering Pump?
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Unmatched Precision: Each step of the motor is digitally controlled for highly repeatable dosing — eliminating flow fluctuations common in solenoid pumps.
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Smooth, Pulsation-Free Flow: Perfect for critical dosing where consistency matters, such as pH control or chlorine feed systems.
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Superior Chemical Compatibility: Handles viscous fluids and off-gassing chemicals like sodium hypochlorite, ammonia, and polymers with ease.
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Flexible Control Options: Accepts 0/4–20 mA, 0–10 V, pulse, or Modbus RTU input, making it ideal for SCADA and PLC integration.
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Low Maintenance & Long Life: The solid PTFE diaphragm and precision stepper mechanism reduce wear, noise, and downtime.