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Water Softeners – Fleck Simplex 3900 Range

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Water Softeners - Fleck Simplex 3900 Range (time clock)


Simplex valves are available in both Time clock or meter controlled.
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.

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 a Duplex system is required. A duplex water softener system features two columns, once one system goes into regeneration, the next system comes into service.


CodeVessel SizeResin QuantityMax Flow
S10FLS39C40030" x 78"400 ltr14 m3/hr flow
S10FLS39C50030" x 78"500 ltr18 m3/hr flow
S10FLS39C60030" x 78"600 ltr21 m3/hr flow
S10FLS39C70030" x 78"700 ltr25 m3/hr flow
S10FLS39C80030" x 78"800 ltr28 m3/hr flow
S10FLS39C90042" x 78"900 ltr32 m3/hr flow
S10FLS39C100042" x 78"1000 ltr35 m3/hr flow
S10FLS39C110042" x 78"1100 ltr39 m3/hr flow
S10FLS39C120048" x 82"1200 ltr42 m3/hr flow
S10FLS39C130048" x 82"1300 ltr42 m3/hr flow


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Water Softeners - Fleck Simplex 3900 Range (meter controlled)


CodeVessel SizeResin QuantityMax Flow
S10FLS39E40030" x 78"400 ltr66.6 m3/hr flow
S10FLS39E50030" x 78"500 ltr83.3 m3/hr flow
S10FLS39E60030" x 78"600 ltr100 m3/hr flow
S10FLS39E70030" x 78"700 ltr116.6 m3/hr flow
S10FLS39E80030" x 78"800 ltr133 m3/hr flow
S10FLS39E90042" x 78"900 ltr150 m3/hr flow
S10FLS39E100042" x 78"1000 ltr166 m3/hr flow
S10FLS39E110042" x 78"1100 ltr183 m3/hr flow
S10FLS39E120048" x 82"1200 ltr200 m3/hr flow
S10FLS39E130048" x 82"1300 ltr216 m3/hr flow



ImageNamePrice Inc VATBuy