Front Suction Pumps
Front suction pumps are primarily designed to feed hydrocyclones, but are also ideal for transferring sludge and loading filter presses. Thanks to their large impeller and casing widths, they can process large flow rates, ensuring efficiency and robustness in various industrial contexts.
These pumps can be manufactured in different materials, depending on application requirements. For situations requiring extreme resistance to wear and corrosion, super hard cast iron pumps are used. Alternatively, for abrasive fluids, the pumps can be coated in abrasion-resistant rubber, thus protecting the internal components and extending the life of the device.
The versatility of front suction pumps also extends to the sealing options. The standard configuration is a packing (or grease cord) seal, which is economical and easy to maintain. For applications requiring greater reliability and less maintenance, a mechanical seal can be opted for, which offers superior protection against leaks and improves system efficiency.
Product Lines
Metallic Line
For abrasive materials
Rubber Line
For corrosive materials
Technical features and advantages of Front Suction Pumps
Front suction pumps consist of a housing containing an impeller rotating at high speed. The fluid enters the pump through the front suction opening, is accelerated by the impeller and is expelled through the discharge opening at the side or top.
Technical features:
- Radial impeller: the impeller is mounted on a shaft and rotates within a casing. The force imparted by the impeller blades enables mechanical energy to be transformed into kinetic energy, increasing the speed of the fluid.
- Volute or Housing: the volute is designed to collect the fluid and convert some of the kinetic energy into pressure energy, ultimately directing the fluid towards the outlet. This housing has a spiral shape (volute) that helps guide the fluid efficiently.
- Seals: Suction pumps can also be fitted with mechanical seals to prevent fluid leakage along the pump shaft. These seals are crucial for maintaining operational efficiency and preventing damage to the environment.
Advantages:
- Ease of maintenance: The front suction pump configuration makes access to the impeller and other internal parts relatively easy.
- Compactness and versatility: These pumps are generally more compact than other types of centrifugal pumps, making them ideal for installation in limited spaces.
- Energy efficiency: Due to their design, front suction pumps can operate with high energy efficiency, reducing overall system energy consumption.