AstralPool VX 9T Salt Chlorinator for Pool and Spa Operation with Safety Backwash Protection

Designed for larger residential pool installations, the AstralPool VX 9T Salt Chlorinator delivers automated sanitisation by converting dissolved salt into chlorine directly within the circulation system. The unit operates across salt levels ranging from 3,000 to 8,000 ppm, with a recommended operating concentration of 4,000 ppm, helping maintain effective water treatment throughout normal pool use.

Generating up to 30 grams of chlorine per hour, the VX 9T is suitable for swimming pools up to 120,000 litres in temperate climates or 75,000 litres in tropical regions. Operational flexibility is supported through four programmable timer settings that allow filtration and chlorination schedules to be adjusted according to seasonal and usage requirements. The controller accommodates connected filtration equipment with a maximum current draw of 8.9 amps.

Automatic reverse polarity technology continuously assists in minimising scale accumulation on the electrolytic cell surfaces. Intelligent electronic control over polarity reversal timing helps maintain efficient chlorine generation while reducing manual maintenance requirements and supporting extended cell longevity.

The chlorinator incorporates 50mm water connections directly into the cell housing for straightforward installation. Additional operational safeguards include safety backwash functionality and run-dry pump protection. For users seeking broader pool management capability, the VX 9T is also compatible with Viron Connect integration systems.

• Reverse polarity self-cleaning cell technology assists in maintaining efficient chlorine production.
• Electronically controlled reversing cycles optimise cell cleaning intervals.
• Integrated 50mm plumbing connections support simplified equipment installation.
• Four programmable timer settings provide flexible operating control.
• Dedicated spa mode output allows coordinated pool and spa operation.
• Safety backwash functionality is incorporated into the controller design.
• Run-dry pump protection assists in protecting connected circulation equipment.
• Designed for compatibility with Viron Connect automation systems.