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Water Softeners – Duplex

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Water Softeners – Duplex

 

Industrial Water Equipment are one of the UK’s leading suppliers of Duplex Water Softeners. Duplex water softeners comprise of two water softening vessels, each attached to their own meter controlled valves and both vessels share one brine tank.

We only use the best valves available on the market and the valves that are best suited for the intended purpose. For Duplex systems, we use Fleck and Siata meter controlled valves.

 

Duplex water softeners allow for a constant supply of softened water to service, once one vessel has been exhausted, the next then comes online. Duplex systems are ideal for industrial or commercial applications requiring large quantities of water without interruption.

Much like the Simplex systems, our Duplex systems are available in either time clock or meter controller. The reasons for choosing a one system over another are much the same as the simplex systems.

Time clock systems are ideal for applications that do not require 24/7 soft water. The timer can be manually set to initiate regeneration at a time where soft water is least likely to be required. Timers are usually automatically set to regenerate at 1am. Whilst the system undergoes the regeneration process, a bypass valve will allow for hard water to be available. These systems are often viewed as being wasteful with regards to energy, salt and water. This is because they regenerate regardless of weather the system is exhausted or not.

Meter controlled systems are more technically advanced. They calculate the permeate flow and from that, determine when to initiate the regeneration process according to your pre entered specifications. Once the permeate flow has hit the predetermined threshold, the regeneration cycle will ensue triggering the bypass valve. Once the system is in the regeneration cycle, hard water will be made available. If you require soft water 24/7 then Duplex systems are ideal.

Fleck Duplex systems have a proven track record of reliability and durability. They are easily to install and maintenance required for the system is minimal. The technology within fleck valves is very simple but very effective. There is only the one moving part within the system which makes the possibility of system failure very low.

Our Fleck Duplex Systems are available in various different flow rates to suite your requirements.

The Fleck Duplex product range includes :

Fleck Duplex 9000

Available with a meter controlled valve in flow rates of between 500 – 3500 Litres per hour.

Fleck Duplex 2910 ES

Available with a meter controlled valve in flow rates of between 4100 – 18000 Litres per hour.

Fleck Duplex 9500

Available with a meter controlled valve in flow rates of between 5600 – 6800 Litres per hour.

Fleck Duplex 2900 NT

Available with a meter controlled valve in flow rates of between 4100 – 18000 Litres per hour.

Fleck Duplex 3900 NT

Available with a meter controlled valve in flow rates of between 2500 – 42000 Litres per hour.

We also supply and manufacture Siata Duplex water softening systems. Siata systems are renowned for their ease of use and simple, straightforward installation. These systems are used regularly within industry and commercial settings.

The Siata Duplex product range includes :

Siata Duplex 132

Available in either time clock or meter controlled in flow rates of between 600 – 4500 Litres per hour.

Siata Duplex 250

Available in either time clock or meter controlled in flow rates of between 9000– 12000 Litres per hour.

Siata Duplex 360

Available in either time clock or meter controlled in flow rates of between 20000– 45000 Litres per hour.

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