Borehole pump installation
To make a borehole pump installation or put a pump in a borehole we need to know the type of pump, whether it is submerged or not, where to put it and the size of the well. Not all the details are in this article so you can contact us to get more info or RFQ.
The surface pump is generally more easy than replacing a pump submersible in a well. It is often essential to replace a malfunctioning pump, especially if it equips a well that is an important source of water. Please refer to “replace a submersible pump” in such cases
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Do you want to Install a Borehole Pump?
Price of replacing a submersible pump: the different submersible pumps
Submersible pumps are devices that use suction or pressure to draw water from a well. Overall, there are two main types of submersible pumps:
- Submersible pumps: these pumps are immersed in the well and use pressure to propel water out of it. Submersible pumps are of course waterproof and use direct pressure to circulate water. This method is more effective than suction methods. Submersible pumps, however, can corrode faster than other pump models.
- Surface pumps: these pumps work like a straw. They combine pressure and suction to draw water from the well. Many surface pumps are equipped for both deep and shallower wells.
But there are also other alternatives in this guide to borehole pump installation, including:
- Hand pumps: Hand pumps use a hand-operated lever or crank to draw water from a well. This type of pump is particularly suitable for areas without electricity, but requires more effort due to their design.
- Solar pumps: Solar well pumps use solar energy to drive a motor that sucks in water. They will therefore not be suitable for cloudy or overcast areas.
Most modern water pumps are electric. Submersible pumps generally do not pump water continuously every time they are used. On the contrary, they store water in a tank. When the water in this tank drops below a certain level, the pump starts and refills the tank to the necessary level. Both submersible and surface pumps are suitable for shallower or shallower wells.
Submersible pump replacement price: average submersible pump prices
The principle of a surface pump is to suck water, for example from a well, to push it back, for example to a garden, a garden hose, etc. It can also possibly power domestic appliances. To ensure this pumping, the surface pump creates a suction by turning one or more turbines (or paddle wheels) at high speed thanks to a motor. As the name suggests, the surface pump stays outside the well, unlike the submersible pump. It is suitable for suctions less than 8 m deep. Its characteristics (pressure, flow, type of engine, etc.) will depend on the well to be equipped. We will also insist on the sound level of the pump (therefore its number of decibels), especially if it is located near a house.
One of the main characteristics of a submersible pump compared to a surface pump is that it is able to draw water from a very low point (at a depth of more than 8 m). Completely sealed, the submersible pump is placed directly at the bottom of the water. It thus has many advantages: it does not display a priming problem, because the water pressure around the pump prevents the air from being sucked in and therefore avoids the phenomenon of cavitation (presence of air bubbles in the water), it is less noisy (because all sounds and vibrations are muffled by the surrounding water), the electric motor cannot be overheated, Because it is directly cooled by the water of the well, it is invisible because totally submerged.
A solar-powered pump is a pump with an electric motor powered by a photovoltaic panel that converts the sun’s energy into direct electric current.
This pump can work with or without a battery: either it uses a solar battery to store the electricity produced by the panel. This then allows use at night or during bad sunshine conditions and eliminates the problems of adaptation between solar panel and pump. Either the pump does not have a battery. It then works as long as the sunshine conditions are sufficient and stores the water drawn from the well in a tank until the time of its use.
There are two main types of hand pumps: on the one hand, rotary pumps, which use the rotor-stator principle. By turning a crank, the shape of the driven rotor creates a vacuum in the stator that sucks water in and then puts it back under pressure to deliver it.
On the other hand, balance or lever pumps whose operating principle is based on the conventional cylinder-piston system. A lever (or balance) operated from top to bottom or from left to right controls a piston which, in a sealed chamber, creates a vacuum that sucks water in.
The choice of a manual pump will meet different criteria corresponding to the specificity of your well and your installation: flow, suction height (no more than 8 m deep), pressure, aesthetics, etc.
Continuing with the borehole pump installation we consider Submersible Pump Replacement Price: Factors Affecting the Cost of Replacing a Pump
The cost of installing a submersible pump installation or replace it depends on a number of factors, including:
- Well size – the size and depth of your well will play a key role in the cost of replacing your water pump. Installing a pump in a shallow well requires less work than for larger, deeper wells. A shallow well may also require only a surface pump, which is generally cheaper than a submersible pump (which is essential for wells deeper than 8 m).
- The type of pump – the type of pump to be installed will affect the total price of the operation. Due to their structure, surface pumps are easier to remove and install than submersible pumps.
- The replacement method – Hiring a professional cost more than performing the replacement yourself. But this is essential if you do not have experience in this area. Because an incorrect installation, if it will be cheaper at the beginning, can be extremely expensive in case of subsequent problems (especially in case of repair of the pump).
- Tank pressure issues – most wells feed a pressurized tank. If it is defective, then problems can occur on your pump. You will then need to change the tank of your well.
Install a new submersible pump: the advantages of a pump change
If a surface pump malfunctions, it is sometimes tempting to replace it with a more modern submersible pump rather than a similar model. This enhancement operation will include many advantages:
- For maintenance: borehole pumps do not have a priming problem, which limits wear and thus simplifies their maintenance.
- Instantaneous pressure: borehole pumps create pressure 30% faster than surface pumps due to lower gravity.
- Energy efficiency: the design of submersible pumps saves energy and reduces noise levels. A significant point if the well – and therefore the pump – is located not far from your home.
- Costs: In a submersible pump installation they are completely sealed, making them easy to maintain and repairs restricted. Even if submersible pumps are initially more expensive, they allow savings in the long run.
Other than borehole pump installation service is possible to consider the installation of a solar or manual pump can also be an interesting alternative, with the following advantages:
- Energy efficiency: solar or manual pumps operate without additional energy and are therefore very efficient in this area.
- Minimal submersible pump installation: In most cases, solar and manual pumps require only extremely simple installation compared to submersible or surface pumps.
Solar or manual borehole pumps installation are mainly intended for secondary water sources and are not particularly suitable for use inside a home (they will be used more for watering lawns or crops or filling a swimming pool).
Price of replacing a submersible pump installation: signs indicating the need to change the pump
Dirty water, loud noise, uneven pressure, air in faucets or excessive water consumption are all clear signs that you will need to replace your well water pump. In many cases, problems with your pump have an electrical or mechanical cause. It is then wise to call on a professional who will diagnose the defect(s) and provide an appropriate solution.
- A repair is often sufficient: for minor hardware problems, small defects on the pump motor, etc.
- A replacement is necessary: for important problems in terms of mechanics, engine or inherent to the well itself.
Price of installing or replacing a borehole pump: why call a professional
It is important to hire a professional to overhaul your submersible pump for a number of reasons. The PEEL Pump borehole installer specialist will first be able to identify a possible problem and solve it. He will also be able to accurately assess the depth of your well or the type of pump you already have.
Problems starting the engine or stopping the pump, as well as a lack of pressure are quite classic. They can be caused by electrical malfunction, sometimes combined with water-related problems, which can be a real danger if you don’t have the skills to solve them.
It is also possible that the pump and connected pipes must be removed from the well: a professional will then be able to use a winch and all the tools necessary for this operation.
Do you want to do this operation with us? You can call us or write an email now as borehole installer or for pump installation services