Grundfos 99159481 DDA Digital Dosing Pump 120-7 FCM

The Grundfos 99159481 (DDA 120-7 FCM) is a high-capacity SMART digital diaphragm dosing pump built for demanding industrial and process water applications. With a stainless steel dosing head, PTFE gaskets, and integrated Flow Control + Flow Measurement, it delivers reliable and accurate dosing up to 31.7 GPH and 102 PSI.

Model: DDA 120-7 FCM-SS/T/SS-F-31A3A3BG

Product Number: 99159481

Max Flow: ~31.7 GPH (120 L/hr)

Max Pressure: ~102 PSI (7 bar)

Pump Head Material: Stainless Steel

Gasket Material: PTFE

Valve Ball Material: Stainless Steel

Connection: 3/4″ female NPT inlet & outlet

Power Supply: 100–240 VAC, 50/60 Hz

Control: Integrated FCM (Flow Control + Flow Measurement) for verified dosing

Reliable digital dosing solution for industrial metering and water treatment systems.