Reverse Osmosis Systems

Water Purification Systems - Designed for Industry

Reverse Osmosis Generator, Deionised Water System, RO Machine

Deionised Water Purification Systems

We are the specialists in the designing, manufacturing, installing and servicing the state of the art, RO Water Filter Systems.

Fluid Science RO Systems are built in house at our manufacturing site in Knowsley, Merseyside. We offer a range of standard Distilled Water Machines for a quicker lead time for installation.

Our Deionised Water Purification Systems incorporate Reverse Osmosis Technology with a water storage unit. This increases efficiency and convenience compared to other systems in the industry.

Through the power of our Reverse Osmosis Filtration Systems, you could generate from 200 litres up to 8,000 litres of Deionised Water per day, at super low costs.

Industry Sectors

Chemical Manufacturing

The UK chemical manufacturing sector is huge. There is a really diverse range of companies manufacturing products like Shampoo, Anti-Freeze, Plant Fertilisers, Room Fragrances, Detergents, Food/Drink products and much more.

Surface Coating

This  sector has many companies using DI Water for CNC machines, precision engineering, laser cutting, anodising, plating, ultrasonic cleaning, laser/hydro-cutting, powder rinse, powder coating (final rinse, dry testing and much more.

Effluent Treatment

The effluent treatment sector is becoming increasingly important for companies who are environmentally conscious in water production. There is also a push to save on their water waste costs, to avoid penalties from water boards.

Other Segments

The UK is full of industries which use Deionised Water and has the potential to continuously grow. More companies are transitioning to generating their own consistent supply of water, which saves money on monthly water expenses.

RO Water Filter Systems

designed specifically for you.

Expertise you can trust

with over 20 years of industry experience.

Take a look at our standard range of RO Machines.

Ready to take the next step?

Give us a call or fill out the form below.


After discussing your requirements, we will ideally meet with you to get an idea of the area you would like your system installed. We can take measurements and then design a system tailored for you.

Rental Packages

We offer great monthly payment packages for all our systems. At the end of the rental agreement you will have options to renewing your contract, buying the system or giving it back to us.

Lifetime Support

We value our customers, therefore we will always be available for assistance when you need us. You can use our Live Chat function if we are in office, for super quick responses to your queries. 

Contact Us

Get extensive information regarding our products and services by giving us a call. Our number is 01244 506 860, open Monday to Friday 9am-5pm. Alternatively,  email us on

Fluid Science supplies Highly Purified Water, Deionised Water, Demineralized Water to our ever expanding customer database consisting of Dental Surgeries, Pharmaceutical Manufacturers, Testing Laboratories, Printing Companies, Critical Cleaning, Industry, Science based organisations and many more.

EP Grade Water has Conductivity of less than 5.1 microsiemens, Nitrates of less than 0.2 ppm, Heavy Metals of less than 0.1 ppm, TVC of less than 100, Chlorides of less than 70 ppm, Sulphates of less than 250 ppm, pH between 5-8, Residue on Evaporation of less than 100 ppm and it passes the Oxidisable Substances Test.

The grade of water known as EP Water is recognised worldwide and has many applications including product testing, analytical work and manufacturing.  Many companies specify the use of EP Water in their processes to ensure that a specific level of quality is adhered to, particularly where unwanted trace elements or minerals could affect the outcome. 

Scroll to Top