High Speed Self Priming Pump
A High Speed Self Priming Pump is a type of centrifugal pump designed to re-prime itself even when not fully filled with liquid. These pumps are ideal for applications where the pump may need to operate intermittently or where suction lines may drain between operations.
🔧 Key Features:
Self-Priming Capability: Automatically removes air from the suction line to prime itself.
High Speed Operation: Typically runs at 2900 RPM (or higher), delivering higher flow and pressure.
Robust Build: Often made with cast iron, stainless steel, or bronze for durability.
Quick Priming Time: Reduces downtime and starts up quickly.
📊 Typical Specifications:
| Parameter | Value Range |
|---|---|
| Flow Rate | 50–500 LPM (Litres per minute) |
| Head Range | 10–50 meters |
| Suction Lift | Up to 7–8 meters (max) |
| Motor Power | 0.5 HP – 5 HP |
| RPM | 2900 RPM (standard for 2-pole) |
✅ Applications:
Water transfer in domestic and industrial setups
Irrigation and agriculture
Construction sites for dewatering
Marine and shipping industries
Diesel or oil transfer (with suitable seals)
🧰 Advantages:
Â
No need for foot valve
Easy to operate and maintain
Works efficiently even in case of air leaks or intermittent suction