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Water Pump

Water Pump

What is Water Pump?

 

 

A water pump is a machine that is used to transfer water from one location to another. This can be used to transfer water from one place to be used for drinking water or irrigation, or it can be used to remove water from an area to prevent damage. There are many types of water pumps available, and you can choose the best option for your needs.

 

Advantages of Water Pump

Provides water supply

Water pumps can be used to extract water from underground sources, wells, lakes, rivers, or reservoirs to provide water for homes, irrigation, and other purposes.

 

Saves time and energy

Using a water pump is more efficient than manually extracting water using a bucket or other means. This saves time and energy, especially when pumping large volumes of water.

Increased water pressure

Water pumps can increase water pressure, making them useful in situations where water pressure is low or insufficient.

Cost-effective

Water pumps can be a cost-effective solution for providing water in areas where a reliable water supply is not available.

 

Why Choose Us
 

Our factory

Our is a factory specializing in the production of automobile fan motor, fan assemblies and distributors etc,because of the optimization of the technological process, we have lower production costs while taking into account the quality.

High quality

Our business is to sell the products manufactured by the factory abroad，the biggest advantage of our products is long service life and high performance-to-price ratio.

Professional team

We are in line with the concept of one-stop service, quality is priority, customer is the first，our professional technical r & d team who have more than 30 years field experience provides technical support throughout the process.

Online service

Customers learn about our products and send us inquiries through online and offline channels. We will respond to your needs as soon as possible and give you the greatest support.

 

 
Types of Water Pump
 
01/

Centrifugal pumps
Centrifugal pumps are among the most common types of water pumps, favored for their simplicity and versatility. They work on the principle of using an impeller to create a flow of water by spinning it rapidly. The centrifugal force generated forces water to move through the pump and out of the discharge pipe.

02/

Diaphragm pumps
Diaphragm pumps use a flexible diaphragm to displace water. As the diaphragm flexes, it creates a vacuum that draws water into the pump and then expels it when the diaphragm returns to its original position. Diaphragm pumps are often chosen for their ability to handle fluids with solid particles or chemicals.

03/

Submersible pumps
Submersible pumps are designed to be submerged in the fluid they are pumping, making them ideal for deep wells or applications where the pump needs to be fully submerged. They are sealed to prevent water from entering the motor, ensuring safe and efficient operation underwater.

04/

Positive displacement pumps
Positive displacement pumps operate by trapping a fixed amount of water and then pushing it out through a discharge pipe. They provide a consistent flow rate and are highly efficient, making them suitable for applications where precise control is needed.

05/

Jet pumps
Jet pumps, also known as ejector pumps, use a jet of high-pressure water to create a low-pressure area that sucks in water from a well or other water source. They are commonly used in residential settings for shallow well applications.

06/

Gear pumps
Gear pumps use rotating gears to displace water from the inlet to the outlet. They are known for their reliability, precision, and ability to handle high-viscosity fluids.

 

Application of Water Pump
Honda Accord 1998-2002 Water Pump GWHO-39A 19200-P2A-A01 19200-P2A-003
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Flooding fields
One of the most popular recreational uses for a water pump involves flooding fields for duck hunting. Flooding a field is one of the most productive ways to create a hotspot for ducks. During duck hunting season, hunters commonly run into frustrations when there are open, dry fields that ducks fly over. Fortunately, this missed opportunity can be transformed into a successful hunt with the help of water pumps.

De-flooding
In many areas around the country, rainy weather can create a significant impact on job sites. In addition to pushing out large amounts of liquid, water pumps can also be used to remove water from an area. This is especially important at construction job sites that have been flooded from rain. Without proper preparation, severe weather and flood-prone areas can postpone progress and create safety hazards. Water pumps help protect job sites by quickly removing water, helping your crew get back to work faster.

Draining water
Another way in which pumps remove water is by draining a pool. If you are a homeowner with a pool, you understand the importance of keeping the water clean and safe for your household. Every few years or so, it’s recommended to drain your pool and replace it with fresh, clean water. Sometimes, pools need to be drained for construction purposes. But because pools have vast amounts of water in them, it is impossible to drain without the help of a water pump. These pumps come in different horsepower engines and hose lengths to accommodate the needs of the pool.

Transferring water
Water pumps can also be used to transfer water out of an area and into another desired area. This is necessary for multiple situations, whether you need to transport water into a tank or clean up water from your basement or yard. Transferring water can be a daunting task, but pumps will save you headaches and help get the job done effectively.

Dredging
Dredging is done when sediments and debris from the bottom of lakes, rivers, harbors, and other bodies of water need to be removed. Because of the natural process of sedimentation, dredging is a necessary and common task to help create safe passages for boats and ships. Dredging is also done to remove contaminants from the water, keeping wildlife and people safe. Water pumps make this project possible by creating a vacuum-like suction to remove materials.

 

Components of Water Pump
 

The hub or pulley
A water pump’s pulley is designed to transfer the drive belt’s movement into the bearing spindle. The pulley receives the engine traction and acts as a medium between the two, mediating the amount of torque that goes through. Since the pulley experiences a lot of pressure and force from the drive belt, it has to be made of strong materials. The pulley is usually made of steel, cast iron, or sheet metal. The idea is to produce a strong pulley that is lightweight and durable.

Spindle bearing
This is one of the most important water pump components and comes next in line after the pulley. It receives the turning force from the pulley and transfers it to the next component in line, which is the impeller. The bearing’s design and build quality is the sole factor behind the water pump’s lifespan. The bearing is a set of metal balls that turn and twist to do their job.

There are two types of bearings: Roller-ball and ball-ball. The roller ball design allows for more durability and smoother function compared with the other. Therefore, most water pumps have a roller-ball design.

Body
The body is the basic structure of the water pump that holds the liquid and where all the transferring takes place. The other components stick to the body to create the water pump that you see with your eyes. Hence, the water pump’s body has to be made of immensely strong materials that can withstand the water pressure produced inside. Water pump bodies are mostly made of lightweight aluminum, but some are built using cast iron. On one end, the body is connected to the pulley, and on the other, it is joined with the car’s cooling system.

Seal
Since the bearing is made of metal balls, the risk of corrosion is high. As such, the component needs to be protected from any exposure to liquid. The seal is put in place to protect the bearing from any contamination and to shut the pump tight. If there is any leak, the water pump will not produce sufficient pressure, resulting in failure. Hence, the seal plays an important role in keeping the water pump intact.

Impeller
The impeller is a rotor that is used to increase the pressure and flow of liquid inside a water pump. In other words, the impeller is the heart of a water pump, and without it, the entire system can fail. It catches the liquid in its fins and increases its flow by turning. The torque is derived from the pulley and bearings. The effectiveness of a water pump is determined by the impeller’s specifications. You need to keep in mind its diameter and the number of fins it has. Both these parts decide the amount of pressure produced by the pump. Impellers are crafted using plastic, metal or cast iron.

 

How to Choose Water Pump

 

Flow rate
Flow rate refers to a water pump's efficiency. The rate denotes the time the pump takes to move a certain amount of water. Typically, the measurement records the number of liters per minute.

Choose a pump that can move enough water for your needs. If you are looking to supply water to a farm or job site, a flow rate above 2500 liters per minute is necessary. In contrast, a flow rate of about 200 liters per minute may be perfect for normal household water requirements.

Inlet size
The average measurement of the inlet ranges from 1 to 6 inches, although bigger sizes exist. Generally, a big inlet guarantees faster water speeds at the outlet. If you want to complete your job quickly, choose a pump with a relatively larger inlet.

Maximum head
Maximum head refers to the farthest distance from which the pump has to pull the water. The maximum head becomes greater as the depth increases.

Normally, you need to select a pump with a maximum head that is slightly greater than the water depth. This choice is meant to cater to the inevitable fluctuations in water levels. For example, if you have a water well that is 50m deep, your water pump should have a depth of 60m.

Pump capacity
Pump capacity refers to the amount of energy the pump requires to move a specific amount of water. This energy is usually in the form of electrical power. The optimal pump capacity depends on the required water discharge and depth. A pump with high capacity will perform better but use a lot of electricity.

Size of the house
The size of your house will determine the type and model of the selected pump. The pump choice will also depend on the type and number of appliances in your house that use water.

Pump manufacturers typically measure pump size in gallons per minute (gpm). A pump that measures 12 gpm can supply enough water to a four-bedroom house. Such a pump allows you to use every fixture and appliance daily.

Type of pump
Pumps are available in many types. The first type is a submersible pump that consists of a valve, motor, and pump. The submersible pump can function properly inside the water as long as you submerge the pump fully.

Jet pumps are another common type of pump that you can use in your home. These pumps have a motor that will push water at high speeds.

You can also choose a centrifugal pump that comes with a fan. This pump uses a suction mechanism and is more affordable than other types of pumps.

Pump environment
Outdoor pumps require special materials and installation for protection from weather elements. For instance, the pump can easily freeze when the temperature drops. Other environmental considerations include dust and vapors.

Water properties
Water may have different properties that can affect the performance of your pump. You need to know the temperature and viscosity of the water before you buy a pump. Also, consider if there are any solids present in the water.

 

Working Principle of Water Pump

 

 

The working principle of a water pump mainly depends upon the positive displacement principle as well as kinetic energy to push the water. These pumps use ac power otherwise dc power for energizing the motor of the water pump whereas others can be energized other kinds of drivers like gasoline engines otherwise diesel.

 

The water pump is a portable device and can be applied in several household applications. These pumps are used for pumping the huge amount of water from one place to another. The main purpose of a water pump is versatile. A quality pump which can be selected carefully may be perfect for draining water from a low flooded region, refilling the swimming pool, and bathtub, circulating pesticides otherwise fertilizers.

 

Our Factory

 

Oubang automobile appliances co., ltd. Is manufacturer of cooling system parts fan motor since 1998, after more than 20 years of development and innovation, the company has developed four series of products and more than 500 hundred of varieties. The products are suitable for all kinds of japanese cars.

 

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FAQ

 

Q: What is the purpose of a water pump?

A: A water pump can drain water from a basement or shallow flooded areas, drain and fill a swimming pool or dam, or alternatively can also be utilised in the irrigation needed for agriculture. The main function of water pumps is to get rid of excess water or transfer water between two points.

Q: What does water pump do in house?

A: What are water pumps used for? Water pumps are used to extract water from a personal well and move it into a storage tank, where it can then be used to provide running water throughout a home. Generally, pumps are set to push water into the reserve tank until the air pressure in the tank reaches a preset level.

Q: What is the main problem of a water pump?

A: Common problems include overheating, leakage, low water pressure, noisy operation, and cavitation. These problems can be prevented or fixed by regular maintenance, inspection, and replacement of worn-out parts.

Q: Is it necessary to have a water pump?

A: As discussed earlier, the water pump is one of the most important components for your car as it makes sure that your engine operates without interruption under perfect working temperature. It is imperative to keep a watch at its functional value to ensure that your engine does not undergo irreparable damages.

Q: What is the most commonly used water pump?

A: A horizontal centrifugal pump. Horizontal centrifugal pumps are the most common in irrigation systems. They are generally less costly, require less maintenance, and are easier to install and more accessible for inspection and maintenance than a vertical centrifugal.

Q: What runs the water pump?

A: It is usually driven by a belt from the crankshaft pulley or sprocket. A car's water pump uses impeller blades and centrifugal force to move the coolant through the various passages and hoses that make up the cooling system.

Q: Do all houses have a water pump?

A: No, not all houses have their own water pumps. It depends on the location of the house and the source of the water supply. In urban areas, houses are typically connected to a centralized water supply system that is managed by the local government or a utility company.

Q: What happens if water pump fails?

A: Overheating. A dead or dying water pump cannot circulate coolant through your vehicle's engine and, as such, the engine will overheat. The hotter the engine gets the greater the chance of serious damage, including a cracked engine block and damage to the cylinders, pistons, and head gasket.

Q: What problems do water pumps aim to solve?

A: Water booster pumps improve the water pressure for an entire home or building. They are needed when homes experience plumbing issues, city water pressure is low, a water source is a long distance away from its points of use, or water treatment systems decrease the overall system pressure.

Q: How long does a house water pump last?

A: The average lifespan of a well pump is 15-25 years, and you will typically start to notice more issues with your pump as it ages like an increase in repairs, changes in water pressure or increasing utility costs. At a point, the cost of replacement will outweigh repairing your well pump.

Q: How long do water pumps last?

A: The expected lifespan of a water pump is 60,000 miles to 90,000 miles, but many can last longer than that. Usually, once your car has reached the coveted 100,000 miles, you can plan on the need for a pump replacement soon. Sometimes, this cooling system part will give you signs that it needs to be replaced.

Q: Is the water pump connected to the radiator?

A: Your car's water pump takes water from the radiator and moves it through the motor back to the radiator, where the cycle begins again. It makes sure your motor remains at a constant temperature, no matter the weather.

Q: Which water pump is best for home use?

A: A pressure booster pump is a quality appliance, which you should go for if you want smooth and pressurized water supply in your home. They are especially engineered to supply you with required pressurized water according to your needs.

Q: What are the three main functions of a water pump?

A: A water pump is used to move, compress, or transfer water from a lower level to a higher one. The main purpose of a water pump is to transfer water between two points and to get rid of excess water. It is often used in construction sites, tunnels, river beds, residential buildings, etc.

Q: How often should a water pump turn on?

A: Every time you use more than 1 gallon of water the pump must start. So the pump does not usually need to start while you are rinsing your toothbrush or the ice maker is filling.

Q: Will a water pump run without water?

A: That is, the water pump runs without water or with poor water flow. When the water pump is working, the water plays an important role in lubrication and cooling, so dry-running is absolutely not allowed.

Q: How do I know if my house water pump is failing?

A: The most obvious sign that your water pump is going bad is that your water pressure may get a bit weaker. If this does happen, it is not guaranteed that this is the reason behind it but getting it checked out by a professional is definitely a good idea.

Q: What is the most common reason for replacing the water pump?

A: Coolant leakages are the most obvious signs of water pump failure. It will be evident if you notice colored puddles right under your vehicle. It is best to drive your vehicle to an experienced auto shop for timely repair to avoid more costly fixes.

Q: How does a water pump get damaged?

A: This is usually caused by a faulty radiator pressure cap, leaking hose, clogged radiator, compromised seals, and low fluid levels. Worn out or cracked seal in the water pump which can cause leaks. Timing belt that is too tight which can exert excessive pressure on the water pump's shaft and bearings.

Q: How do I know if I need a new water pump in my house?

A: Faucets spitting water: Water spitting from faucets could indicate an issue with the air bladder in your pump. Pumps running constantly: Well pumps aren't supposed to run all of the time. If you notice that your water usage hasn't changed, but your pump is constantly running, it may be time for a replacement.

As one of the leading water pump manufacturers and suppliers in China for over 20 years, we warmly welcome you to buy or wholesale high quality water pump at competitive price from our factory. For customized service, contact us now.

Water Pump, 16100 39405, 19015 RMN W01

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