Leo LVR45-1 / 4KW 400V Vertical Multistage Pump And Motor
10538
LEO's LVR45-1 is a high-performance cast iron vertical multistage centrifugal pump suited for industrial process and large-scale irrigation applications. With flow capacity of 36~75 m3/h, it is optimised for continuous-duty operation in demanding environments. The LVR design features a cast iron base and cover for strength, paired with stainless steel internals for reliable, long-term operation.
At a glance
Power: 4 kWSupply: 400 V three-phase, 50 HzMax. head: 24 mMax. flow: 58 m³/h (967 l/min)Connections: DN80 DIN flangeSpecifications
| Brand | Leo |
| Model | LVR45-1 |
| Type | LVR45 / LVS45 Stainless Steel Vertical Multistage Pump |
| Motor power | 4 kW |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | DN80 DIN flange |
| Max. head (catalogue) | 24 m at 25 m³/h |
| Flow range | 25 – 58 m³/h (417 – 967 l/min) |
| Dimensions (W × L × H) | 37 × 90 × 37 cm |
| Weight | 111.3 kg |
| Item code | LVR45-1(380V) |
Performance Table
| Flow Q (m³/h) | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 58 |
|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 417 | 500 | 583 | 667 | 750 | 833 | 917 | 967 |
| Head H (m) | 24 | 23 | 22 | 20.5 | 19 | 17.5 | 15 | 13 |
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 LVR45-1:
Leo LVR45 / LVS45 Stainless Steel Vertical Multistage Pump – Performance Curves and Technical Data (04-COMMERCIAL PUMP catalogue p16)
408 kB | Download
Applications
- Transfer of low viscosity, non-inflammable, non-explosive liquids without solid particles or fibers.
- Water supply & drainage for high-rise buildings, filtration and transfer at waterworks, pressure boosting in main pipes.
- Washing and cleaning systems, boiler feeding, cooling water circulation, water treatment, auxiliary systems.
- Ultra-filtration systems, reverse-osmosis systems, distillation systems, separators, swimming pools.
- Agricultural irrigation: sprinkler and drip-feed. Food & beverage industry.
- Fire-fighting systems.
Operating Conditions
- Low viscosity, non-inflammable and non-explosive liquids not containing solid particles or fibers.
- Liquid temperature: -20 degC~+120 degC
- Flow ranges: 0.7~240 m3/h
- Liquid pH value: 4~10
- Max. ambient temperature: +40 degC
- Max. operating pressure: 33 bar
- Altitude: up to 1000 m
Motor
- IE 2 motor (IE 3 optional)
- Totally enclosed & fan-cooled
- IP55
- Standard voltage: 50Hz 1x220V/3x380V
Ambient Temperature
- Max. +40 degC.
- Temperature above 40 degC or altitude above 1000 m requires oversize motor.
Model Code: LVR45-1(380V)
- LVS = Stainless steel wetted parts
- LVR = Cast iron base & pump cover
- A = Oval flange, K = Clamp connector, G = Threaded connector (DIN flange omitted)
- AISI316 Stainless Steel material (AISI304 omitted)
- Small impeller variants: B, C, D
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 LVR45-1?
The Leo LVR45-1 has a maximum head of 24 m.
How much water can the Leo LVR45-1 pump?
The Leo LVR45-1 pumps up to 58 m³/h (967 l/min).
What power supply does the Leo LVR45-1 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 4 kW.
What are the pipe connections of the Leo LVR45-1?
DN80 DIN flange.
