Discover our selection of Grundfos DDC digital dosing pumps—designed for high-precision chemical injection in water treatment, municipal systems, and industrial processes. At Pump‑Stop.com, we offer models like the DDC 15‑4 and DDC 30‑6, featuring stepper-motor technology, full-stroke diaphragm operation, and built-in deaeration and anti-cavitation safeguards. These pumps support both continuous and batch dosing, with adjustable stroke frequency and intuitive controls for simple setup and operation. Ideal for applications such as chlorination, pH control, nutrient dosing, and enzyme injection, DDC units deliver dependable performance and minimal maintenance. We also carry OEM accessories—like check valves, pulsation dampeners, calibration cylinders, and wiring kits—to complete your system design. Unsure which model suits your requirements? Our knowledgeable team is ready to assist you in choosing the right pump or components. Enjoy fast U.S. shipping and secure checkout with every order.
