The Grundfos 97722547 (DDA 12-10 FCM-PV/E/C-F-31U7U7BG) is a SMART digital diaphragm dosing pump engineered for precise, reliable metering in advanced industrial and process applications. Featuring flow measurement and adaptive control technology, this pump delivers accurate dosing performance and enhanced system diagnostics for demanding water treatment and metering tasks. Model DDA 12-10 FCM-PV/E/C-F-31U7U7BG (Grundfos 97722547) Pump Type SMART digital variable-speed diaphragm dosing pump Control Variant FCM (Flow Control + Flow Measurement + Adaptive control) Maximum Flow ~3.17 GPH (≈12 L/hr) Minimum Flow ~12 mL/hr Maximum Pressure ~145 psi (10 bar) Turn-Down Ratio Up to 1:3000 Pump Head Material PVDF (Polyvinylidene fluoride) Gasket Material EPDM Valve Balls Ceramic Control Inputs Manual, Pulse, Analog 0/4-20 mA, Level & External Stop Display Graphical LC display with intuitive menu Power Supply 100-240 VAC, 50/60 Hz Features Auto deaeration, SlowMode anti-cavitation, flow verification, adaptive dosing Approvals CE, CSA-US, NSF61, RCM (typical) Applications Water treatment, industrial dosing, cooling tower systems, process applications