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T31 Series Regenerative Turbine Pumps
T41 • E41 Series Regenerative Turbine Pumps
T51 • E51 Series Regenerative Turbine Pumps
Regenerative turbine pumps, also known as peripheral pumps or peripheral turbine pumps, are a type of centrifugal pump used for moving fluids, particularly in applications where high pressure and low flow rates are required. These pumps are known for their unique design, which sets them apart from other centrifugal pumps.
Some key characteristics and features of regenerative turbine pumps are:
- Impeller Design: The defining feature of a regenerative turbine pump is its impeller, which has a series of closely spaced blades or vanes that resemble a turbine wheel. These blades are designed to rotate within a casing, creating a high-velocity flow of fluid.
- High Pressure: Regenerative turbine pumps are well-suited for applications that require high-pressure output. They can generate relatively high discharge pressures, making them suitable for situations where fluids need to be pumped against substantial head pressure.
- Low Flow Rates: While they can achieve high pressures, regenerative turbine pumps typically have lower flow rates compared to other centrifugal pump designs. They are not ideal for applications where a large volume of fluid needs to be moved rapidly.
- Efficiency: These pumps are known for their efficiency at handling low flow rates and high head pressures. They can maintain their performance across a wide range of operating conditions.
- Compact Design: Regenerative turbine pumps are often compact and lightweight, making them easy to install and suitable for applications where space is limited.
- Self-Priming: Some regenerative turbine pumps are designed to be self-priming, which means they can evacuate air from the suction line and begin pumping without the need for external priming.
- Applications: Regenerative turbine pumps are commonly used in various industries, including HVAC (heating, ventilation, and air conditioning), refrigeration, boiler feed systems, and high-pressure cleaning systems. They are also used in applications such as reverse osmosis, laser cooling, and hydraulic testing.
- Limitations: While regenerative turbine pumps have their advantages, they are not well-suited for applications requiring high flow rates. They are best suited for scenarios where pressure is the primary requirement.
In summary, regenerative turbine pumps are a specialized type of centrifugal pump designed for high-pressure, low-flow applications. Their unique impeller design allows them to efficiently generate high discharge pressures, making them valuable in various industrial and commercial settings where pressure is a critical factor.