My Cart
Toggle Nav

VA DOS EXACT SEKO - pH/FCL + pH and FCL Sensor

Add to Wish List

Choose the necessary configuration

In stock
In stock
In stock
Secure Payment
Enter a value ...
inc VAT
Product code


For the VA DOS EXACT station, you can purchase the ORP measurement KIT - 9900102025N

The VA DOS EXACT SEKO station (pH/FCL) is a larger range of automatic dosing stations, which measure and control pH and free chlorine levels using sensors. Peristaltic dosing pumps then provide dosing of pH+ or pH- and liquid chlorine. The package includes: automation with peristaltic pumps, pre-filter, cell with flow regulation for sensor installation, fittings for injector installation into the pipeline, pH+ amperometric FCL sensor, pH 4 / pH 7 calibration solutions, containers for sensor storage, injection valves, suction baskets, and hoses for chemicals.

Easy-to-set multi-parameter dosing device with a clear 2-line display and flow sensor. Thanks to the precise dosing of chlorine based on direct measurement of free chlorine in the pool water using an amperometric sensor, this automatic dosing station is suitable for both private and hotel pools.

Reduced chemical dosing with a peristaltic pump - thanks to the replacement of the original 6x10 hose with a 3x7 hose (S9900106234).

Power supply: 100 -- 240 VAC 50/60 Hz
Switch: on the side of the automation
Pump flow: 0.4 l/h; 1.5 l/h; 5 l/h (depending on the dosing mode - 6x10 hose)
Dosing modes: ON/OFF, OFF, PROPORTIONAL (shortening the dosing time when approaching the set value)
Pump status: pause - running
Maximum back pressure: 1.5 bar
Input signal: 100÷240 V
Electrode regulation: automatic
Measurement range and accuracy:
  -  0÷14.0 ± 0.1 pH
  -  0÷5.0 ± 0.1 ppm
  -  0÷100 °C (PT100 probe - temperature compensation: manual/automatic, probe upon request)

Level sensor: pH, chlorate

Measurement cell:
  -  Input and output hose: 8 x 12 mm
  -  Pressure 10 bar
  -  Temperature 60 °C
  -  Flowmeter with magnetic float (optimal flow value 60 - 70 l/min)
  -  FCL sensor (amperometric platinum-like sensor)
  -  pH sensor - held above the FCL sensor


This product has 12 month warranty. In the event of a product breakdown within the warranty period, you should contact us as soon as possible.

The Buyer has the right to make his defective goods claim within 12 months of accepting the goods. If a defect manifests itself within six months of the Buyer accepting the goods, such goods are presumed to be defective at acceptance unless the Seller proves otherwise.


Should you require any further information, please email where we will respond to your request quickly.

More information Terms and conditions


This product is in stock at our warehouse and is ready for Standard or Express delivery Service.

Delivery – Mainland UK

Delivery Times: - Standard delivery: 1-2 weeks

Most of our products, when ordered by 12 PM  Monday to Friday, will be dispatched for next-day delivery . In cases where items are not in stock or are special orders, delivery times may be longer.

Rest assured, we will contact you beforehand to provide an estimated delivery date.

If you have specific delivery instructions, such as gifting or a required delivery date, please include them in your order.

 If your billing address is different from the delivery address, you can provide the latter separately in the order form. We will accommodate the delivery address if possible under contractual conditions.

Please note that some areas of Scotland, Northern Ireland, the Isle of Man, and the Isle of Wight may incur extra carriage charges.

Please check your delivery

If you sign for a delivery as "OK" and later discover that it's damaged, our carriers will not accept liability, and you may be charged for the damaged items. In such cases, we will make a delivery charge for replacement items.

Please sign for your delivery as "UNCHECKED" if you're unable to thoroughly check it upon receipt. If there is any damage to the package, no matter how small, please sign for it as "DAMAGED". We cannot make claims for any damaged items that haven't been signed for as "UNCHECKED" or "DAMAGED".

If you sign for your goods as "DAMAGED", please notify us within 72 hours by email at

More information Terms and conditions

Write Your Own Review
You're reviewing:VA DOS EXACT SEKO - pH/FCL + pH and FCL Sensor
Your Rating