ARC-25 Salt & Mineral 25g Chlorinator 50,000L

The ARC 25 Salt & Mineral Chlorinator is designed for pool owners who need a powerful, efficient and easy to maintain chlorination system. Made by CAS – Crystal Aquatic Systems, this model is built for pools up to 50,000 litres, delivering 25g of chlorine per hour to keep water sanitised and free from bacteria. Whether you have a saltwater or mineral pool, this chlorinator ensures consistent and effective chlorine production while reducing maintenance efforts.

One of its standout features is the smart self cleaning cell, which minimises calcium build up, extending the life of the premium titanium cell and keeping the system operating at peak efficiency. The power saving technology built into the unit automatically regulates chlorine output, optimising energy use while maintaining perfect pool conditions.

The ARC 25 is part of the ARC Series, which includes models such as ARC 10, ARC 35, ARC 45, and ARC 55HD, offering options for pools of different sizes. Each model is easy to install and simple to operate, featuring built in indicators for salt levels and water flow, ensuring everything runs smoothly.

With a compact, weather resistant power pack featuring IP34 protection, the ARC 25 is built to last. Plus, with a 3 year warranty for domestic use, you can enjoy peace of mind knowing your investment is protected.

Upgrade your pool system with the ARC 25 Salt & Mineral Chlorinator for a low maintenance, energy efficient and high performance solution to keeping your pool water clean and safe.

Key Features of the ARC-25

• Powerful Chlorine Production – Generates 25g of chlorine per hour, ideal for pools up to 50,000 litres
• Salt & Mineral Pool Compatibility – Works seamlessly with both saltwater and mineral pools, giving you flexibility in pool sanitisation
• Smart Self-Cleaning Cell – Reduces calcium build up for improved efficiency and extended cell life
• Premium Quick-Connect Titanium Cell – Ensures long lasting performance and durability
• Power-Saving Technology – Automatically regulates chlorine output to optimise energy use
• Built-in Salt & Water Flow Indicators – Provides real time monitoring to ensure proper system function
• Weather-Resistant Construction – IP34-rated for outdoor installation in all conditions
• Compact and Durable Power Pack – Designed for easy installation and long term reliability
• Comprehensive 3-Year Warranty – Ensures long-term reliability and peace of mind for domestic installations

Specifications for the Crystal Aquatic Systems  ARC-25

• Pool Capacity: Up to 50,000 litres
• Chlorine Output: 25g per hour
• Salt Levels: 3000 to 4000ppm
• Operating Voltage: 220 to 240V AC
• Cell Material: Premium quick-connect titanium cell with modified acrylic housing
• Power Consumption: Optimised for energy efficiency
• Dimensions: Approximately 36L x 33W x 18H cm (varies with model)
• Weight: 6.35 kg (approximate)
• Timer Options: Available with  built-in timer
• Ingress Protection: IP34-rated for safe outdoor use
• Warranty: 3 years for domestic use (1 year for commercial installations)

Installation Guide for the ARC-25

• Verify that your pool water is balanced and adjust salt levels according to the recommended range
• Mount the power pack outdoors in a well ventilated area at least 1 m above ground level
• Secure the unit using the provided mounting bracket and green wall plugs
• Connect the cell electrode in the return line using the supplied PVC reducing bushes
• Ensure the O ring is clean and lubricated with silicone grease
• Connect the power pack to a weatherproof RCD protected 10 amp outlet
• For timer models, connect the pump to the designated AC socket
• Follow the detailed installation manual to set timer functions and verify water flow
• Test the system and adjust the chlorine output before full operation

What’s in the box

• ARC 25 Salt and Mineral Chlorinator unit
• Power pack with integrated monitoring and control system
• Quick connect titanium cell with cell electrode housing
• Cell cable with moulded gold plated connectors
• Mounting bracket with green wall plugs and screws
• PVC reducing bushes for proper cell installation
• Comprehensive installation manual and warranty card