Pumps

NexaParts, The Pump Specialist

We offer a wide range of pumps, including submersible pumps, centrifugal pumps, self-priming pumps, booster pumps, well pumps, rainwater reuse pumps, and various pump accessories. In addition to these, we provide other types of pumps such as standard centrifugal pumps and vertical multistage centrifugal pumps. Our extensive collection ensures that you’ll find the right pump for your specific needs.

When to Use a Self-Priming Centrifugal Pump, Standard Centrifugal Pump, or Vertical Multistage Centrifugal Pump?

Here’s an overview of when to use these pumps, along with their key features and applications.

Self-Priming Centrifugal Pump

Self-Priming Centrifugal Pumps are ideal when the pump is positioned above the liquid level and needs to draw fluid from a lower tank or reservoir. They are perfect for systems with air in the lines or intermittent flow, such as irrigation. Key features include the ability to mix air and water, self-filling capabilities without external tools, and quick start-up after shutdown. Typical applications include drainage, water supply from wells, tanks, or lakes, and use in agriculture and industry.

Standard Centrifugal Pump

A Standard Centrifugal Pump is used when the pump is located below the liquid level or when the pipes are fully filled with liquid. This pump is best for systems with continuous flow and no air in the lines. Its key advantages include simplicity, cost-efficiency, and higher performance for uninterrupted operation. However, it requires priming before use. These pumps are widely used in industrial processes, cooling systems, water treatment, and domestic water pressure boosting.

Vertical Multistage Centrifugal Pump

The Vertical Multistage Centrifugal Pump is used when high pressure is required with a relatively low flow rate. Its compact design makes it ideal for limited spaces or systems requiring vertical installation. Key features include high pressure due to multiple impellers, space-saving design, quiet operation, and long service life with low maintenance. Common applications include pressure boosting in buildings, boiler feed systems, osmosis systems, the food and pharmaceutical industries, and cleaning systems.

Choosing the Right Pump

At NexaParts, we understand that each application requires a specific solution. Whether you need a self-priming pump for intermittent use, a standard pump for consistent operations, or a vertical multistage pump for high-pressure needs, we have the right option for you. Contact our experts today to find the perfect pump for your requirements!

Well Pump or Self-Priming Centrifugal Pump

A well pump is designed to pump water from great depths (up to 200 meters or more). The pump is submerged in the well, pushing water directly upward. This makes well pumps ideal for deep wells and sources where a centrifugal pump simply doesn’t have enough suction power. Well pumps are often used for water extraction from deep wells, pits, or boreholes for irrigation systems in agriculture and drinking water supply in remote locations.

A self-priming centrifugal pump, on the other hand, is limited by suction height (usually a maximum of 7 to 8 meters). This means the pump can only draw water from shallow depths. Additionally, it may experience cavitation (air bubble formation) if air enters the suction line. A well pump, being fully submerged in water, avoids cavitation or air-related issues. Operating underwater also makes it much quieter than a self-priming pump, which typically operates above ground. Moreover, well pumps are often more energy-efficient because they push water upward rather than pulling it, reducing resistance. Well pumps generally require less maintenance than self-priming centrifugal pumps. They are better protected against dirt and air infiltration due to their underwater operation. Well pumps can achieve high pressures, even at significant elevations, making them ideal for applications like sprinkler systems, drinking water systems, and industrial processes. While self-priming pumps quickly lose capacity with increasing head height, well pumps are better suited for permanent installations in wells or boreholes, whereas self-priming pumps are often used for temporary or mobile applications.

Booster Pumps: For Consistent Water Pressure

In modern water supply systems, pumps play a crucial role. A booster pump ensures constant water pressure, whether at home, in an office, a commercial building, or any other facility. A booster pump is an ingenious combination of a water pump and a pressure tank. It operates with a smart pressure switch that activates when water pressure drops below a set level and automatically stops when the desired pressure is reached. This means that, regardless of how much water is used, the booster pump ensures consistent water pressure throughout the building. This is especially useful in locations where natural water pressure is low or highly variable.

One of the most notable benefits of a booster pump is the significant improvement in water pressure and supply. Whether you’re showering, washing dishes, watering the garden, or engaging in other activities, the booster pump ensures adequate and consistent water pressure. Additionally, it can help reduce water usage and energy costs. With constant water pressure, water is used more efficiently, minimizing wastage. Furthermore, the pump only runs when needed, resulting in significant energy savings compared to continuously operating water pumps.

When selecting a booster pump, consider factors such as capacity, power, and quality. Investing in a high-quality booster pump made from durable materials and sourced from reliable manufacturers ensures dependable performance and a longer lifespan.

Are You Looking for a Motor Pump?

A motor pump is powered by an internal combustion engine. This type of pump is specifically designed to move liquids such as water, fuel, or chemicals. Operating independently of electricity, motor pumps are ideal for use in locations without power supply, such as construction sites, agricultural fields, or remote areas. The combustion engine ensures that the pump operates powerfully and efficiently. Motor pumps come in various sizes and designs, depending on the application. Lightweight motor pumps are available for tasks like garden maintenance, while heavier models are suitable for draining ponds, irrigating fields, or addressing flooding. A key advantage of motor pumps is their mobility. Compact and portable, they can easily be transported to different locations. Additionally, they can quickly move large volumes of liquid, making them highly useful in emergencies like waterlogging. When choosing a motor pump, consider factors such as the type of liquid, required capacity, and the height over which the liquid needs to be pumped. Regular maintenance, such as engine checks and filter replacements, ensures optimal performance. Are you looking for a motor pump? Explore our collection today.

What Are Seal-less Pumps and Their Uses?

A seal-less pump is a specialized type of pump that eliminates the need for traditional seals to prevent leakage. Instead, it is designed to move liquids without any moving parts coming into contact with the fluid. This makes the pump extremely safe and reliable, particularly when handling hazardous or toxic substances. Seal-less pumps often operate with a magnetic drive system, where magnets enable the inner part of the pump to rotate without direct contact with the outer part. These pumps are widely used in situations where leakage prevention is critical. For example, they are commonly used in factories processing chemicals, pharmaceutical manufacturing, and the food industry, ensuring cleanliness and safety. They are also found in water treatment machines and power plants. The main advantage of seal-less pumps is their minimal maintenance requirements. With no seals to wear out, these pumps often last longer. They are highly effective at preventing accidents involving hazardous materials, making them a smart choice for companies prioritizing safety and sustainability. Interested in learning more about the seal-less pumps we offer? Contact us today for details.

What is a Dosing Pump and What is it Used For?

A dosing pump is a specialized pump designed to move very precise amounts of liquid. These pumps are often used in situations where it is essential to add a specific substance accurately, such as mixing chemicals, producing medicines, or in the food industry. A dosing pump works by delivering small quantities of liquid at a time, allowing for exact control over the amount being used. These pumps are highly versatile and are utilized across many industries. For example, in water treatment facilities, dosing pumps are used to add chemicals that purify the water. In beverage factories, dosing pumps ensure that the exact amount of flavoring or coloring is added to the product. Similarly, in hospitals and laboratories, dosing pumps are frequently used to administer medications or other liquids with great precision.

The main advantage of dosing pumps is their accuracy and reliability. They prevent over- or under-dosing, which is crucial for safety and maintaining high product quality. Because of this, dosing pumps are indispensable in many industries. Would you like more information about our dosing pumps? Contact us using the form at the bottom of this page.

What Are Drum Pumps, Hand Pumps, and Gear Pumps?

Drum pumps, hand pumps, and gear pumps each have unique applications and benefits.

Drum pumps are used to transfer liquids from drums or tanks. These pumps are designed to fit easily into the opening of a drum, allowing for efficient movement of liquids such as oil, chemicals, or cleaning agents. Drum pumps are often lightweight and portable, making them convenient for use in various locations. They typically operate on electricity or compressed air, though manual versions are also available. A key advantage of drum pumps is that they minimize spills by controlling the flow of liquid out of the drum.

Hand pumps are simple and user-friendly pumps operated manually. They are ideal for small quantities of liquid and are often used in situations where no electricity or other power source is available. Examples include emptying aquariums, inflating bicycle tires, or transferring water from a tank. Hand pumps are inexpensive, durable, and easy to maintain, making them popular for household and emergency applications. While less powerful than other pumps, hand pumps are perfect for tasks where precision is more important than speed.

Gear pumps work differently, using two gears that rotate against each other to move liquid with precision and force. These pumps are often used in industrial applications where thick liquids, such as oil or resin, need to be moved. They are ideal for situations requiring a constant flow of liquid, such as lubrication systems or machine filling. Gear pumps are robust, can handle high pressures, and are resistant to wear, making them highly reliable.

Each of these pumps has its unique features and benefits depending on the application. Drum pumps offer convenience and safety for emptying containers, hand pumps are simple and versatile, and gear pumps provide power and precision for heavy-duty tasks. Whether you need a pump for small jobs or large-scale liquid transfer, there’s a pump suited to your specific needs. Contact us for more details about your options.

What is a Positive Displacement Pump and What is it Used For?

A positive displacement pump is a specialized pump that moves liquids by displacing a fixed volume from one location to another. Unlike centrifugal pumps, which use centrifugal force, positive displacement pumps rely on mechanical motion to push liquids or gases through the pump. These pumps are highly accurate and reliable, even when handling thick or viscous liquids such as oils, pastes, or slurries.

There are several types of positive displacement pumps, including gear pumps, screw pumps, diaphragm pumps, and lobe pumps. All these types share a common feature: they create an enclosed space to control the movement of liquid or gas. This makes positive displacement pumps ideal for applications requiring a constant and precise flow of liquid, such as in the chemical industry, food processing, or liquid dosing.

One significant advantage of positive displacement pumps is their ability to handle high pressures and liquids that other pumps may struggle with, such as viscous, abrasive, or sensitive substances. They can also move gases or mixtures with ease. Positive displacement pumps are versatile and are used for applications such as pumping oils in machinery, transporting syrups in food production, or dosing chemicals in water treatment plants. Their efficiency and reliability make them indispensable for industries where precision and durability are essential. Looking for a positive displacement pump? Contact us for assistance.

AdBlue Pumps at NexaParts

AdBlue is a liquid used in diesel engines to reduce harmful emissions. Due to its specific chemical properties, it is essential to use a pump designed specifically for AdBlue. At NexaParts, we offer a high-quality range of AdBlue pumps designed for efficient and reliable use. AdBlue is often supplied in 1000-liter IBC containers or 200-liter drums. We provide several solutions for AdBlue pumping. Our submersible pumps can be placed directly into the tank or drum for clean and simple operation. If you prefer a pump mounted on or above the tank, our positive displacement pumps are an excellent choice. For added convenience, we also offer complete AdBlue pump sets. These sets include everything you need: a pump, hose, flow meter, dispensing nozzle, and a mounting bracket. They are easy to install and remove, making it simple to replace a pump when switching containers. If you can’t find the right AdBlue pump or pump set on our website, or if you need advice on the best solution for your application, don’t hesitate to contact us. With our expertise and customer-focused approach, we’re happy to help you find the ideal AdBlue pump.

12V and 24V Pumps at NexaParts

For locations without mains electricity, such as campsites, construction sites, or remote areas, NexaParts offers a practical solution with 12V and 24V pumps. These pumps can be easily connected to a battery, allowing you to pump liquids reliably even in areas without electricity. Our 12V and 24V pumps are versatile and suitable for various applications, such as pumping water, AdBlue, or fuels. Thanks to their compact design and portability, they are easy to transport and ideal for mobile use. These pumps are specifically designed for efficiency and user convenience, even in challenging environments. At NexaParts, we offer a variety of models to meet your specific needs and the type of liquids you want to pump. Additionally, we provide detailed documentation to help you select the right pump for your situation. If you need help choosing the best pump or want more information, contact our specialists. With NexaParts’ 12V and 24V pumps, you’re guaranteed a reliable and flexible solution, wherever you are.

Insert Pumps at NexaParts

Insert pumps, such as the Corode insert pumps, are innovative and reliable solutions for pumping chemical and corrosive liquids. These pumps are made entirely from high-quality plastics such as PP (polypropylene) or PVDF (polyvinylidene fluoride), making them perfectly resistant to aggressive chemicals. Both the pump housing and impeller are made of plastic, and they come standard with a pre-filter and a one-piece drive shaft for extra durability and longevity. A unique feature of Corode insert pumps is the innovative design of the pump housing, which creates a liquid seal within the pump. This eliminates the need for mechanical seals, offering several advantages. For instance, there is no friction heat, and the pump is entirely resistant to dry running. This means the pump won’t be damaged even if it accidentally runs without liquid, making it highly reliable even in demanding situations.

Since the pumped liquids only come into contact with the plastic components, insert pumps are particularly suited for applications in the chemical industry, laboratories, and other environments handling corrosive or aggressive liquids. They provide a safe and efficient solution for transporting liquids without the risk of damage from chemical reactions. At NexaParts, we offer insert pumps for various applications. Whether you need a pump for a specific chemical process or a safe solution for handling corrosive substances, we have the right pump for your needs. Contact us for advice or more information.