CTX Go Salt GS-40 pH salt electrolysis
CTX Go Salt GS-40 pH salt electrolysis subject to supplier availability.
Preparation time 3 - 5 days
Description
Description
CTX Go Salt GS-40 pH – Ref. 70308
The CTX Go Salt GS-40 pH salt electrolysis system offers an efficient and sustainable solution for automatic pool water chlorination. Designed for minimal maintenance, it generates chlorine from dissolved salt, keeping the water clear and disinfected without the need for additional chemicals.
This model includes automatic pH control and regulation, ensuring optimal chemical balance and a more comfortable swimming experience. Its compact design and intuitive interface make the Go Salt an ideal choice for both new residential pools and renovation projects.
The CTX Go Salt range is suitable for different pool sizes. The technical comparison below shows the features in rows and the models in columns.
For more information, please consult the technical data sheet and the user manual found in the "ATTACHMENTS" tab.

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| Features | GS-7 pH | GS-12 pH | GS-21 pH | GS-30 pH | GS-40 pH |
| CTX ref. | 70311 | 70278 | 70288 | 70299 | 70308 |
| Production (g Cl₂/h) | 6–7 | 10–12 | 17–21 | 24–30 | 31–40 |
| Pool 16–24 °C | 30 m³ | 60 m³ | 100 m³ | 140 m³ | 180 m³ |
| Pool >25 °C | 25 m³ | 50 m³ | 80 m³ | 120 m³ | 160 m³ |
| Consumption (A AC) | 0.2 | 0.4 | 0.4 | 0.8 | 0.9 |
| Voltage | 230 V AC 50/60 Hz | ||||
| Salinity | 5–12 g/L (recommended 5–6 g/L) | ||||
| Polarity reversal | 2 h / 3 h / test | ||||
| Production control | 0–100% (5 levels) | ||||
| Flow detection (gas) | Yes (always active) | ||||
| Flow switch | No | ||||
| Cover control | 1 level (10%) – voltage-free input | ||||
| External control | 2 levels (0, set%) – voltage-free input | ||||
| Pump-Stop | Yes, 1–99 min | ||||
| Salt alarm | 1 LED (high/low salt) | ||||
Swipe the table to see all the data on mobile devices.
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| Cell data | GS-7 pH | GS-12 pH | GS-21 pH | GS-30 pH | GS-40 pH |
| Minimum flow rate (m³/h) | 2 | 3 | 5 | 6 | 8 |
| No. of electrodes | 3 | 5 | 7 | 11 | 13 |
| Cell material | Methacrylate derivative | ||||
| Connection | PVC Ø63 mm (glued) | ||||
| Max. pressure | 1 kg/cm² | ||||
| Operating temperature | 15–40 °C | ||||
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