Improving Efficiency of Water Pumps With VFDs

With the increased use of Variable Frequency Drives distributors like Crompton Greaves, Schneider and many others in India have a wide variety of VFDs to choose from, suitable in every field. Most often VFDs are used for industrial purposes and otherwise to improve efficiency in motors and pumps. Here’s a look at how VFDs improve pump efficiency.

What is a VFD?
A VFD is an adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed by varying motor input voltage and frequency. They are used in applications ranging from small household devices to large industrial machines.

How does a VFD benefit a motor?
With the rise in energy prices and the need for more energy efficient products, a VFD is a complete saviour! A Variable Frequency Drive reduces the speed of a motor to the actual speed required by the device and thereby conserves energy. Along with reducing the speed of the motor it not only brings down the energy consumption but also reduces the levels of carbon emissions by industrial machines.

When to use VFDs for Water Management?
• Water pressure usually increases and gushes out either at the mouth or inlet of the pump. Often, pumps as well as irrigational areas cannot withstand the strong force of water. At such times one can use a VFD to reduce the flow.
• In many irrigational areas, fields often require different flow rates but may be using a fixed speed pump. This is when a VFD comes into use. It can be attached to the fixed pump and convert it into a variable speed pump.

When should you not use a VFD?
• In case you are using a pump which specifies that it requires a certain flow rate and a certain amount of pressure, do not use a VFD with it. Because at such times VFD will attempt to change your pump pressure and speed and damage it.
• Sometimes you require variable flow rates only for a short while. These are the times you should not opt for a VFD, not because it will damage your device but because it doesn’t serve as a good return on investment. Every time you start a VFD it consumes 5% more energy and with so many fluctuations it will end up consuming a whole lot of power thereby not giving you satisfactory savings. In such cases is it better to opt for 2 pumps with variable speeds.

Advantages of Variable Frequency Drives
• It can convert a fixed speed pump into a variable speed pump with optimum performance at all duty points.
• It benefits the consumer with a high savings rate. When a device is brought down to 50% of its original speed, the load is only 12.5% which gives the user 87.5% savings. Alternately, when brought down to 30% of its original speed, a VFD reduces the load to 2.7% which means a savings of 97.3%!

Disadvantages of VFDs
• Installing a VFD is quite expensive.
• VFDs work at a minimum speed of 30Hz. below 30Hz; the VFD begins to vibrate at the windings which cause the motor to heat up.

Why Frost Free Water Pumps Are Important

There are many people who are thinking of retiring in the countryside after a long, rewarding career in the metropolitan landscape. There are also those who simply realize that farm life is for them. For any other reason, farming is, indeed, a rewarding way to make use of your time. Whether you plan to do it as a personal passion, a source of income or both, there are many things you have to prepare and look into in order to be successful in this activity. If you are thinking of livestock farming, you will be dealing with animals which have certain biological needs that need to be satisfied. Otherwise, they will be gone sooner than you had a chance to make your farm productive.

Their need for food is given. As living matter, they have to be nourished by food, lest they die. You surely know this before even starting your farm, but one thing you just may overlook, just as other neophytes have, is the need for a consistent source of water. When they don’t have enough water, they can be dehydrated and die. Aside from that, animals need water to keep their skin moist, especially in summer. Because they will be constantly outdoors and exposed to weather elements, their skin could dry up and become vulnerable to cuts or breaks. When this happens, they will be attracting various microorganisms that could cause them to be ill. Hence, you do have to give them a constant supply of water to avoid this picture.

In particular, many neophyte farmers seem to forget that during the cold season, water will freeze, thus making it impossible for the animals to drink enough of it to sustain their needs. What you can do is to ensure that this doesn’t happen. While you can’t stop the weather, you can make flowing water constantly available by using frost-free technology. You can actually use frost-free pumps which are designed to keep the water flowing and stop it from freezing. Frost-free pumps come in a design that lets the animals learn quickly and easily how to use them. With these pumps, you can be sure that no matter how cold it gets outside, your animals will have something to drink. Otherwise, you could be seriously compromising their health and the goals you may have set for yourself the moment you decided that farm life is for you.

Learning More About Water Pumps

Less equipment is more practical, and importantly, more effective with regards to their functions than pumps. Professionals in charge of its development have created increasingly effective pump devices with each passing year. This result in a wide variety of pumps which have different characteristics coinciding with the type of work that needs to be done. This article will clue you in on the types of pumps which you can acquire to make the possible task you’re facing become less of a burden and likewise be accomplished with the least amount of time as possible.

Depending on the material which needs to be transferred, the pump that you’re going to be using will perform its functions based on its inherent characteristics. First of all, positive displacement pumps hardly every form clumps and pumps any material at a steady pace with scarcely any chance of leakage. This type of pump is recommended for first-time users and is known as the most commonly used and marketed pumps currently available. Centrifugal pumps on the other hand, make use of a rotational motion to transfer materials. These devices are typically utilized by folks with pools, wells or other locations which contain vast amounts of liquids. Jet pumps seem to be regarded as one of the most powerful pumps that can be used at one’s disposal. This type of pump distinguishes itself from its other contemporaries due to its propulsive nature, carrying any potential matter along with the help of jets of steam or liquids. There are a lot of pumps of this type being marketed with their chief use being the extraction of various types of materials.

On the other hand, there are premium pumps which you’ll need access to in case you’ll have to work on more complicated tasks. Dynamic pumps rarely need monitoring, effectively diffuses pressure, and produces efficient routes to suit the material which needs to be transferred while functioning at much higher speeds than most product models at present. In contrast, automatic submersible pumps are made to be used on drainages, sewages, irrigations and other similar places which need its uses. Positive displacement pumps are furthermore divided into multiple subcategories to suit their industrial purposes. These comprise of reciprocating, rotary, metering as well as progressive cavity pumps. This article obviously will not be elaborating on the other types briefly mentioned, and the most commonly used are explained in layman’s terms to help readers acquire the basic information regarding pumps on the least amount of time possible. If you would like to know more about pumps, there are professionals related or directly involved with the handling of these products that will aid you on this task. This is especially important if you’re about to embark on complicated tasks that require the use of even more highly advanced pumps.

Gear Water Pump: Essential or Not?

The method of purchasing products today is very much different from the previous generation. With the intervention of information technology, things are made easier. It’s undeniable that people enjoy the benefits brought by the modern generation. We notice changes and things are done faster and more efficient that it did 10 years ago. Making use of the proper tools and equipment in our houses, we are able to do things better. With regards to our household tools, it’s no question that we have become so dependent that we cannot possibly do anything without it. One tool for example is the water.

For those who are unaware, a pump is something that can raise and transfer liquid. This magnificent tool is widely used in agricultural, construction, petroleum, electric station, water supply, and shipping industries. This tool is so efficient that it is also now being utilised for household and building purposes. We cannot possibly transfer water efficiently from one place to another without this ingenious product. How can you transfer water from your pool or pond if you don’t make use of this tool? You also need to know that this tool have different types and sizes. Purchase the right tool depending on where you need to use them. If you are looking for a product that can displace water from your basement, then you need to purchase a small gear water pump. If you want to clean your pond or pool, then you might need a bigger and more powerful tool that can help displace water efficiently.

If you want to find quality products that are known to displace water, then you might want to opt for online solutions. The country is known to be one of the leading manufacturers of this wonderful product so you are sure to get quality product that can draw out water. They are known to deliver great performance so you don’t have to worry about it bailing on you in times of needs. However, this type of product needs to be constantly checked and maintained to prolong its shelf life. You also need to become familiar on how to assemble and disassemble the product in case you needed to replace a gear and for you to easily determine whether or not you need to buy a new one.

Purchase a quality pump online and make things a lot easier. A wide selection is always available online. You won’t find shopping for this type of product time consuming as you can do it in the comfort of your own home.

Benefits of Solar Water Pumps And Top Solar Pump Manufacturers

By now all and sundry know that anything solar is beneficial. The usage of solar panels has been hailed all around the world as something that would save us from destroying our own planet and its resources. Every product that works on solar panels has its benefit, amongst which most common of them is the benefit that it provides to its environment as compared to the one which we earlier used and which was replaced by the solar panel product.

Similarly, solar pumps have benefits combined with its usage. They have replaced the conventional and old water pumps which would run using electricity. When the sun rays are caught by the solar panels on the solar pumps and are converted to energy, it eradicates the need to use the long-established types of fuel such as oil and coal etc, and the electricity is generated solely on the basis of sun light. This results in less burning of the traditional fuels and as a result the air pollution is lessened monumentally and the environment remains safe for everyone to breathe in.

Solar pumps also offer huge benefits to the developing countries where the government is still trying hard to provide a feasible amount of electricity to homes in urban areas and in villages and on the country side, electricity lines and production is scarce; using solar panels would save the government the money which would otherwise be spent on laying electric lines and cables as well as poles and machinery AND labor. This results in the preservation of the natural condition of the earth. For the person who uses electricity for water pumps and while rushing to turn on the pump, the electricity goes out – the solar pump is your solution. Now you can still get water pumping in to the water tank without worrying about the electricity going out.

There are many companies which are now using alternative sources and manufacturing systems from these sources for the purpose of keeping the lives of people at ease and comfortable. Such systems, when bought by the customers, are installed by professionals from the company. Prices vary from company to company; it also depends on the material used and your own requirement of energy, as well as the amount you can pay. With research and development as the main agenda of government institutions, cheaper ways and methods are being devised for these companies to manufacture solar-powered heating systems. So, before going out after deciding to buy a solar-powered system for yourself and your house, do a little research. Here are listed a few of those companies which would help you in your research for a solar water heater manufacturer:

– Industrial Solar Technology
– Alternative Energy Tech LLC
– Aquatherm Industries, Inc.
– Conserval Systems Inc
– Harter Industries
– Heliocol USA, Inc.
– Heliodyne Inc.
– Puerto Rico Solar Products
– R & R Services
– Radco Products, Inc.

You can easily find the websites of these companies from Google.

Aquarium Water Pumps – Essential to Aquatic Plant Success

Water circulation is essential in any aquarium, to ensure proper filtration, prevent the formation of anoxic or low-temperature regions, and deliver nutrients to stationary organisms. Power heads and aerators often provide sufficient circulation for a basic aquarium. In a planted aquarium, however, the water surface should be left undisturbed as much as possible to prevent loss of precious carbon dioxide and such devices should not be used.

Water pumps provide the necessary circulation both within the tank and through the filtration system, without unnecessary gas exchange. In a typical planted aquarium, water flows passively to the pump from a submerged intake where it is then propelled through the filter(s), and returned to the tank through an outlet below the water surface. The function of a water pump in a planted aquarium is exactly the same as that of the heart in the human body: pumping water rather than blood through a filter instead of the kidneys and liver. This analogy underscores the critical importance of the water pump in sustaining the health of a planted aquarium.

Not surprisingly, there are several types of aquarium water pumps to choose from, suitable for different types of tanks and budgets (see our selection at Julie’s Pet Market). While perhaps not a glamorous part of setting up a planted aquarium, the selection of a water pump is one of the most crucial tasks to ensure a successful experience. Several criteria should be considered.

1) Flow rate. Water pump flows are rated in gallons per hour (gph) under free-flow conditions. For example, a 100 gph pump will circulate all the water in a 50 gallon tank twice in an hour. The presence of a filter (and its condition) will reduce actual flow. It is important to pick a pump with sufficient flow to ensure proper filtration. Conversely, an excessive water flow will turn your tank into a chaotic whirlpool. Usually, the filter manufacturer will specify the minimum flow rate needed for the water pump. The selected pump should exceed the minimum flow rate, but be comparable to it

2) Durability. A water pump is one of the few devices with moving parts in an aquarium, and therefore subject to wear and tear. Some pumps (e.g. magnetic drive) are designed without internal seals that can become corroded. This is more important for saltwater tanks, but well worth considering for a planted aquarium.

3) Heat generation. The electric motor generates heat that is transmitted to the water. Too much heat may contribute to wear and tear and is undesirable when you need to keep water temperature below a certain level.

4) Power consumption. A pump operates continuously and along with lights it is one of the main contributors to the energy costs of a planted aquarium. Prefer pumps with lower energy demands to keep costs down.

5) Noise level. Unless the pump will operate fully immersed, noise from the water pump is not to be underestimated as a factor in the enjoyment of your planted aquarium. You can often find information on noise levels on the manufacturer’s web site.

In general, you should select the best quality pump you can afford. There are fewer sources of headaches in an aquarium worse than a poor pump: noise, overheating, and leakages occurring at the least convenient time can send you scrambling for a replacement. Having to replace a faulty pump – even with another poor one – after just a few months of operation makes this choice a false economy. The selection of water pumps offered at Julie’s Pet Market includes only quality products to avoid you such problems.

Gear Water Pump: Essential or Not?

The method of purchasing products today is very much different from the previous generation. With the intervention of information technology, things are made easier. It’s undeniable that people enjoy the benefits brought by the modern generation. We notice changes and things are done faster and more efficient that it did 10 years ago. Making use of the proper tools and equipment in our houses, we are able to do things better. With regards to our household tools, it’s no question that we have become so dependent that we cannot possibly do anything without it. One tool for example is the water.

For those who are unaware, a pump is something that can raise and transfer liquid. This magnificent tool is widely used in agricultural, construction, petroleum, electric station, water supply, and shipping industries. This tool is so efficient that it is also now being utilised for household and building purposes. We cannot possibly transfer water efficiently from one place to another without this ingenious product. How can you transfer water from your pool or pond if you don’t make use of this tool? You also need to know that this tool have different types and sizes. Purchase the right tool depending on where you need to use them. If you are looking for a product that can displace water from your basement, then you need to purchase a small gear water pump. If you want to clean your pond or pool, then you might need a bigger and more powerful tool that can help displace water efficiently.

If you want to find quality products that are known to displace water, then you might want to opt for online solutions. The country is known to be one of the leading manufacturers of this wonderful product so you are sure to get quality product that can draw out water. They are known to deliver great performance so you don’t have to worry about it bailing on you in times of needs. However, this type of product needs to be constantly checked and maintained to prolong its shelf life. You also need to become familiar on how to assemble and disassemble the product in case you needed to replace a gear and for you to easily determine whether or not you need to buy a new one.

Purchase a quality pump online and make things a lot easier. A wide selection is always available online. You won’t find shopping for this type of product time consuming as you can do it in the comfort of your own home.

Benefits of Solar Water Pumps And Top Solar Pump Manufacturers

By now all and sundry know that anything solar is beneficial. The usage of solar panels has been hailed all around the world as something that would save us from destroying our own planet and its resources. Every product that works on solar panels has its benefit, amongst which most common of them is the benefit that it provides to its environment as compared to the one which we earlier used and which was replaced by the solar panel product.

Similarly, solar pumps have benefits combined with its usage. They have replaced the conventional and old water pumps which would run using electricity. When the sun rays are caught by the solar panels on the solar pumps and are converted to energy, it eradicates the need to use the long-established types of fuel such as oil and coal etc, and the electricity is generated solely on the basis of sun light. This results in less burning of the traditional fuels and as a result the air pollution is lessened monumentally and the environment remains safe for everyone to breathe in.

Solar pumps also offer huge benefits to the developing countries where the government is still trying hard to provide a feasible amount of electricity to homes in urban areas and in villages and on the country side, electricity lines and production is scarce; using solar panels would save the government the money which would otherwise be spent on laying electric lines and cables as well as poles and machinery AND labor. This results in the preservation of the natural condition of the earth. For the person who uses electricity for water pumps and while rushing to turn on the pump, the electricity goes out – the solar pump is your solution. Now you can still get water pumping in to the water tank without worrying about the electricity going out.

There are many companies which are now using alternative sources and manufacturing systems from these sources for the purpose of keeping the lives of people at ease and comfortable. Such systems, when bought by the customers, are installed by professionals from the company. Prices vary from company to company; it also depends on the material used and your own requirement of energy, as well as the amount you can pay. With research and development as the main agenda of government institutions, cheaper ways and methods are being devised for these companies to manufacture solar-powered heating systems. So, before going out after deciding to buy a solar-powered system for yourself and your house, do a little research. Here are listed a few of those companies which would help you in your research for a solar water heater manufacturer:

– Industrial Solar Technology
– Alternative Energy Tech LLC
– Aquatherm Industries, Inc.
– Conserval Systems Inc
– Harter Industries
– Heliocol USA, Inc.
– Heliodyne Inc.
– Puerto Rico Solar Products
– R & R Services
– Radco Products, Inc.

You can easily find the websites of these companies from Google.

Aquarium Water Pumps – Essential to Aquatic Plant Success

Water circulation is essential in any aquarium, to ensure proper filtration, prevent the formation of anoxic or low-temperature regions, and deliver nutrients to stationary organisms. Power heads and aerators often provide sufficient circulation for a basic aquarium. In a planted aquarium, however, the water surface should be left undisturbed as much as possible to prevent loss of precious carbon dioxide and such devices should not be used.

Water pumps provide the necessary circulation both within the tank and through the filtration system, without unnecessary gas exchange. In a typical planted aquarium, water flows passively to the pump from a submerged intake where it is then propelled through the filter(s), and returned to the tank through an outlet below the water surface. The function of a water pump in a planted aquarium is exactly the same as that of the heart in the human body: pumping water rather than blood through a filter instead of the kidneys and liver. This analogy underscores the critical importance of the water pump in sustaining the health of a planted aquarium.

Not surprisingly, there are several types of aquarium water pumps to choose from, suitable for different types of tanks and budgets (see our selection at Julie’s Pet Market). While perhaps not a glamorous part of setting up a planted aquarium, the selection of a water pump is one of the most crucial tasks to ensure a successful experience. Several criteria should be considered.

1) Flow rate. Water pump flows are rated in gallons per hour (gph) under free-flow conditions. For example, a 100 gph pump will circulate all the water in a 50 gallon tank twice in an hour. The presence of a filter (and its condition) will reduce actual flow. It is important to pick a pump with sufficient flow to ensure proper filtration. Conversely, an excessive water flow will turn your tank into a chaotic whirlpool. Usually, the filter manufacturer will specify the minimum flow rate needed for the water pump. The selected pump should exceed the minimum flow rate, but be comparable to it

2) Durability. A water pump is one of the few devices with moving parts in an aquarium, and therefore subject to wear and tear. Some pumps (e.g. magnetic drive) are designed without internal seals that can become corroded. This is more important for saltwater tanks, but well worth considering for a planted aquarium.

3) Heat generation. The electric motor generates heat that is transmitted to the water. Too much heat may contribute to wear and tear and is undesirable when you need to keep water temperature below a certain level.

4) Power consumption. A pump operates continuously and along with lights it is one of the main contributors to the energy costs of a planted aquarium. Prefer pumps with lower energy demands to keep costs down.

5) Noise level. Unless the pump will operate fully immersed, noise from the water pump is not to be underestimated as a factor in the enjoyment of your planted aquarium. You can often find information on noise levels on the manufacturer’s web site.

In general, you should select the best quality pump you can afford. There are fewer sources of headaches in an aquarium worse than a poor pump: noise, overheating, and leakages occurring at the least convenient time can send you scrambling for a replacement. Having to replace a faulty pump – even with another poor one – after just a few months of operation makes this choice a false economy. The selection of water pumps offered at Julie’s Pet Market includes only quality products to avoid you such problems.

How To Make The Most Of Lowara Water Pumps

Everyone who is familiar with water pumps will recognise the quality and reliability associated with the Lowara brand.

Numerous homeowners and septic tank business owners understand the importance of having an efficient and effective working pump in order to avoid the dangers of flooding and that is why so many select Lowara as their manufacturer of choice.

Lowara pumps are typically used to assist septic tanks that are found belowground by ensuring that the lines connected to the tank are clean, avoid sewage and stay free of foul smelling water.

Septic tanks need quality pumps to ensure that they do not overflow into a property and cause potentially irreversible damage which may, or in the worst case scenario, may not be covered by an insurance policy.

Water pumps are essential for such tanks because they help them work both underground and underwater, which is again also important for the avoidance of disastrous future flooding.

There are many pumps manufacturers out there but many people choose Lowara because they are designed to do an incredible amount of pumping in a short amount of time compared to other brands.

The manufacturer’s equipment does not need to be repaired or replaced as much as other makes so they can actually save significant amounts of money over longer periods of time.

Despite this reliability, it is vital to employ a leading distributors and service agent for Lowara pumps who are easily accessible and available in your local regional area in case of emergency.

An ideal distributor and service agent will be able to offer the supply, installation, commissioning and repair across the whole range of Lowara products in a quick and convenient fashion.

Products in this range will include booster sets and various sets of pumps like drainage and waste water, which may require emergency repair or maintenance work in urgent situations.

It is also important to ensure that the distributor and service agent has a specialised department that is dedicated to undertaking seal replacements on site and complete overhauls, which must be supported by a year long guarantee.

The perfect pumping services agent should also provide a 24 hour back up team who can operate at all times in extreme emergencies for customers who have made a current routine maintenance agreement.

It is important to shop around for the best pumps services and repair company and the best way to do this is online as you can check review forums to ensure the reputation of companies.