ESPA PRISMA Series Horizontal Multi-Stage Centrifugal Pump, 45 GPM, 2 HP, 220/440V, 3 Phase

The ESPA PRISMA45N-2/3224 is a state-of-the-art horizontal multi-stage centrifugal pump designed for efficiency and reliability. With its impressive specifications and robust construction, this pump is ideal for various applications, especially in hydraulic systems. Below, we explore its features, performance metrics, and applications in detail.

This horizontal multi-stage pump operates efficiently with an impressive nominal flow of 45 gallons per minute, making it suitable for a variety of applications, including drinking water supply and small irrigation systems. The PRISMA series is designed to perform quietly, ensuring minimal disturbance in residential settings.

One of the significant advantages of the PRISMA45N-2/3224 is its versatility in dynamic load environments. It performs exceptionally well with dynamic loads ranging from 10 to 30 meters of head. For instance, it yields 290 liters per minute at 10 mca and 152 liters per minute at 30 mca, demonstrating its capability to handle varying demands effectively.

Moreover, this pump ensures constant pressure, making it suitable for hydropneumatic systems. Its self-priming capacity extends up to 2 meters, which can be enhanced by installing a foot valve. This feature simplifies installation and enhances operational efficiency.

The construction of the PRISMA series pumps reflects high standards of durability and reliability. The body and impellers are made of stainless steel 304, while the suction and discharge components are crafted from cast iron. The diffusers are manufactured using Noryl, a reinforced fiberglass material, ensuring longevity and resistance to wear.

Furthermore, the motor shaft is constructed from stainless steel 420, and the mechanical seal is made of a high-quality material (Gratito/alumina), ensuring optimal performance. The engine housing is made from aluminum, providing lightweight yet sturdy support, while the asynchronous two-pole motor is designed for continuous duty with IP44 protection.

With a temperature range of 4 to 40º C for the liquid being pumped, the PRISMA45N-2/3224 is adaptable to various conditions. This allows it to be used in multiple environments without compromising performance.

In conclusion, the ESPA PRISMA45N-2/3224 is a robust and efficient solution for those in need of a reliable water pump. Its design, performance metrics, and high-quality materials make it a top choice for both residential and small-scale commercial applications.