FAQs - Pumps

As a leading storage tank supplier, tanks.ie receives enquiries about safe, secure and environmentally responsible fuel storage. To find answers to some of the most Frequently Asked Questions... just click the relevant category to your need. If however, you have a question we haven't answered then please do not hesitate to contact us for further assistance

 

IMPORTANT INFORMATION: Every effort is made to keep this area of the site up to date. However, Tanks.ie cannot be held liable for errors or omissions. Compliance with statutory requirements is the responsibility of the person(s) who install, use and maintain products supplied by Tanks.ie. If you have concerns over compliance, you must seek professional advice, contact your local Building Control Officer, your local environmental authority or OFTEC. Tanks.ie strongly advises that all oil storage installations should be installed and maintained only by an OFTEC Registered Technician. Tanks.ie will not be responsible for installations which do not comply with prevailing statutory requirements.


Pumps

Battery Fuel Transfer Pumps

How many amps is a 12V fuel pump?

The number of amps will depend on the specific model. In general, a typical 12V fuel pump will draw between 4 and 10 amps. However, some high-performance fuel pumps may require more amps to operate at their maximum flow rate. Additionally, if the fuel pump is being used for an extended period, it may draw more amps than it does during a short-term operation. It is important to check the manufacturer's specifications for the specific fuel pump you are using to determine the exact number of amps it requires. This information can help you choose an appropriate power source, such as a battery or power supply, that can provide enough current to operate the fuel pump without damaging it. If you are unsure about the amperage requirements for any of our 12V fuel pumps, you can contact our friendly and knowledgeable team.

Can I use a 18v battery on a 12V pump?

It is not recommended to use an 18V battery on a 12V pump. This is because the voltage of the battery needs to match the voltage of the pump to ensure proper function and prevent damage to both the pump and the battery. When you use a battery with a higher voltage than the pump is designed for, the motor in the pump will spin faster than intended. This can cause excessive wear and tear on the motor, which can lead to overheating, damage to the pump's internal components, and even total failure of the pump. In some cases, a pump may have a voltage range that it can operate within, which could allow it to function with an 18V battery. However, it is always best to consult the manufacturer's instructions and specifications before using a battery with a different voltage than what is recommended.

How long can a 12V pump run on a battery?

This will depend on several factors, including the type and size of the battery, the pump's motor efficiency, and the amount of fuel being transferred. A fully charged 12V pump should run for several hours. However, if you are transferring a large amount of fuel or using the pump for an extended period, the battery may run out of power more quickly. It helps to choose a high-quality battery with a high amp-hour rating. Additionally, you can reduce the strain on the battery by using a pump with a more efficient motor, or by using the pump intermittently rather than continuously. It is also important to monitor the battery's charge level and recharge it as needed. Some 12V pumps come with built-in battery monitors or low-voltage shut-off features to help prevent damage to the battery

Fuel Pumps

How long does diesel last in a transfer tank?

The answer to this question depends on several factors, including the quality of the diesel, the environment the tank is stored in, and the type of transfer tank being used. Generally speaking, diesel fuel stored in a transfer tank will last between six and twelve months. However, this time frame can vary depending on the factors listed above. For example, if the diesel is of high quality and stored in an environment that is not prone to extreme climate changes, then the diesel may last up to twelve months. However, if the diesel is of lower quality and stored in a harsh environment, then it may only last for six months. Additionally, if the tank is not properly sealed, then the diesel may not last as long, as air can contaminate the fuel and cause it to deteriorate more quickly.

When it comes to selecting the right type of transfer tank for your diesel storage needs, we have several options available. Each type of tank will have its own pros and cons, and the best option for you will depend on your unique needs and budget. If you’d like any help choosing the right diesel transfer tank, contact our friendly team who will be happy to help.

What types of pumps are suitable for diesel?

A hand fuel transfer pump can be used to move fuel from one container to another. Useful in many different industries, including automotive, industrial, and agricultural, hand fuel transfer pumps are designed to be lightweight and portable, making them ideal for use in remote locations or in areas where power is not available. They can be used for refuelling vehicles, boats, and other equipment.

 

If you’re working remotely or travelling to areas where there isn’t mains power, 12v pumps are a good option. These types of pumps come with two crocodile clips that you attach onto a power source such as a car battery. Our 230v diesel pumps are more popular for use with static tanks on a working farm, for example, and tend to come with a 3-pin caravan plug or a 3-pin UK domestic plug.

How Does a Fuel Transfer Pump Work?

fuel transfer pump works simple by pumping fuel such as diesel or kerosene from one tank or container to another. Some diesel transfer pumps are rotary vane pumps, others are gear pumps. Electric diesel transfer pumps can be purchased in 12 volt, 24 volt, 230 volt and in ac and dc versions. Some diesel transfer pumps can also be battery operated for remote use.

What is the Best Diesel Transfer Pump?

There are various types of diesel transfer pumps available depending on the application and the volume of fuel you are pumping. For large volumes of fuel, there are disel pumps integrated into fuel management systems so you can track your fuel consumption. 

If you would like our advice on choosing the correct water or diesel pump, then please get in touch with our friendly team today.

For links to our fuel management systems please click Fuel Management Systems

Is it Safe to use a Water Pump to Transfer Diesel?

Because fuel tends to dissolve the gaskets and other materials used in water pumps, water pumps cannot be used to transfer diesel and diesel pumps cannot be used to transfer water. It is recommended that you use the correct pump for your application. There are also specific transfer pumps with liquids of high viscosities

If you are looking for a water pump click Water Pumps to see our range.

Some of our high viscosity pumps are as follows:-

Can I use a Diesel Pump to Transfer Petrol?

No, to transfer petrol you must use an ATEX rated pump which is safe to use in an explosive atmosphere. There are strict guidelines that must be followed in an areas where flamible substances are stored. 

To learn more about the ATEX Directives go to the HSE's website here

One of our Atex Rated Pumps is the Piusi EX50 Atex Pump

Water Booster Pump Sets

What is a booster pump?

A booster pump increases low water pressure and low flow either from a storage tank or on mains pressure throughout the whole property. If you have low water pressure or low flow, the booster pump will bring the water pressure up to the desired level to make your plumbing system work efficiently.

What is water pressure?

Water pressure is the force water is pushed through your pipes into your property. It effects the flow of water out of your taps, shower heads and into your appliances such as washing machines and dishwashers.

Water pressure is measured in bar or psi (pounds per square inch). One bar of water pressure is needed to raise water 10 metres high so the higher the water must travel, the lower the water pressure will be.

Why is my mains water pressure low?

If the water pressure in your house is low to all your plumbed appliances and fixtures, it is most likely the issue is that the water pressure coming into your house is low. If it is just to one of some of the appliances or fixtures, it could be an issue with that fixture, or a pipe run in your property. The amount of water pressure in your home may vary depending on the time of the day and the ground level of your property. Check that the water meter valve and the main shutoff valve are fully opened.

However, while these factors play a part, your water authority is required to supply a minimum of 0.7 bar of pressure. If the mains pressure into your property is consistently low, you may need to fit a booster pump to your plumbing system.

To see our full range of booster pump sets please click - Booster Pump Sets

What is a booster pump set?

A booster pump set usually contains a single, twin or triple booster pump, a pressure vessel and a pressure gauge. Most booster pumps also have dry run protection which means the pump will not run if there is no water flowing through it, preventing the pump from burning out. You can also get booster sets that include a water storage tank or break tank.

Can I boost mains water pressure?

To improve your mains water pressure and flow, a mains booster pump can be fitted to the mains cold water supply. In compliance with water fitting regulations, this is up to 12 litres per minute. Generally, a mains booster pump can improve the performance of all the water appliances and fixtures in your home.

Can you pump mains water?

Yes, the WRAS state that you can pump from the mains so long as there are safeguards in place so that 12l/min is not exceeded. Check that your booster pump is fully WRAS approved and suitable for potable or drinking water. If you require more than 12’/min you will need to install a break tank.

How do I choose a water pressure booster pump?

To choose the correct booster pump set you will need to know the head height that the pump needs to pump to, the flow rate you require, the pressure you require and the system type you need. You will also need to understand if you require on larger pump or multiple smaller pumps.

If you need help in choosing the correct booster pump set please call us or email us and we will be happy to help you.

Please see our full range of booster pump sets at - Water Booster Pump Sets

Does a booster pump need a pressure tank?

A pressure or break water tank can enhance a boosted system. The tank allows water extra space to go when it expands and prevents the booster pump from cycling on and off every time you turn the fixtures or appliances on. A larger break tank holds a volume of water referred to as drawdown and means there is a larger amount of water available before the booster pump turns on again reducing the use of the pump.

Do booster pumps increase flow?

Although a booster pump boosts water pressure, it also in many cases improves the flow rate. A booster pump is an impeller pump that that increases water flow and pressure in the same principle as a fan.

What type of pump is a booster pump?

A booster pump is generally a type of centrifugal pump used to increase the pressure of water flowing through pipe lines.

How does a booster pump work?

The booster pump draws water into the pump through the mains supply or break tank. When the water enters the chamber of the pump, the pump activates the impellers. The impellers then spin at a high rate boosting the pressure of the water before exiting through the outlet.

How can I improve my water pressure?

By adding a booster pump set to you can improve your mains water pressure. These booster sets make having multiple uses on your plumbing system at the same time possible such as showers and washing up.

How is my booster pump controlled?

The booster pump is controlled by pressure. When pressure is released by turning on a tap or appliance, the booster pump turns on to push the water through at a faster rate. When the appliance is turned off and the pressure builds up, the pressure switch turns the pump off until it is needed again.

What is the difference between water flow and water pressure?

There are differences between water pressure and water flow. Water flow is the volume of water delivered and is measured in litres per minute. Water pressure is the force or speed the water is delivered. Both are affected by the size and condition of the pipe work the water is flowing through.

What is a single pump booster set?

The single pump constant pressure cold water booster set, is designed to increase the pressure of water services within a building where the existing incoming main is not sufficient. If the supply of water fails during operation the pump automatically shuts down to prevent damage and re-starts again once water is restored. The pressure boosters are suitable for private water supply applications, particularly where constant pressure is required or where there are large fluctuations in demand.

 

Does my booster pump need to be serviced?

Yes, your booster pump will need to be serviced and maintained regularly to keep it in good working order. This will prevent unnecessary costly repairs or replacements at a later date.

I have poor water pressure in my house, what do I do?

Due to regulation, you cannot pump directly onto a mains water line for the whole property, without storing water and creating an overflow. To achieve this we supply the boosters systems with break tanks, as they are commonly known, to compliantly store the water to act as a reservoir and which the pump draws from.

Pump and Tank Booster Sets

Why do i have low or no water pressure?

If you use lots of appliances at the same time you water pressure will reduce, such as dishwashers and washing machines. If you have an older property, you may find your water pipe is smaller than those used in modern houses. Smaller pipes supply less water and can reduce pressure and flow.

When water pressure in your house is low, it is most likely the water pressure coming into your house is lower than the property requires. However, if you notice that the low pressure is only to just one or a few appliances then it could be an issue with that fixture, or a pipe that runs into your property.

The amount of water pressure in your home may vary depending on the time of the day and the ground level of your property. Check that the water meter valve and the main shut off valve are fully opened.

However, while these factors play a part, your water authority is required to supply a minimum of 0.7 bar of pressure. If the mains pressure into your property is consistently low, you may need to fit a booster pump to your plumbing system.

To see our full range of booster pump sets, please click - Booster Pump Sets

What size pump and tank do I need?

For this, we would require a breakdown of the cold water outlet for the whole property, i.e. 2 W/C’s, 4 Wash hand basins and a shower. Once we have calculated the building water demand, we can then specify the right storage tank, this is an industry standard of a capacity to cope with a 10-minute run time at full demand, most 3-4 bedroom properties for example work out at around 250L.

For most single property installation, pressure isn’t a huge concern, as low head booster systems that run up to 3 bar will produce more than sufficient pressure for a 2-story property.

Do I need a single or twin pump system?

This depends on a couple of factors, the demand of the building if you want it sharing across 2 pumps, but also the importance of the water supply, for example, manufacturing facilities who need wash down cannot afford the downtime of a single pump etc. With a twin pump system, you can share the duty across 2 pumps, which both pumps would run at 50% of total duty, or on duty standby, where each pump would be capable of 100% of total duty.

Water Pumps

What are the main types of water pump available?

Here at Tanks.ie we have a huge selection of water pumps available.

Wastewater or sewage pumps are used to move wastewater, or water that contains solids and contaminants, from one place to another. They are commonly used in various industrial, commercial, and residential applications to move wastewater from a source to a sewage treatment plant or to another location entirely.

Booster pump sets are used to increase water pressure. Booster pumps work by taking in water at a low pressure and increasing it to a higher pressure with a centrifugal impeller. Booster pump sets are ideal for areas where the water pressure is too low to provide adequate water flow.

GRP pump enclosures are made from a composite material of glass reinforced polyester (GRP). Requiring little maintenance, GRP pump enclosures are highly durable and offer excellent protection from the elements and corrosion.


Submersible pumps are designed to operate while completely submerged in a fluid.

Swimming pool and garden pumps are used to circulate water in swimming pools, hot tubs, water features, and gardens. They keep the water free of debris and maintain the desired water temperature. The pump typically pulls water from the pool or garden and pushes it through a filtration system before returning it to the pool or garden.

What is the best water pump for flooding?

Submersible pumps are very good at dealing with groundwater flooding and rainfall. Designed to operate underwater, they work by using electric motors to draw water from flooded areas and divert it away from buildings and other areas that need to remain dry. Submersible pumps are commonly used to drain water from flooded basements and other areas that are prone to flooding.

We stock a wide range of submersible pumps, that are easy to install and maintain. They can be connected to pipes and other water control systems, allowing for quick and easy water removal in the event of flooding. They are designed to operate in a wide range of temperatures and conditions and are typically constructed from corrosion-resistant materials that can withstand long periods of exposure to water. Our submersible pumps are often equipped with protective measures, such as float switches and check valves, to prevent any damage to the motor or pump should the water start to rise too quickly.

Also known as sump pumps, submersible pumps are a type of centrifugal pump that can be operated when fully submerged underwater. Sealed so the electrics are protected, our range of submersible pumps can be used for a variety of applications including puddle drainage, swimming pool pumps, pond and water feature pumps, and drainage pumps.

What type of water pump is right for me?

Choosing the right water pump for your needs is essential for effective water maintenance. We stock a wide range of water pumps, so first you need to determine the type of water pump you need.

Wastewater or sewage pumps move wastewater from one part of a system to another. We offer a range of wastewater pumps in different capacities and configurations and come with a variety of features. If you live in an area with low water pressure, our booster pump sets can increase the water pressure in your home or office. Chemical pumps are designed to move fluids containing hazardous chemicals without risking exposure or damage to the pump or surrounding equipment. Pressurised pumps are used to transfer fluids that require pressurisation. Made from a composite material of glass reinforced polyester, GRP pump enclosures are highly durable and offer excellent protection from the elements. Submersible pumps are a type of water pump that can be submerged underwater to pump out water. This type of pump is typically used in flooded areas or to pump out water from ponds, wells, or other water sources. Swimming pool and garden pumps circulate water in a swimming pool or pond. The pumps work by creating suction to draw water from the pool or pond, and then using an impeller to push the water through a filter.

On my Water Pump it mentions about head height. What is this and how do I work out what I require?

Head is the height in which the pump is lifting the waste, measured from cover level of the pump station, to the cover level of the discharge manhole. With this measurement we can ensure we supply a pump powerful enough to lift the waste up that high. We will need to know this and also the distance that it is pumping to make sure the pump quoted is suitable.

Automatic Pump - what does this mean?

An automatic pump is a pump that will automatically turn itself on and off as the liquid level rises and falls. These pumps are usually longer lasting as they do not burn out but switch off automatically if there is no liquid to pump therefore, they do not run dry.

What is a submersible pump?

A submersible pump means that the pump needs to be submerged or covered in liquid specifically the type specified on the pump such as water, wastewater, sewage etc.

Sewage Pumps

Should a sewage pump run continuously?

 Ideally, you should try and avoid running a sewage pump continuously and only run it intermittently. This lowers the risk of overloading and damage to the pump in the long run.

It's important to consider the size of the pump and the amount of wastewater it will be moving. If the pump is too small, it won't be able to handle the amount of wastewater it needs to move and will eventually burn out. On the other hand, if the pump is too large, it will be wasting energy and money to run it continuously.  Most sewage pumps are also designed to run intermittently to conserve energy and reduce costs, so keeping it running all the time is not the most cost-effective use of this product.

Does a sump pump need regular maintenance?

Sump pumps are essential components of any home's plumbing system, as they are responsible for keeping the basement or crawlspace dry by removing excess water. However, like any other machine, sump pumps require regular maintenance to ensure that they are operating properly and efficiently. It is important to understand that sump pumps have a limited lifespan and, depending on the specific model, are typically expected to last up to ten years.

If you do not perform regular maintenance, the sump pump may fail prematurely, resulting in costly repairs or even a flooding incident. Regular maintenance should include checking the sump pump for any signs of corrosion or damage, such as rust or cracks, and checking electrical connections to make sure they are tight and secure. You may also want to insect your sump pump for any debris or blockages that may prevent it from working properly.

You can regularly test your sump pump to make sure it is working properly by filling up a bucket with water and placing it near the sump pump's inlet. If the pump does not turn on when the bucket is filled, you may have a problem.

 

What does a sump pump do?

A sump pump serves as a crucial guardian for your home, especially in areas prone to flooding or excessive moisture. Nestled in the lowest part of your basement or crawlspace, the primary function of a sump pump is to prevent water accumulation and potential flooding. It achieves this by actively collecting excess water that could seep into your home's foundation and directs it away from the property.

The heart of the sump pump system is the sump pit, a specially constructed basin that collects water. When the water level in the pit reaches a certain height, a float or pressure sensor triggers the pump into action. The pump then swiftly removes the water from the pit and directs it away from your home through a discharge pipe, usually leading to a storm drain or a designated area that prevents water from re-entering your property.

Beyond preventing flooding, a sump pump is a valuable defence against mould and mildew. By swiftly removing excess water, it reduces the risk of moisture seeping into your home's foundation and creating a breeding ground for these harmful substances. This not only protects your property but also promotes a healthier indoor environment for you and your family.

Do sump pumps use lots of electricity?

The electricity consumption of a sump pump is a common concern for homeowners, but the actual usage can vary based on factors such as pump type, capacity, and frequency of operation. Generally, sump pumps are not known for consuming a significant amount of electricity. Submersible pumps, which are more commonly used in residential applications, are typically energy efficient. The power consumption of a sump pump is measured in watts. A typical submersible sump pump might use around 500 to 750 watts. However, it's crucial to note that sump pumps are designed to operate intermittently. They kick into action when the water level in the sump pit rises to a certain point, usually triggered by heavy rainfall or melting snow. Once the water is pumped out and the pit is clear, the pump shuts off. This on-and-off cycle helps minimise continuous electricity consumption. If you live in an area prone to heavy rainfall or have a high-water table, your sump pump may operate more frequently. However, for many homeowners, the pump might only run a few times a month or even less, resulting in modest electricity usage. Regular maintenance, including cleaning the pump and ensuring proper functioning of the float switch, also contributes to energy efficiency by allowing the pump to operate optimally.

Should a sump pump run all day?

No, a sump pump should not run continuously throughout the day. Sump pumps are designed to operate intermittently, turning on only when the water level in the sump pit rises to a certain point. Continuous operation may indicate a problem with the pump, the float switch, or an unusually high water inflow that requires investigation.

A constantly running sump pump can be a sign of an overwhelmed drainage system, a malfunctioning float switch, or a pump that is too large for the intended application. If your sump pump runs continuously, it's crucial to assess the situation promptly to prevent potential issues such as motor burnout, increased electricity consumption, and unnecessary wear and tear on the pump components.

If you notice that the pump is running more frequently than usual or appears to be struggling to keep up with water inflow, it's time to investigate. Check for any visible leaks, assess the condition of the pump, and ensure that the float switch is functioning correctly. Additionally, examine the drainage system and discharge pipe to confirm that water is being directed away from your home effectively. Remember, a well-maintained and properly functioning sump pump is crucial in safeguarding your home from potential flooding and water damage.

Why choose a macerator pump over a vortex pump?

If you have an application where the risk of blockages that could enter the drain run is higher than usual, for example if the property is rented, tenants could unwillingly block the pump, this is also a problem if it is an apartment block as you wouldn’t be able to source who was responsible for blocking It, but everyone would need to pay their share to fix it.

Also, macerator pumps, because of how they cut through the waste, they can pump a much higher head (vertical distance), so when compared to vortex pumps, if you have anything over 10m, you will need to be selecting macerator pumps. Always check the pump flow curves for your application or you can call to speak to one of our technical team if you want to be sure the pumps will do the task at hand.

When to choose a 65mm or 80mm vortex pump over a 50mm vortex pump

If you are concerned about the risk of blockages but also need a flow rate which macerator pumps can’t provide, or even if it’s purely just a faster flow rate you need, a larger 65mm or 80mm pump will be able to achieve this, calculating a specific flow rate to your application is difficult and would be best speaking to a member of our technical team to help specify the right pumps for your station.

Do waste pumps need servicing and if so, how often should this be done?

Waste pumps and your wastewater system in general need regular servicing to keep it in working order. A general desludging of your system and a check of the components such as the sewage pump will keep the sewage treatment system in good working order for longer.

Generally, a good rule of thumb for servicing your sewage pump would be every 1 to 2 years or every time you empty your septic tank. It is a good idea to get it checked regularly to avoid a costly replacement further down the line.

Horizontal vs Vertical pumps

This depends on your existing pump and the type of installation you have or are planning on. The vertical Hippo 50 has a vertical port discharges via a 2” female port and the horizontal Hippo 50 discharges via a horizontal 2” female port but is also DN50 flanged

What is a Vortex Impeller Sewage Pump?

Vortex impeller sewage pumps use centrifugal action. In this sewage pump. the impeller rotates and causes a tornado-like action that pulls the waste into the pump and then sends it into the discharge pipe with little or no contact with the impeller which helps the pump to withstand any stringy material it may encounter. This means there is a much lower chance of clogging the impeller.

What is a Grinder Pump?

A grinder pump takes the wastewater from the holding tank, grinding any waste into a fine slurry and then pumps it into a sewage treatment plant. They can pump over much longer distances but at a slower rate because they are high pressure and low volume pumps.

Do I need a macerator?

Macerator pumps are used only for heads higher than 10m and with a low flow rate when you have a discharge rate restriction imposed by the water authority who own the sewer you discharging into.

Is there an option to have an enclosure for my pump set?

If a booster or compact set is being housed externally, you will need an enclosure to protect the inverter from the elements so anything electronic needs to be protected by an enclosure of some sort, never leave the booster set to face the elements

How much space do I require around my pump?

You require at least 500mm above the break tank so you can service it and inspect it when required. Also, a booster just needs to be installed in a maintainable space so that the inverters can be reviewed if needed via clear walkways and facing into the room, not tucked away down the side of a plant room.