Products
LEO EDHm4-50-F
LEO EDHm4-50-F horizontal multistage pump, 1.1 kW, single phase. EDH-F specifications. Price and availability on enquiry.
LEO EDHm4-50-F — technical information
Application
Stainless steel horizontal multistage pump for water supply, pressure boosting, irrigation, equipment support and circulation duties. Confirm liquid compatibility, suction conditions and the required operating duty.
Model specifications
| Motor output power | 1.1 kW / 1.5 HP |
|---|---|
| Motor phase | Single phase |
| Performance-sheet frequency | 50 Hz |
| Supply voltage | Confirm the supplied motor nameplate; voltage is not specified in this sheet. |
| Nominal flow designation | 4 m³/h (model code) |
| Stage designation | 5 impeller stages (model code) |
| Maximum operating pressure | 10 bar |
| Maximum liquid temperature | 60 °C |
| Liquid pH range | 6.5–8.5 |
| Maximum listed installation altitude | 1,000 m |
| Manufacturer-listed maximum suction lift | 8 m; actual achievable lift depends on suction conditions and NPSH. |
| Maximum inlet pressure | Limited by maximum operating pressure |
| Insulation class | F |
| Enclosure protection | IPX4 |
| Maximum ambient temperature | 40 °C |
Construction
| Pump body, shaft, impellers, sleeves and diffusers | AISI 304 stainless steel |
|---|---|
| Support and rear cover | ZL102 |
| Base | Q235 steel |
| Mechanical seal | SiC/carbon |
| Motor windings | Copper |
| Thermal protection | Built-in thermal protector |
EDHm4-50-F hydraulic performance data
| Flow Q (m³/h) | Head H (m) |
|---|---|
| 1 | 49 |
| 2 | 47 |
| 3 | 44 |
| 4 | 41 |
| 4.5 | 37 |
| 5 | 35 |
| 6 | 27 |
| 7 | 17 |
Manufacturer-tabulated points from the EDH-F section are reproduced for this model. EDH and EDH-F rows are kept separate where their figures differ. Values outside this table are not extrapolated; the final listed flow is not a stated maximum flow.
Individual hydraulic curve and dimensional table
This figure uses the published EDH-F row for EDHm4-50-F, 1-phase (manufacturer printed page 84). The dimensional table uses H from the single-phase column. L1 follows the drawing; the corresponding manufacturer table column is headed L. Straight interpolation only; no inferred shut-off head, maximum flow or extrapolation. Confirm the supplied assembly and required duty point.
Product dimensional data
| L1 | 429 mm |
|---|---|
| L2 | 165 mm |
| L3 | 151.5 mm |
| L4 | 138 mm |
| L5 | 165 mm |
| L6 | 123 mm |
| H (single-phase / 1~) | 197.5 mm |
| H (three-phase / 3~) | 187 mm |
| H1 | 110 mm |
| H2 | 215.5 mm |
The manufacturer lists separate H dimensions for single- and three-phase versions. Use the column matching this motor phase. All other dimension symbols follow the supplier drawing.
Packaging and transport
| Gross packaged weight | 18.2 kg |
|---|---|
| Package length × width × height | 460 × 225 × 275 mm |
| Sheet-listed container quantity | 1044 units per 20-foot TEU |