Great Water Video Channel

Great Water is an exclusive national distributor of innovative water systems built with quality and performance in mind. Developed specifically for plumbing professionals, our systems are easy to install, easy to set up and maintain. Our water pressure boosting systems are second to none, and we are the only company offering a Pump Motor Lifetime Warranty on our Boost-a-Main systems. We offer a 10 year warranty on our water softeners, and a 10 year warranty on composite accumulators.* The accumulator range offer versatility and flexibility and are available through your local plumbers merchants. We are there to help the plumbing professionals fit water systems which are unique and have a warranty back up, to give you the edge and peace of mind.

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  • • 01/11/2023

    Great Water Accumulators

    Provess Premium Composite Accumulators

    Provess Composite Accumulator Vessels, are unique in design and construction. Unlike all other accumulator tanks the Provess Tank system stores the water between the outer shell and the inner bladder.

    This eliminates stretching and possible failure of the bladder. It also makes bladder removal and cleaning not only possible but easy. Due to this unique technology it is possible to increase the pressure differential and therefore the net volume of stored water.

    The Provess Tank range is manufactured in Europe using the latest composite materials & technology.

  • • 01/11/2023

    Great Water Pro Series Water Softener

    Made To Be Better:

    The Pro Series water softeners have been developed using all of the 53 years of engineering excellence at our disposal and are wholly manufactured in our dedicated factory using the latest robotics and quality control standards. Our patented vessel design ensures great water quality throug hout the range of flow as well as efficient use of salt and water.

    • Full 1” valve on all models

    • Plug in and play set up

    • Super fast regeneration

    • Patented LamFlow® system = Softer water and less salt

    • Mega-Flow SUPER water-flex™ Stainless steel pipes supplied as standard.

    • FlexBrain® Auto adjusting controller meters, regenerates and adjusts salt dosage

    • Uberfine® softening resin = Faster exchange kinetics for fast efficient regeneration. Just 9 minutes on Pro Series 1400.

    Our no compromise approach to design and engineering means better stronger products which last longer

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    • 01/11/2023

    Great Water Boost-a-Main

    What is Boost-a-main?

    Boost-a-Main is our unique system to increase mains water pressure and flow using Kinetic Capture technology.

    HOW DOES IT WORK?

    With systems suitable for any size of home the Boost-a-Main system takes the available mains water and stores it under pressure in the accumulator. This captures the kinetic energy of the water, the system then increases the amount and pressure of the stored water using our unique Mag Drive shaft-less pump technology. This pressurised stored water is then used to supplement the available mains water supply at pressures up to 4.5 bar and flow rates up to 130 litres per minute. Truly enough to satisfy even the most demanding of homes. Our model 15 can even deliver up to 300 litres per minute on 42mm pipework.

    WHY FIT BOOST-A-MAIN?

    Poor mains water pressure affects thousands of homes and businesses. Increasing development together with the popular trend towards mains fed plumbing systems, unvented cylinders, combination boilers and high performance showers means that more of us are demanding more from the mains water supply. Modern homes have multiple bathrooms and often feature en-suite facilities to all bedrooms. You don’t have to look back far into the past to see a time that one (indoor) bathroom was the expectation. Water supply infrastructure was not designed for the modern home and often dates back to Victorian times.

    GET YOUR SHOWERS WORKING PROPERLY!

    Many modern European taps, showers and terminal fittings are designed for a 3 bar operating pressure to deliver the quoted flow rates. Unvented cylinders operate best at 3 - 3.5 bar pressure. Supplied with less the systems often disappoint despite great expense.

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    • 01/11/2023

    Boost-a-Main in Dulwich

    Boost-a-Main system

    Property with a Great Water boost-a-main and accumulator installed.

  • • 01/11/2023

    Great Water Inside a Boost-a-Main

    • Mag Drive eliminates troublesome shaft seals and all heat build up.

    • Our pump motor has no moving parts is not subject to wear and will last a lifetime*

    • No moving parts means no heat build up and no noisy fans