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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.

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.