Dual water softener OP DUO 100-210
Code: 6306/OP 6306/OP2 6306/OP3 6306/OP4 Choose variantProduct detailed description
Double Water Softener OP DUO 100-210 is a reliable solution for a continuous supply of softened water, combining advanced control technology with efficient regeneration and flexible operation modes. Ideal for commercial and light industrial use or for residential buildings.
Continuous supply of softened water
The dual water softener OP DUO 100-210 is designed for continuous operation without interruption for regeneration. Thanks to two pressure vessels with filtration media and one tank for regeneration salt, it allows a constant supply of treated water.
Pentair Autotrol 278/764 TWIN control valve with volumetric regeneration
Pentair Autotrol control valves utilize a unique camshaft and control disc system, characterized by high reliability and durability. Due to their modular design, they are universally applicable for a wide range of applications.
Smart control unit Logix 764
This unit offers several levels of settings, the option to adjust the timing of individual cycles, and a history mode. In the event of a failure or downtime of one pressure vessel, it automatically switches to simplex mode, allowing continued operation with just one vessel.
Non-stop operation
The Autotrol 255 TWIN valve is exceptional because each pressure vessel has its own fully functional valve, allowing for the creation of a dual system. It offers 2 operating modes: alternating and parallel. Switching between these modes is easily done via the Logix 764 control unit.
Two operating modes for maximum flexibility
- Parallel mode – both pressure vessels operate simultaneously, regeneration occurs alternately so that one vessel is always in operation.
- Alternating mode – only one vessel is active at any time, while the other is ready for immediate use after the first vessel's capacity is exhausted.
Practical external by-pass
The device is equipped with an external by-pass with 1“ connection, allowing easy downtime of one or both tanks during maintenance or service.
Technical specifications:
Control valve: Autotrol 278/764 TWIN
Connections (inlet/outlet): 1" external thread
Filtration media: Resinex KW-8
Operating pressure: 1.38 - 8.61 bar
Hydrostatic test pressure: 20 bar
Operating temperatures: 2 - 38°C
Ambient temperature: 0 - 50 °C
Electrical voltage: 230V/50Hz
Power consumption: 5W
Salt tank: PP
Warranty period: 3 years
| Name | OP DUO 25 | OP DUO 35 | OP DUO 45 | OP DUO 60 | OP DUO 75 |
| Amount of media | 2 x 100 l | 2 x 35 l | 2 x 45 l | 2 x 60 l | 2 x 75 l |
| Volume of lower pad | 0 | 2 x 2 l | 2 x 2 l | 2 x 3 l | 2 x 4 l |
| Average salt consumption | 3.0 kg/1 regeneration | 4.2 kg/1 regeneration | 5.4 kg/1 regeneration | 7.2 kg/1 regeneration | 9.0 kg/1 regeneration |
| Water consumption | 100 - 125 l/1 regeneration | 140 - 175 l/1 regeneration | 180 - 225 l/1 regeneration | 240 - 300 l/1 regeneration | 300 - 375 l/1 regeneration |
| Pressure vessels | 2x- 9x35“ | 2x - 10x44“ | 2x - 10x54“ | 2x - 12x52“ | 2x - 13x54“ |
| Average diameter of the vessel | 2 x 231 mm | 2 x 258 mm | 2 x 258 mm | 2 x 310 mm | 2 x 335 mm |
| Total height | 1095 mm | 1325 mm | 1590 mm | 1550 mm | 1590 mm |
| Salt tank | 75 l | 75 l | 150 l | 150 l | 200 l |
| Diameter of the salt tank | 320 mm | 320 mm | 540 mm | 540 mm | 540 mm |
| Mounting height of connections | 944 mm | 1176 mm | 1434 mm | 1390 mm | 1434 mm |
| Filter capacity for 1 °N (dH) | 2 x 100 m³ | 2 x 140 m³ | 2 x 180 m³ | 2 x 240 m³ | 2 x 300 m³ |
| Nominal flow - one vessel* | 1 m³/h | 1.4 m³/h | 1.8 m³/h | 2.4 m³/h | 3 m³/h |
| Nominal flow - 2 vessels in parallel** | 2 m³/h | 2.8 m³/h | 3.6 m³/h | 4.8 m³/h | 6 m³/h |
| Flow during backwash | 0.5 m³/h | 0.6 m³/h | 0.6 m³/h | 0.9 m³/h | 1.1 m³/h |
* Nominal flow when using alternating mode, where water flows only through one pressure vessel.
** Nominal flow when using parallel mode, where water flows through both pressure vessels simultaneously. During the regeneration (1 to 2 hours) of one of the pressure vessels, the flow must be reduced by half. After the regeneration is complete, full performance of both pressure vessels is available again simultaneously.
- Regeneration salt and catex filtration media can be purchased at our online store.
- A pre-filter for mechanical impurities must be installed before each softener.
- It is necessary to have a connection to the drain near the filtration, where settled calcium, iron, and manganese from the filtration will be discharged.
Installation and service of the device
Installation and transportation will be provided by our own service technicians (we have 14 authorized service technicians throughout the Czech Republic and Slovakia). If you are interested, we would be happy to provide you with a price quote. The installation cost depends on the complexity and the materials used (connecting hoses, valves, etc.). If you are interested in installation, please inform us about it in the note in the cart ("Add note for the seller").
We recommend performing service exchanges regularly once a year. The price for a service exchange is 1,990 CZK + travel costs, which is charged at a flat rate of 590 CZK (for Prague and Brno 990 CZK) if the technician's trip is combined with other installations or services along the way.
Additional parameters
| Category: | Water Softeners |
|---|---|
| According to the connection: | On the water supply line |
| According to the type of filter: | For hard water, For water from a well |
| According to the variant of water treatment: | Economic option |
| According to usage: | For industry |
| By type: | Katexové |
| Product type for water treatment: | Water Softeners |
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