Dubbeljetpumpar

Dubbeljetpumpar, also known as double-jet pumps, are a type of centrifugal pump used in various industrial and municipal applications. These pumps are characterized by their unique design, which features two separate impellers within a single housing. The primary impeller is responsible for the main flow of the liquid, while the secondary impeller is designed to handle the recirculation of liquid back to the inlet.

The operation of a dubbeljetpump involves the primary impeller drawing liquid from the inlet and accelerating it to a high velocity. This high-velocity liquid is then directed towards the secondary impeller, which further increases its velocity before discharging it into the outlet. The secondary impeller also plays a crucial role in maintaining the pressure within the pump, ensuring efficient operation and preventing cavitation.

Dubbeljetpumps are particularly well-suited for applications requiring high flow rates and moderate to high heads. They are commonly used in water supply systems, irrigation, and various industrial processes where reliable and efficient liquid transfer is essential. The design of these pumps allows for a compact and robust structure, making them suitable for both stationary and mobile applications.

Maintenance of dubbeljetpumps typically involves regular inspection of the impellers, bearings, and seals to ensure optimal performance and longevity. Proper lubrication and alignment are also critical to prevent wear and tear. With their ability to handle large volumes of liquid with relatively low energy consumption, dubbeljetpumps are a valuable asset in many industrial and municipal settings.