Submersible pumps are an excellent alternative to pedestal pumps for installation in decorative fountains, especially in cases where underwater operation is required.
What Are Submersible Pumps and What Are They Used For?
Submersible pumps are devices designed to operate underwater without suffering damage. These pumps are essential for a wide range of applications, from pumping water in reservoirs to circulating water in our decorative fountains. Additionally, they are also used in homes and residences to drain or pump wastewater in basements, boats, underground areas, and flooded rivers.
Features and Properties of Submersible Pumps
Some of the features and properties of a submersible pump include:
- They are a type of centrifugal pump that operates submerged within a fluid, serving to capture and then transport it elsewhere.
- Their pumping capacity depends on their power rating.
- They can be used in various applications, such as draining reservoirs, pumping water out of technical rooms, and creating different ornamental effects.
- The maximum working depth depends on the maximum pressure it can handle.
- They are electrically powered and more cost-effective, as well as smaller and more flexible than other types of pumps.
- Choosing the right pump depends on the technical characteristics of the installation and the pump itself, including maximum power, maximum pressure head, maximum discharge flow rate, maximum immersion depth, power supply type, and automatic shutdown system.
- They have a sealed impeller that enables the pumping of liquid and a suction grille that draws water directly into the pump.
How Does a Submersible Pump Work?
A submersible pump operates by immersing the equipment in water and sealing it tightly to prevent water from entering the motor.
The motor converts kinetic energy into centrifugal energy and then into pressure energy, allowing it to lift water to the surface.
The pump has an impeller that pushes water toward the outlet and a suction grille that directly draws water into the pump. It’s worth noting that the pump is activated and deactivated by a pressure switch, which sends an electrical current to the motor when water is needed and cuts it off when it’s not.
Types of Submersible Pumps for Decorative Fountains
There are different types of submersible pumps used for ornamental purposes, each designed for a specific purpose.
Let’s examine this classification and its main differences.
- Wet-Motor Submersible Pump: This is the most common type, with the motor attached to the equipment’s lower part, which means it is in direct contact with the working fluid.
- Dry-Motor Submersible Pump: In this type of pump, the motor is attached at the top.
- Effluent Submersible Pump: Also known as a sump pump, this pump is used to effectively remove wastewater from a technical room, whether it’s from rain, drainage, or any other cause. It is installed at the lowest point in the room and is activated by a float switch.
Advantages of Submersible Pumps Submersible
pumps offer several advantages that make them ideal for many applications in decorative fountains. Some of these advantages include:
- High Efficiency: Being submerged, these pumps do not have to fight against gravity, making them more efficient in pumping water.
- Quiet Operation: They produce minimal noise, making them perfect for decorative fountains and other uses where silence is appreciated.
- Lower Risk of Overheating: Water helps cool the motor, reducing the risk of overheating.
- Versatility: As different types exist, they can be used in a variety of applications and ornamental effects. Certainly, a series of advantages that make them one of the most sought-after equipment in installations placed in public areas, where maximum resistance, efficiency, and durability are required for extended periods.
Why Do We Use Submersible Water Pumps in Decorative Fountains?
Submersible pumps are incredible devices that, despite their compact size, respond very well to rapid changes in frequency and pressure for ornamental applications, where precision and robustness are required.
They are the silent force behind our decorative fountains, ensuring that water flows smoothly and without interruptions or with rapid and sudden changes according to the programmed effects.
Whether you’re thinking of installing a fountain in your garden or were wondering how they work, we hope this article has helped you better understand the fascinating world of submersible pumps.
Remember that each submersible pump is unique and designed for a specific purpose. That’s why it’s important to choose the right pump for your decorative fountain to ensure it operates efficiently and quietly.
And, don’t forget, we are the ideal company to install decorative fountains in your civil projects or residential properties, so feel free to rely on our services.
