Bio-Pool® Saltline Duo V2 Salt Chlorinator + pH Regulation – 40 m³

Bio-Pool® Saltline Duo V2 – 2-in-1 Salt Chlorinator with Integrated pH Control

The Bio-Pool® Saltline Duo V2 is a complete, all-in-one water treatment system that combines salt electrolysis with automatic pH regulation in a single compact unit. Designed for pools up to 40 m³, it keeps your pool water perfectly disinfected and pH-balanced without any manual intervention — no separate pH controller needed.

Equipped with a self-cleaning T-type electrolysis cell and a built-in peristaltic pH dosing pump, the Saltline Duo V2 continuously monitors and corrects both chlorine production and pH levels automatically. Simply set your targets and the system does the rest. Ready to install straight from the box, complete with all accessories. Made in France by Bio-Pool.

Key Features

• 2-in-1 system: Salt electrolysis + automatic pH regulation in one device
• Self-cleaning cell: Automatic polarity reversal prevents scale build-up on electrodes
• Integrated pH dosing pump: Peristaltic pump output (1.6 l/h) for pH+ or pH- correction
• Automatic diagnostics: Alerts for low salt, insufficient flow, high temperature
• Pool cover / shutter mode: Reduces production when pool is covered
• Boost function: Temporary production increase after heavy pool use
• pH probe calibration: 1-point and 2-point calibration for accuracy
• Overdose protection: Automatic safety cutoff prevents over-dosing
• Plug & play: Complete kit — ready to install, all accessories included
• Made in France

Technical Specifications

• Pool volume: Up to 40 m³
• Power consumption: 40 W
• Salt concentration: 4.5 g/L (4.5 kg/m³)
• Cell flow rate: 100–450 l/h
• Maximum pressure: 3 bar
• pH dosing pump flow: 1.6 l/h (max back pressure: 1.5 bar)
• pH measurement range: 0–14 pH, accuracy ±0.1 pH
• Operating temperature: 0–45°C
• Dimensions (H × W × D): 380 × 270 × 110 mm
• Weight: 7 kg
• Protection rating: IP X2
• pH probe cable: 5 m
• Power supply: 230V AC 50Hz

What’s Included

• Electronic control box with wall mounting bracket
• T-type electrolysis cell with all hydraulic connectors
• pH probe (5 m cable)
• Peristaltic pH dosing pump with tubing (2 m soft + 2 m rigid)
• ½” chemical injection fitting
• ½” probe holder fitting
• Suction strainer (crépine d’aspiration)
• 2× cable clamps
• pH 4.0 and pH 7.0 calibration buffer solutions
• Winter bypass cap