LEO LVR1-4 0.37kW (0.5HP) Vertical Multistage In-Line Centrifugal Pump is an authentic LEO industrial component (Model/MPN: LVR1-4) engineered for continuous factory operations and machinery maintenance in Kenya and across East Africa. Key verified ratings include Model Code / MPN: LVR1-4, Rated Motor Power: 0.37 kW (0.5 HP), Electrical Supply: 220-240V, 50Hz, 1-Phase. Standard plant applications include Factory water transfer and circulating systems, Commercial building overhead tank booster supply, Agricultural crop irrigation and greenhouse watering. Held at our STARNEX counter on Enterprise Road, Nairobi Industrial Area for immediate collection or same-day dispatch. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.
LEO LVR1-4 0.37kW (0.5HP) Vertical Multistage In-Line Centrifugal Pump
LEO LVR1-4 0.37kW (0.5HP) Vertical Multistage In-Line Centrifugal Pump is an authentic LEO industrial component (Model/MPN: LVR1-4) engineered for continuous factory operations and machinery maintenance in Kenya and across East Africa. Key verified ratings include Model Code / MPN: LVR1-4, Rated Motor Power: 0.37 kW (0.5 HP), Electrical Supply: 220-240V, 50Hz, 1-Phase. Standard plant applications include Factory water transfer and circulating systems, Commercial building overhead tank booster supply, Agricultural crop irrigation and greenhouse watering. Held at our STARNEX counter on Enterprise Road, Nairobi Industrial Area for immediate collection or same-day dispatch. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.
Functional engineering application
OVERVIEW The LEO LVR1-4 is an industrial-grade 0.37kW (0.5HP) vertical multistage in-line centrifugal pump designed for rigorous water handling operations across Kenyan industrial, commercial, and agricultural facilities. Engineered with precision hydraulic clearances and high-grade metallurgical components, this pump ensures stable hydraulic throughput, low acoustic signature, and long service life under fluctuating operating conditions. OPERATING PRINCIPLES AND HYDRAULIC DESIGN Equipped with an optimized aisi 304 stainless steel impellers (4 stages), the LVR1-4 efficiently converts mechanical shaft energy into hydraulic velocity and static pressure. With a maximum discharge head of 24 meters and peak throughput of 1.0 m3/h (16.6 L/min), the unit provides dependable pressure delivery. Port dimensions of DN25 / DN32 suction and DN25 / DN32 discharge ensure smooth fluid velocity with minimal internal friction loss. CONSTRUCTION, MATERIALS AND MOTOR SPECIFICATIONS - Pump Body: Cast Iron Base with AISI 304 Chamber Casing with electro-deposition anti-rust coating - Impeller: AISI 304 Stainless Steel Impellers (4 Stages) engineered for wear resistance - Mechanical Seal: Silicon Carbide / Carbon / Viton providing positive shaft sealing without fluid weeping - Motor: Continuous duty induction motor (220-240V, 50Hz, 1-Phase), Class F insulation, IP55 ingress protection - Integrated Protection: Built-in thermal overload cut-out on single-phase windings; external overload relay recommended on three-phase installations KENYAN APPLICATION AND INSTALLATION GUIDELINES In East African operational settings, correct plumbing and electrical installation are vital for pump longevity: 1. Suction Plumbing: Install rigid suction piping of at least DN25 / DN32 diameter. For suction lift duties (up to 0m), always fit a high-integrity foot valve with stainless steel strainer screen to prevent loss of prime. 2. Electrical Protection: Wire the 220-240V, 50Hz, 1-Phase motor through a dedicated motor circuit breaker or contactor with calibrated thermal overload protection. On sites prone to voltage sags, fit an electronic under/over-voltage monitoring relay. 3. Priming: Completely fill the pump wet end and suction line with clean water through the top priming plug before energizing the motor. Never run the pump dry. 4. Foundation: Anchor the pump securely to a level concrete plinth with anti-vibration mountings to avoid pipe stress and bearing misalignment. PREVENTIVE MAINTENANCE AND STARNEX SPARES SUPPORT Inspect mechanical seal faces and shaft bearings every 2,000 running hours or semi-annually. Lubricate bearings where applicable and clean suction strainers periodically. STARNEX Industrial Spares maintains direct inventory of genuine LEO replacement seals, O-rings, impellers, capacitors, and terminal boxes at our Enterprise Road trade counter in Nairobi.
Genuine LEO LVR1-4 0.37kW (0.5HP) vertical multistage in-line centrifugal pump engineered for dependable continuous pumping. Delivers up to 1.0 m3/h (16.6 L/min) flow rate and 24m maximum head. Supplied in Kenya by STARNEX Industrial Spares with local stock and technical support.
Quotation & fulfilment
Parametric technical attributes
| LEO LVR1-4 | |
| IDENTIFICATION | |
| Component Type | LEO LVR1-4 0.37kW (0.5HP) Vertical Multistage In-Line Centrifugal Pump |
| Manufacturer / Brand | LEO |
| Part Number (MPN) | LVR1-4 |
| Stock Keeping Unit (SKU) | LEO-LVR1-4 |
| TECHNICAL PARAMETERS | |
| Model Code / MPN | LVR1-4 |
| Electrical Supply | 220-240V, 50Hz, 1-Phase |
| Maximum Head (Hmax) | 24 meters |
| Maximum Suction Lift | 0 meters |
| Ingress Protection & Insulation | IP55, Class F |
| PERFORMANCE & RATINGS | |
| Rated Motor Power | 0.37 kW (0.5 HP) |
| Maximum Flow Rate (Qmax) | 1.0 m³/h (16.6 L/min) |
| Maximum Working Pressure | 16.0 bar |
| Liquid Temperature Range | -20°C to +120°C |
| CONSTRUCTION & CONNECTION | |
| Suction Port Size | DN25 / DN32 |
| Discharge Port Size | DN25 / DN32 |
| Impeller Material | AISI 304 Stainless Steel Impellers (4 Stages) |
| Pump Body Material | Cast Iron Base with AISI 304 Chamber Casing |
| Mechanical Shaft Seal | Silicon Carbide / Carbon / Viton |
| COMPLIANCE & LOGISTICS | |
| Stock Availability | In Stock - Enterprise Rd, Nairobi |
System fitment & verified replacements
Interchangeable models
Commonly installed on equipment from
Common questions on this part
The LVR series features an in-line port configuration where suction and discharge ports share the same horizontal center line. This allows direct installation into straight pipe runs, saving plant room floor space.
Yes, with its cartridge mechanical seal and Viton elastomers, it operates reliably with liquid temperatures up to 120 degrees Celsius, ideal for factory steam boiler feed loops in Kenya.
Rated duty is 1.0 m3/h at 20 meters head with a peak shut-off head of 24 meters, powered by an energy-efficient 0.37kW motor.
Standard DIN oval or round PN16 flanges for easy connection to industrial steel or copper headers.
At SMK Business Center, Enterprise Road, Industrial Area, Nairobi.
