Gasoline pump: How to choose the best one in 2021?
Do you need to transfer or pump water from one area to another in an isolated place without access to electricity? Then a gasoline pump is the solution! This is the ideal article to learn everything you need to know about this important equipment!
In farms, farms or farms, it is common to need to transfer water in places that the electric network does not reach. In addition to being very useful in this situation, the motor pump can also have industrial use. To master it, you need to understand how to choose the ideal model and how to use it correctly, things that we will explain below.
First, the most important
- Motor pumps are excellent equipment for transferring water from one place to another and have many functions, both urban and rural.
- Gasoline pumps have the great advantage that they can be used even away from the power grid, which gives them a lot of mobility.
- There are three different types of gasoline pumps: Centrifugal, self-priming and gear pumps. Each is more suitable for different situations.
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The best gasoline pumps: Our recommendations
The number of good gasoline pumps for sale is quite satisfactory. We have made a selection of the best ones to make it easier for you to choose:
- A complete gasoline pump
- The best cost-benefit
- For those who want a professional gasoline pump
But, after all, what is a gasoline pump for? What jobs can it really make easier?
We arrived at the purchase guide, responsible for answering your questions about gasoline pumps!
What is a motor pump and what is it for?
Have you ever needed to transfer water from one place to another? This is a normally arduous task and one that can seem endless without the right equipment.
The motor pump is a motorized machine with tubes capable of drawing water from one place and taking it to another. It is very useful both for houses that depend on wells and cisterns, for irrigation in farms, farms and farms, and even for some industrial tasks.
The motor pump is capable of doing the tasks of pumping water or other liquids in a short period of time and of streamlining situations that could be very complicated without it.
It is possible to buy electric or gasoline pumps. In this text, we will highlight the latter, which are ideal especially for remote locations without access to electricity.
Did you know that water pumps are an invention of the Egyptians? At the time, around 2000 BC, they were still manual, but they were fundamental for the development of agriculture!
What are the most common uses of a motor pump?
The usefulness of a motor pump for those dealing with water or other liquids is invaluable. We list below some of its most common uses:
- Agriculture: In small rural properties or medium-sized plantations, the motor pump can be a good alternative to more expensive and complex irrigation systems. Gasoline models are great in these circumstances.
- Water supply: Houses without water supply usually depend on wells or cisterns and, therefore, motor pumps are essential. When too far apart, gasoline models are also great.
- Pools: For those who have a pool at home, emptying or filling is a special task. Motor pumps are also widely used for this purpose.
- Industrial use: In industry, it is common to apply motor pumps to transfer water or other fluids from one place to another. Depending on the area, the equipment is indispensable.
- Flood containment : Large motor pumps can be used when there are floods or excess water in certain locations. In emergency situations, the equipment is also useful!
What are the advantages of a gasoline pump?
Why should you choose a gasoline pump instead of an electric one? What are the real differences between the two types?
The main advantage of a gasoline pump is that it does not depend on electricity.
The main advantage of the gasoline pump is that it does not depend on electricity and, therefore, does not have geographic restrictions of operation. It can be used anywhere, which is great especially for rural areas.
We can also highlight the portability, since there are no wires to hinder and the tank may be empty when taking it from side to side, and the durability, which is far superior to that of electric models.
On the other hand, gasoline pumps generate the burning of fuels, which is not good for the environment. They also tend to be more expensive and have a higher cost of use, since there is always a need for fuel supply.
We have prepared a table of advantages and disadvantages of a gasoline pump:
Centrifugal, self-priming or gear motor?
In addition to the division between electric or fueled pumps, there is also another categorization in types: Centrifuge, self-priming and gear pumps are common in the market and have small differences between them.
Centrifugal pump, as the name says, uses a centrifugation process to obtain more power in the water and thus launch it over greater distances. It is usually used in the home or for agriculture.
It is more common for the self-priming motor pump to be used in water treatment environments, or in wells and cisterns. It does not have the ability to take the pumped liquid so far, but it can do the submerged collection, unlike the centrifuge.
Finally, a gear pump reaches a higher flow rate than the others, which also increases its price. It is widely used in industrial settings or in drastic situations.
We compare the three types of motor pumps in a table:
How to use a gasoline pump?
A gasoline motor pump works through two hoses, one for suction and one for discharge. The first is responsible for removing the water from a certain location, and taking it to the internal part, where the system will generate the pressure necessary for it to be distributed by the second.
It is important to use personal protective equipment when using a motor pump.
To use a gasoline pump, do not forget to use personal protective equipment or to take safety precautions such as closing the tank tightly, keeping it out of the reach of children and checking that the hoses are in the correct direction before turning it on.
You should carefully read the instruction manual to know when to start your motorpump and how to make specific adjustments on issues such as flow, pressure and suction.
In addition, always maintain your motor pump. It is important to drain the fuel so that it is not inactive in the tank, replace the spark plugs, always check that the seams are firm and that there is no leakage.
How much does it cost and where to buy a gasoline pump?
The price of gasoline pumps varies according to type, brand and suction and flow capacities. It is possible to find very good models for approximately R $ 700, while the most suitable for heavy services can reach R $ 2,000.
Stores specializing in building materials, agricultural and swimming pool items sell good examples of motor pumps. You can also make your purchase over the internet, mainly on Amazon.
Purchasing criteria: Factors for choosing a gasoline motor pump
Anyone who is determined to buy a gasoline pump still needs help in choosing a model. There are some technical criteria that can help a lot and we selected four of them for further discussion:
- Suction and flow
- Supply and autonomy
- Dimensions and weight
Below, more details about each one!
The power of gasoline pumps is measured in horses, or HP. To do pumping work over long distances or from waters that are relatively deep, it is ideal that the number is relatively high.
You need to think about how much your pump will require in terms of the amount of liquid transferred and the distance to find out if you need a more powerful model or not. For simple activities, such as domestic or small farms and small farms, 1 HP should be more than enough.
Suction and flow
Suction capacity and flow are the two most important technical specifications of a motor pump. The first indicates the distance over which she can get liquid, and the second, how many liters of water per hour she can redistribute.
Motor pumps are available with enormous flow capacities.
You will find motor pumps available with huge flow capacities, such as 40 thousand liters per hour. They are for situations where you really need to fill large spaces with speed and are very efficient at that.
To take water from wells and cisterns, fill pools or irrigate small gardens, the flow may be lower, after all, there is no need to move very high amounts of water in short periods of time, but more suction may be necessary.
Supply and autonomy
There are motor pumps that run entirely on gasoline or that ask for a mixture with diesel. This is usually related to the engine being two-stroke or four-stroke, a feature linked to power and flow capacity.
You should always pay attention to what is the gasoline to diesel ratio of the chosen model so that it can work properly.
Also note the autonomy, which indicates how long it takes the motor pump to consume a full tank running at full power. If you will be using it for long periods, a good number here is essential!
Dimensions and weight
Often, the motor pump will be used in remote locations, which require long transportation. So that there is no discomfort when taking it to its destination, it is ideal that it has dimensions and weights not exaggerated.
If your pump will always stay in the same place, suffering only small displacements for use, this is not an important category, but if it will always be taken away, pay attention if these specifications are appropriate.