Grundfos 97722672 DDA Digital Dosing Pump 30-4 AR

The Grundfos 97722672 (DDA 30-4 AR) is a SMART digital diaphragm dosing pump engineered for reliable industrial and process applications. With a compact design, internal brushless motor, and digital AR control, it delivers accurate dosing performance up to ~8 GPH at ~60 PSI with chemical-resistant wetted components.

Model: DDA 30-4 AR-PVC/E/C-F-31U7U7BG

Product Number: 97722672

Max Flow: ~8 GPH (~30 L/hr)

Max Pressure: ~60 PSI (~4 bar)

Pump Head Material: PVC (chemical-resistant)

Gasket Material: EPDM

Valve Balls: Ceramic

Connection: Hose/tubing compatible inlet & outlet

Power Supply: 100–240 VAC, 50/60 Hz

Control: AR digital control with alarm relay output & analog input support