Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only
15549
The LEO LEP65-50-320 is a bare-shaft end suction centrifugal pump built to the European standard BS EN733 / DIN 24255. It has a DN65 suction and DN50 discharge flange and a 320 mm nominal impeller, in a horizontal, single-stage, back pull-out volute design. This is the pump only: it is supplied without motor, coupling or base plate, so it can be matched to a 2-pole (2900 rpm) or 4-pole (1450 rpm) motor for the duty point you need.
Back pull-out construction lets the rotating assembly be removed for servicing without disturbing the suction and discharge pipework. Typical uses are water supply, pressure boosting, HVAC heating and cooling circuits, industrial process water and fire-fighting systems.
At a glance
Max. head: 37.1 mMax. flow: 70 m³/h (1167 l/min)Connections: DN65 flange / DN50 flangeSpecifications
| Brand | Leo |
| Model | LEP65-50-320 |
| Type | LEP65-50-320 End Suction Centrifugal Pump (bare shaft) - 1450 rpm, max impeller 329 mm |
| Motor required (max. impeller) | 11 kW, 4-pole (1450 rpm) – motor sold separately |
| Max. impeller diameter | 329 mm |
| Inlet / outlet | DN65 flange / DN50 flange |
| Shut-off head | 37.1 m |
| Flow range | 0 – 70 m³/h (0 – 1167 l/min) |
| Dimensions (W × L × H) | 45 × 70 × 55 cm |
| Weight | 113 kg |
| Item code | LEP65-50-320 |
Performance Table
| Flow Q (m³/h) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 167 | 333 | 500 | 667 | 833 | 1000 | 1167 |
| Head H (m) | 37.1 | 37.1 | 36.7 | 35.6 | 33.8 | 31.3 | 27.8 | 22.9 |
Head at each flow rate from the manufacturer's technical data. For a duty-point check use the Get a Quote wizard below.
Performance Curves and Technical Data (PDF)
Download the curve sheet with the performance curves, dimensions and technical data for the Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only:
Leo LEP65-50-320 End Suction Centrifugal Pump (bare shaft) – 1450 rpm, max impeller 329 mm – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p29, 44)
936 kB | Download
Applications
- Water supply and pressure boosting
- Heating systems for commercial buildings and district heating
- Cooling plants and air-conditioning circuits
- Industrial process water transfer
- Fire-fighting systems
Need help choosing or want a price?
Our pump team will check the right size for your flow and head and give you a quote.
WhatsApp us: 082 516 2248 Get a Quote / Size my pump info@pumps.co.za
Frequently Asked Questions
What is the maximum head of the Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only?
The Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only has a maximum head of 37.1 m.
How much water can the Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only pump?
The Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only pumps up to 70 m³/h (1167 l/min).
What are the pipe connections of the Leo LEP65-50-320 Bare Shaft End Suction Centrifugal Pump Only?
DN65 flange / DN50 flange.
