Electronic Metering Pumps Gallery

Overview of Electronic Metering Pumps

Electronic metering pumps (EMPs) use microprocessor controls and stepper/solenoid actuation to deliver precise, repeatable dosing at variable flow rates and pressures. Digital interfaces enable stroke length/frequency control, alarm outputs, and closed-loop feedback for high-accuracy chemical dosing.

Types of Electronic Metering Pumps and Their Applications

Solenoid-driven diaphragm pumps excel in low to medium flow chemical injection and pH/ORP control. Stepper-motor diaphragm pumps provide ultra-fine turndown and smooth flow for lab and OEM systems. Electronic lubrication pumps meter oils and greases to bearings and gearboxes in automated maintenance systems.

Industries Served by Electronic Metering Pumps

Common industries include municipal and industrial water treatment, chemical processing, power generation, pulp & paper, food & beverage sanitation, pharmaceuticals, and mining—where accuracy, chemical compatibility, and uptime are mission-critical.

Benefits of Choosing the Right Electronic Metering Pump Manufacturer

Leading manufacturers offer corrosion-resistant wetted materials (e.g., PVDF, PTFE, 316SS), broad turndown ratios, integrated safety features (pressure relief, dry-run protection), and seamless connectivity (4–20 mA, Modbus, Profibus) for process control and data logging.