IWAKI NRD series pump

Iwaki NRD Pump

The Iwaki NRD pump is a stepper motor-driven dosing pump, designed for precise, stable, and repeatable dosing of liquids, even at low flow rates. It is ideal for applications requiring high accuracy such as water treatment, fine chemicals, pharmaceutical processes, and the food industry.

With its stepper motor and controlled micro-dosing, the NRD series offers fine adjustment of injection volumes with excellent repeatability, even at low flow or high pressure. Its compact design and intuitive digital interface make it a modern, high-performance, and easy-to-integrate solution.

Main Features:

• Pump type: Electromagnetic dosing pump with stepper motor

• Accurate flow rate: From a few mL/h up to several L/h depending on model

• Max pressure: Up to 10 bar

• Wetted materials:

  • Heads: PVDF, PTFE, stainless steel

  • Seals: EPDM, FKM, PTFE

• Wide adjustment range with high dosing precision

• Controls: Digital interface (LCD display, buttons), compatible with analog/digital inputs and outputs

• Control options: Manual, remote, 4-20 mA, pulse, Modbus (depending on model)

• Typical applications:

  • Drinking or industrial water treatment

  • Chemical reagent dosing

  • Pharmaceutical and cosmetic industry

  • Food additive dosing

Advantages:

• Exceptional dosing accuracy, even at low flow

• Pulse-free operation thanks to smooth stepper motor drive

• Wide adjustment range without loss of precision

• User-friendly interface for easy setup

• Compact, quiet design

• Low maintenance due to robust and reliable construction