Products
LEO ABK300D Semi-Open Impeller Stainless Steel Centrifugal Pump
2.2 kW, 1-phase semi-open impeller centrifugal pump. AISI 304 body and impeller; 16 mm published impeller passage. Confirm liquid compatibility and supply before ordering.
LEO ABK300D
Semi-open impeller stainless steel centrifugal pump for compatible liquids containing impurities, including selected industrial, farming and wastewater duties. Confirm chemical, solids and seal compatibility for the intended application.
Model specifications
| Motor output | 2.2 kW / 3 HP |
|---|---|
| Electrical phase | 1-phase; confirm voltage and frequency for supplied unit |
| Impeller passage | 16 mm |
| Pump body / impeller / shaft / bracket cover | AISI 304 |
| Mechanical seal | SiC / Carbon |
| Liquid temperature | −15 °C to +80 °C |
| Liquid pH | 5–9 |
| Motor insulation / enclosure | Class F / IPX4 |
| Maximum motor ambient temperature | +40 °C |
| Motor winding | Copper |
| Thermal protection | Built-in thermal protector (single-phase motor) |
Individual hydraulic curve and dimensional drawing
The curve connects only the manufacturer's published numeric table points. No zero-flow shut-off head, maximum flow or unlisted endpoint is inferred. Interpolation is indicative; confirm the actual duty point and supplied electrical variant before selection.
| Flow Q (m³/h) | Head H (m) |
|---|---|
| 6 | 15 |
| 12 | 14 |
| 18 | 13.5 |
| 24 | 12.7 |
| 33 | 11.2 |
| 42 | 9.8 |
| 48 | 8.9 |
| 57 | 7.5 |
Model-specific dimensions
Dimensions from the manufacturer ABK300(D) row; values in mm unless a port size is shown in inches. The outline defines the dimension labels and is not to scale.
| DN1 inlet | 2½″ |
|---|---|
| DN2 outlet | 2″ |
| L | 450 mm |
| L1 | 184 mm |
| L2 | 85 mm |
| H | 252 mm |
| H1 | 117 mm |
| H2 | 133 mm |
| W | 195 mm |
| W1 | 140 mm |
| S1 | 9 mm |
Published impeller passage is model-specific; the 19 mm family maximum does not apply to all models. Confirm the supplied assembly, connection type, liquid compatibility and installation clearances before ordering.