Grundfos 99159455 DDA 60-10 AR Digital Dosing Pump

The Grundfos 99159455 (DDA 60-10 AR) is a SMART digital diaphragm dosing pump engineered for demanding industrial and process applications. With a chemical-resistant PVC dosing head, FKM gaskets, and ceramic valve balls, it delivers reliable and precise dosing up to 15.85 GPH at 145 PSI with intuitive AR digital control.

Model: DDA 60-10 AR-PVC/V/C-F-31A7A7BG

Product Number: 99159455

Max Flow: ~15.85 GPH (60 L/hr)

Max Pressure: ~145 PSI (10 bar)

Pump Head Material: PVC (chemical-resistant)

Gasket Material: FKM (Viton)

Valve Ball Material: Ceramic

Connection Size: 3/4″ NPT male (inlet & outlet)

Power Supply: 100–240 VAC, 50/60 Hz

Control: AR digital control with alarm relay and analog input support

Accurate digital dosing for industrial water treatment, process systems, and chemical metering tasks.