Grundfos
Grundfos 99159469 DDA Dosing Pump
Grundfos 99159469 DDA Dosing Pump
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The Grundfos 99159469 is a SMART Digital XL DDA 120-7 dosing pump rated for 120 l/h (31.7 GPH) at up to 7 bar (102 psi), in the AR control variant.
Type key DDA 120-7 AR-PVC/V/C-F-31A7A7BG: PVC dosing head, FKM gasket, ceramic valve ball, PTFE diaphragm, with 3/4" x 3/4" NPT male connections. AR control provides alarm relay and analog input — the practical interface when an external controller paces the pump and on-board flow measurement isn't required, at a lower price point than FCM. Setting range up to 1:800; universal 100–240 V, 60 Hz single-phase supply.
A high-capacity, externally paced metering pump for acid and general chemical feed. Send us your application details and we'll point you to the right part number.
KAD Pumps & Parts is Texas-based and ships from the US — fast dispatch, straightforward ordering, and US support before you buy.
Specifications
| Brand | Grundfos |
|---|---|
| Model / MPN | 99159469 (DDA 120-7 AR-PVC/V/C-F-31A7A7BG) |
| Pump type | Digital diaphragm dosing (metering) pump |
| Max flow | 120 l/h (31.7 GPH) |
| Max pressure | 7 bar (102 psi) |
| Control variant | AR — alarm relay + analog input |
| Dosing head | PVC |
| Gasket | FKM |
| Valve ball | Ceramic |
| Diaphragm | PTFE |
| Connection | 3/4" x 3/4" NPT male |
| Setting range | Up to 1:800 (XL platform) |
| Power | 100–240 V, 60 Hz, 1-phase |
Datasheet: Grundfos SMART Digital XL (DDA 60–200) data booklet (PDF)
Browse all chemical metering & dosing pumps, or all pumps, at KAD.
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