Our clean water pumps are expertly designed to suit a range of clean water applications, fitted with features for reliable operations and long life – from highly efficient motors to anti-corrosive construction materials.
Browse clean water pumps for domestic water supplies, boiler feeds, washing plants, cooling water systems, heat and air conditioning systems, industrial pressurisation and irrigation. You can find our potable water pumps here too, just look for the WRAS-approved logo.
What are the most effective clean water pumps for domestic use?
The most effective clean water pump for domestic use will provide the necessary pressure and flow rate for the home while being energy-efficient and long-lasting.
Submersible pumps – Permanently submerged in the source they are pumping from, constructed with tight seals and corrosion-resistant materials for reliability and low maintenance needs.
Centrifugal pumps – energy efficient and reliable, use a rotating impeller to increase the speed and pressure of fluid through the pump outlet. Centrifugal pumps are versatile, available as submersible or surface-mounted and with single or multi-stage impeller configurations that provide different levels of lift.
Jet pumps – self-priming centrifugal pumps with high-grade construction materials, ideal for domestic and industrial water pressurisation. Jet pumps are easily combined with accessories such as pressure switches and pressure vessels for automatic operation.
Booster sets – for pressurising hot and cold water, available with variable speed drives that adjust pump power consumption in order to maintain consistent pressure, designed for applications with insufficient mains pressure. Booster sets can consist of as many pumps as are needed to achieve the desired flow rate.
For potable (drinking) water, choosing a pump with certifications such as WRAS or REG4 ensures it is constructed of materials suitable for handling water for human consumption.
How do I maintain a clean water pump to ensure its longevity?
Visual inspections – Inspect the pump body and any other visible components such as mechanical seals for damage, wear, leaks and corrosion, replacing applicable parts to ensure performance quality and avoid breakdowns.
Audible indications – if you hear crackling, bubbling or other new noises coming from your pump it could be a sign of cavitation, air entrapment or bearing degradation.
Keep relevant parts lubricated – Bearings, seals, shafts and other moving must be sufficiently lubricated to work effectively.
Proper clean water pump maintenance will ensure consistent performance and a longer operational life. A suitable maintenance schedule will vary between different pump models and their use, refer to the OEM manual provided with the pump for advice.
Can clean water pumps be used for both hot and cold water systems?
Most clean water pumps can be used in hot and cold water systems – check the pump’s specifications for the manufacturer’s recommended temperature range.
Operating clean water pumps outside of their recommended temperature can reduce pumping efficiency and damage internal components, shortening their overall lifespan.
Clean Water Pumps
Can a well pump freeze?
Yes, a well pump can freeze, so check the operating and maintenance manual for information on the minimum and maximum operating temperature range.
Can a well pump overheat?
Well pumps can overheat but cooling is normally provided by the water in the well the pump is submerged in, if you are unsure please speak to our sales department who can advise further.
Can a well pump clog?
Well pumps can get clogged, they are designed to handle small bits of grit etc. that may be present in the water in a well and not larger solids.
Can a well pump be moved?
Yes it is possible to move your well pump if required but uninstalling and reinstalling the pump should only be done by a mechanically trained engineer. T-T Pumps has travelling site engineers as well as a workshop at our site that can help with this.
Are well pumps noisy?
Well pumps do make noise when they run, however due to being down a well it is unlikely that this will be heard from ground level.
How long can a well pump run?
Well pumps are normally rated for coninuous operation, although always check the model specific datasheet to be sure.
How long will a well pump last?
There is no set period of time a well pump will last for, although a properly selected and maintained pump will often long outlast the manufacturer's warranty period. We can help with pump selections and servicing through our sales and service departments so please contact us by email or phone.
How often should a well pump cycle?
Your requirement for water and the flow of the well pump will determine the cycle of a well pump, up to and including continous operation. Our sales department can help with bespoke selections including cycle times so please contact us by email or phone.
How does a submersible well pump work?
Our well pumps use an electric motor to rotate the impeller and create centrifugal force that then moves the water from the well to the desired location.
What type of pump is best for clean water?
Pumps for clean or potable water are generally constructed with materials suitable for clean water. Where required a WRAS Approval certificate may be needed
Can a dirty water pump be used for clean water?
Sewage Pumps are not normally suitable for clean water applications due to construction materials. However it may be possible to use a standard specification for transferring the liquid.
Potable Water Pumps
What is potable water?
Also know as drinking water – potable water is water that is safe for human consumption and is used for drinking, cooking, cleaning and any other applications that require hygenic water.
What is the difference between clear, clean and potable water?
Potable water is treated to be fit for human consumption, clear and clean water are the same - they may look clean but they have not been treated. Clearwater can include any surface/subsurface water that is not sewage, e.g. storm water that can gather in pipes and drains.
What is WRAS approval?
The Water Regulations Approvals Scheme (WRAS) is an independent UK certification body that ensures manufacturers of plumbing products and materials are compliant with UK water regulations.
A clean water booster set is a pump system for boosting water pressure where there is insufficient flow, this can be caused by a low mains pressure or the height of the property the fluid is being pumped to.
Low flow pressure can lead to insufficient water supply to outlets such as showers, taps and irrigation systems, causing daily inconveniences in domestic and commercial settings.
This depends on the size of your application, the geography of the area and factors such as head losses and ancillary equipment. A site with high water demands, a hilly landscape and several water outlets will need a booster set with more pumps to complete the job reliably.
Sizing your booster set should be left to the experts, due to the many factors that can affect the requirements of your application in terms of pressure and flow rate.
For help with choosing the ideal booster set for your application, contact our experts by emailing pumpsales@ttpumps.com; by calling +44 (0)1630 647200; or by filling in our enquiry form.
Booster sets are available in fixed and variable speeds designs:
Fixed speed booster sets provide a constant pressure based on the maximum flow rate required by a system, this pressure is managed by pumps turning on and off when more or less pressure is required.
Booster sets with variable speed control drives (VSDs) adjust system pressure in real-time, changing the motor frequency and pump speed in response to fluctuating site demands; providing a more stable flow rate.
How are booster sets controlled?
T-T's booster sets can be controlled in two different ways:
