Everything You Need To Know To Find The Best industrial pump customization

Choosing industrial pumps is not as easy as it might first sound.  

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All industrial pumps have the same basic function – converting motor energy into hydraulic energy to help move different materials (such as water, chemicals, and other fluids.) However, based on the fluid properties, pump specs, and the environment in which the unit will be installed, some pumps might be a better fit for you than others. 

To make things easier, we’ve compiled a list of the main factors you need to consider when choosing industrial pumps and the most common pump types and their uses (including how to select a heat pump and how to make the right cooling tower pump selection.) 

Let’s get started! 

Industrial Pump Selection: Main Factors That Will Help You Decide

Here are the main factors involved in the industrial pump selection process: 

Pump Environment

When choosing industrial pumps, you need to consider the layout and environment of the plant where the unit will be installed. Your considerations should include: 

• Will the pump be submerged?
• Will it be exposed to extreme temperatures?
• Will it operate in a hazardous environment?
• Does your industry have strict environmental regulations?

Here are some factors you should consider: 

Atmosphere

Think about whether the industrial pumps will operate in a highly humid, corrosive, or hazardous atmosphere.   

Based on the atmosphere characteristics, you might need to consider getting an industrial pump with a chemical duty motor (for hazardous atmospheres), tropical duty motor (for humid atmospheres) or wash down duty motor (for wash down areas.) 

Temperature

Based on the temperature, you need to consider the pump motor’s maximum temperature constraints and construction materials. 

Altitude 

If you’re planning to install the industrial pumps at a higher altitude, this can affect the pump flow performance due to the lower air pressure, motor fan cooling, and net positive suction head (NPSH.) The lower pressure and NPSH can cause cavitation (when the fluid inside the pump is close to boiling temperature). 

Power Source Availability

Consider the electrical source voltage and whether that can sustain your pump’s operation (especially if you’re considering a more powerful pump). Special motors can also be powered by DC batteries, compressed air, or pressurized hydraulic oil. 

Fluid Properties

It’s vital to assess all technical characteristics of the fluid that the pump will be handling on a regular basis. This includes: 

Viscosity

The higher the fluid’s viscosity, the more resistant it is to the flow in the pump. This is one of the leading factors that will determine the type of pump you’ll need to install. For example, low viscosity fluids (like water and oil) can be managed by a centrifugal pump, but higher viscosity fluids like paints and greases are handled better by positive-displacement pumps. 

Concentration

The fluid resistance can also be affected by its concentration and particle size. 

Flammability

If you’re operating highly flammable fluids, consider getting industrial pumps made of stainless steel. 

Specific Gravity

The fluid’s specific gravity is also of vital importance for the pump performance. Water has a specific gravity of 1.0, while some chemicals and solvents might have lower or higher gravity.

Pump System Properties

When you know all the environment and fluid specifics, you need to determine what industrial pumps specs will best fit them. These include: 

Flow Rate and Pressure

The flow rate indicates the pump capacity (the volume of liquid pumped at a given time.) The pressure can be calculated using the pipe size and friction loss. These two factors are in direct correlation to the pump size. 

Head

There are a few different types of heads: 

• Suction head (when liquid supply is above the pump).
• System head (indicates the pressure needed to sustain the liquid flow through the pumping system).
• Discharge head (indicates the maximum height reached by the pipe from the discharge port).

Suction Lift

This indicates that the liquid supply happens below the pump. 

Net Positive Suction Head (NPSH)

NPSH shows the pressure at the pump’s suction port. This can be broken down into two variables: NPSH Available (the absolute pressure) and NPSH Required (the minimum pressure that prevents cavitation).  

Construction Materials

Industrial pumps are commonly made from stainless steel, iron, or brass. You should choose the construction material based on the type of fluid the pump will be in contact with. 

Maintenance Requirements

Understand whether you will be able to take full charge of the pump’s maintenance or if you’ll need expert help. Also, consider whether you are ready to cover any repair costs or prefer to buy a new pump in case of breakage. 

Energy Efficiency

Ensure the industrial pumps have good energy efficiency rates to reduce energy costs. 

Ease of Use

Find out how easy it is to install the Industrial pumps and operate them on a daily basis. Will your employees need special training? Will you need to do regular maintenance checks, and can you do them internally or will you need to hire a specialist? 

Motor Type

Based on the motor type, there are three different pump types: 

• Electric Pumps: This type of pump is driven by an electric motor.
• Autonomous Pumps: These pumps have their own combustion engine. They’re typically used in the agriculture and firefighting sectors.
• Pneumatic Pumps: These pumps operate with compressed air.

Industrial pumps are usually operated with the help of advanced software. So, when choosing a pump, ensure that the metering equipment and its software are easy to use and run smoothly since this can affect your daily workflow tremendously. 

H3 Supplier Reputation

Choose a trusted industrial pump supplier for quality, durability, and support. Key factors: 

• Experience
• Certified Products
• Positive reviews
• Technical support
• Customization options
• Strong warranties
• Global availability

7 Pump Types and Their Uses

Here are some of the most commonly used industrial pumps:

Centrifugal Pump

Centrifugal pumps can pump large volumes of low viscosity fluids at a constant flow. They offer good efficiency and are ideal for wastewater and petrochemical applications.

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Types and Applications of Centrifugal Pumps

Each type of centrifugal pump is designed for specific applications, making them versatile across multiple industries.

Open Impeller Centrifugal Pumps

• Wastewater Treatment: Ideal for handling fluids with high solids content, making them essential in wastewater treatment plants.
• Slurry Transport: Widely used in mining and dredging industries due to their ability to handle abrasive slurries effectively.

Single-Stage Centrifugal Pumps

• Water Supply: Common in municipal water supply systems for their efficiency in delivering moderate pressure and flow rates.
• Chemical Processing Systems: Used in chemical industries for handling low-viscosity fluids efficiently.

Axial Flow Centrifugal Pumps

• Irrigation: Suitable for large-scale agricultural irrigation systems, as they efficiently move large volumes of water with low head requirements.
• Flood Control: Utilized in managing water levels in rivers and drainage systems to prevent flooding.

Multi-Stage Centrifugal Pumps

• Boiler Feed Systems: Essential in power plants and industrial facilities for supplying high-pressure water to boilers.
• Desalination: Used in desalination plants where high pressure is necessary for the osmotic process; also applicable in household Reverse Osmosis (RO) systems.

Vertical Shaft Centrifugal Pumps

• Sump Pumping: Efficient in lifting fluids from lower elevations to higher discharge points, commonly used in sump pumping applications.
• Wastewater Handling: Municipal and industrial wastewater treatment facilities benefit from their space-saving vertical design.

Cooling Tower Pump

When it comes to cooling tower pump selection, you should be aware that this pump is primarily used to remove heat from air-conditioning systems. Cooling tower pumps are used when the heat from the air-conditioning cannot be repurposed in any other way. If you are opting for this pump type, make sure to check what the requirements for the cooling system are first since this can limit the size of the cooling tower pump as well.

Advantages

• Efficient for handling low-viscosity fluids at high flow rates.
• Provides a continuous, non-pulsating flow.
• Simple design with fewer moving parts, reducing maintenance needs.
• Available in various configurations to suit different industrial applications.

Disadvantages

• Unsuitable for high-viscosity or solid-laden fluids, except for open impeller types.
• Requires priming (except for self-priming models).
• Susceptible to cavitation, which can affect efficiency and lifespan.
• Performance varies with changes in system conditions, requiring careful selection.

Heat Pump

Heat pumps are used to recover, increase, and repurpose heat streams from different operating systems. But how to select a heat pump that will suit your needs? There are three main heat pump types: 

• Air-Source Heat Pumps: These heat pumps have a simple design and high-efficiency levels.
• Ground-Source Heat Pumps: Ground-source pumps have lower carbon emissions than air-sourced pumps, but they have a more complex installation process.
• Water-Source Heat Pumps: The biggest benefit of these pumps is they can also use the water source as a coolant.

Diaphragm Pump

Diaphragm pumps are a good solution if you need to move dense liquids. They can also run dry and do not require lubrication. Before installing a diaphragm pump, you need to check your pneumatic network capacity. Since this pump type is pneumatically operated it is primarily used in the chemical, mining, and food industries.

Peristaltic Pump

These self-priming pumps ensure precise fluid dosage and a sterile environment, so the liquid is safe from contamination.   

As such, peristaltic pumps are ideal for moving clean fluids and are used mainly in the medical and chemical industries. However, keep in mind that these pumps have a lower flow rate and require regular maintenance.

Piston Pump

Piston pumps are ideal for medium-flow and high-pressure operations that involve low viscosity fluids. However, the presence of any particles might disrupt their proper operation. Such pumps are mostly used in the oil industry.  

Gear Pump

This pump type is used to transport highly viscous clean liquids at high pressure. Gear pumps are compact, reliable, and offer a simple design and low-noise operation levels. They’re mainly used in the plastics processing industry.

H3 Positive Displacement Pump

A positive displacement pump moves fluid by trapping a fixed volume and forcing it through a system in a cyclic manner. This action is driven mechanically using pistons, screws, gears, rollers, diaphragms, or vanes, making PD pumps ideal for applications requiring consistent and precise fluid movement.

Choose the Best Industrial Pump Type for Your Needs

Choosing the right pump type can affect your industrial plant efficiency and costs. To choose the right kind of pump, you need to be aware of all the main factors that play a crucial role in your day-to-day operations.  

Additionally, once you’ve settled on the pump make and model and have installed the unit, you need to ensure the pump is regularly maintained to prevent any excessive wear and tear or breakage.  

If you need reliable industrial pump repair experts, Houston Pump & Gear is here to help. We can answer all your industrial pump repair questions. We also offer all types of pump service, including centrifugal, piston, gear, and cooling tower repair.  

Choosing an industrial pump is a simple task since it is designed to transfer fluids from one place to another. However, upon closer inspection, the decision-making process is more complex than it first appears. There are numerous industrial pump types, designs, and configurations, some better suited to certain applications than others, so several factors must be carefully considered.

Below are eight essential aspects to consider when selecting an industrial pump:

1. Fluid Properties

The most important consideration when selecting an industrial pump is the type of fluids to be processed. It is critical to know the properties of the fluids, slurries, abrasive chemicals, or viscous liquids used in your operation. Accordingly, finding a pump that can handle these materials is paramount. It should be noted that certain pumps may perform poorly with certain materials.

Several factors must be considered when evaluating fluid properties:

• The level of abrasiveness of the fluid
• The acidity or alkalinity (pH level) of the fluid
• The temperature of the fluid
• The concentration of solids and sizes of solid particles present in the fluid
• The specific gravity of the fluid
• The vapor pressure of the fluid
• The viscosity of the fluid

2. Pump Capacity And Flow Rates

After determining the fluid(s) type in your operation, the next critical step is determining the required pump capacity and flow rates. This involves selecting an appropriate pump configuration and size to achieve the desired processing goals. It is important to determine the required flow rates based on daily, weekly, or annual processing requirements to ensure that the pump system can deliver consistent and reliable results.

3. Specialized Performance Factors

Aside from the above essential factors, several other performance details and characteristics must be considered for optimal pump selection and configuration. These include friction head losses, static head, elevation, fluid velocity, variable speed drive, operating temperature, pressure, and power design. However, the most critical aspect is suction conditions and piping. Therefore, it is important to thoroughly investigate these details to find the most appropriate pump for the job.

4. Energy Efficiency

Pumps use various drive systems, and it is important to choose a system optimized for efficient performance to minimize energy costs during operation. Therefore, it is important to evaluate the energy efficiency of the pump system, as it can significantly impact the total cost of ownership. In addition, choosing an energy-efficient pump with the right drive system can also help reduce the environmental footprint of your operation.

5. Reliability

While it may be tempting to buy a cheaper pump system or to customize and configure an industrial pump to meet your processing needs, it is important to prioritize reliability when selecting a pump. Choosing a low-quality or inappropriate pump system can result in frequent repairs and maintenance, causing costly downtime and unnecessary expenses. Conversely, investing in a high-quality and reliable pump system may be more expensive initially, but it can be cost-effective.

6. Ease Of Use

In addition to reliability, ease of use is an important factor when selecting an industrial pump. This includes assessing the difficulty of installing and maintaining the pump system to ensure optimal performance. In addition, it is important to determine the frequency of required maintenance, such as replacement of seals, lubricants, and bearings. Also, consider other necessary maintenance and training procedures and determine if your staff can do it or if a specialist is needed. Choosing a pump system that is easy to operate, install and maintain can significantly reduce downtime and associated costs.

7. Environmental Considerations

The right industrial pumping system is critical for industries under strict environmental regulations. It is imperative to prevent hazardous substances from entering the environment and outside contaminants from entering the pumping system. In addition, environmental aspects such as exhaust fumes, fuel consumption, and other related issues must be considered in pump selection. Selecting a pump system that meets or exceeds regulatory requirements can help ensure compliance with environmental regulations and minimize the risk of negative environmental impacts.

8. Control Systems

Control systems are another important factor when selecting an industrial pump system. Many pumps are controlled with specialized metering equipment and advanced software. Therefore, it is important to evaluate the available control systems and determine if they meet your needs. Choosing a pump with reliable and efficient control systems can help improve the overall performance of your system. Conversely, choosing a pump with complex software or accessories can lead to frequent problems and downtime. Therefore, it is critical to carefully evaluate control systems and choose one compatible with your operation that will perform reliably and efficiently.

Considering these factors, you can select an industrial pump that meets your needs and provides years of optimal performance.

Conclusion

When selecting an industrial pump for your specific needs, there are many factors to consider. From fluid characteristics to pump capacity and specific performance factors to the reliability, energy efficiency, ease of use, environmental considerations, and control systems, each factor plays a critical role in your pumping system’s smooth and efficient operation. That’s why choosing a reliable and trustworthy pump manufacturer that offers the best industrial pumps is important.

Are you interested in learning more about industrial pump customization(bn,ja,th)? Contact us today to secure an expert consultation!