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Products and Services Marine Pumps
Products and Services Marine Pumps
DKA
Boiler Feed, Sanitary Pump
The DKA Series pumps are horizontal multi-stage centrifugal pump. The pump has a self-priming capability and able to handle aerated liquid. The pump operates at 4 pole speed, which reduces wear and tear dramatically. The pump shaft is well balanced by two external ball bearings. The pump has a very low NPSH and is able to deliver liquid that is close to the evaporation temperature.
| DIMENSIONS | PERFORMANCE | |||||||
|---|---|---|---|---|---|---|---|---|
| Model | A | B | S | Inlet | Outlet | Max Capacity (m3/h) |
Max Head (m) |
Max Speed (rpm) |
| DKA 2 | 90 | 90 | 14 | 25 | 25 | 2.5 | 166 | 1750 |
| DKA 3 | 112 | 125 | 19 | 32 | 32 | 3.6 | 293 | 1750 |
| DKA 4 | 112 | 125 | 19 | 32 | 32 | 5.4 | 280 | 1750 |
| DKA 5 | 132 | 140 | 24 | 40 | 40 | 9 | 415 | 1750 |
| DKA 6 | 132 | 140 | 24 | 40 | 40 | 14 | 306 | 1750 |
| DKA 7 | 160 | 165 | 28 | 50 | 50 | 24 | 208 | 1750 |
| DKA 8 | 160 | 160 | 28 | 65 | 65 | 36 | 142 | 1750 |
| MATERIALS | ||||
|---|---|---|---|---|
| Casing | Impeller | Shaft | Seal | |
| Freshwater | Cast Iron | Bronze | Stainless Steel | Gland Packing / Mech Seal |
| Seawater | Bronze | Bronze | Stainless Steel | Gland Packing / Mech Seal |
SECTIONAL VIEW |
OUTLINE DRAWING |
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