Products
LEO APm37
0.37 kW single phase peripheral pump for clean water. View this model’s curve and dimensions below. Price and availability by enquiry.
LEO APm37 Peripheral Pump
For clean-water transfer, domestic supply and sprinkler systems. Match the required operating flow and total dynamic head to this model's performance curve.
| Motor power | 0.37 kW |
|---|---|
| Motor phase | Single phase |
| Head at zero flow | 40 m |
| Last published duty point | 2.1 m³/h at 5 m |
| Suction / discharge | 1 inch / 1 inch |
| Body | Cast iron with anti-rust treatment |
| Impeller | Brass |
| Shaft | AISI 304 stainless steel |
| Maximum liquid temperature | 60 °C |
| Insulation / enclosure | Class F / IPX4 |
Zero-flow head is a shut-off value. It is not the recommended operating duty. Confirm motor voltage, frequency and local availability before ordering. The series lists up to 8 m suction lift; achievable lift depends on altitude, liquid temperature and pipe losses. Single-phase versions include motor thermal protection.
APm37 hydraulic performance
Redrawn from LEO's published table. Points are published values; straight lines interpolate between them. The curve is not extended beyond the published data.
APm37 published flow and head points
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 40 |
| 0.3 | 35 |
| 0.6 | 30 |
| 0.9 | 25 |
| 1.2 | 20 |
| 1.5 | 15 |
| 1.8 | 10 |
| 2.1 | 5 |
APm37 dimensions
Manufacturer outline and dimensions for APm37. Outline is not to scale.
| L | 260 mm |
|---|---|
| W | 132 mm |
| H | 155 mm |
| L1 | 46.5 mm |
| L2 | 80 mm |
| L3 | 8.5 mm |
| W1 | 100 mm |
| H1 | 63 mm |
| DN1 / DN2 | 1 inch / 1 inch |
Additional information
| Weight | 5,5 kg |
|---|---|
| Single or Three phase input | Single |
| Series option | APM |
| kW rating | 37kW |
| Voltage input | 230VAC |
| Max Pressure (m)(bar) | 40m |
| Max flow (cubes/h) | 2.1c/h |