Salt water chlorinators work by converting dissolved chloride ions into available chlorine. Housed within the ECG are two types of electrodes called cathodes (positive charge) and anodes (negative charge). The electrodes are coated with a thin layer of a special metal called ruthenium, which is essential for the production of chlorine. As direct (DC) electric current passes through the cell, it generates chlorine gas which, when dissolved in water, provides a free available chlorine residual. This process does not result in the addition of stabilizer or balancing chemicals.
Chlorinators are installed in-line and produce chlorine only when the circulation system is operating. For these systems, a pool-grade salt, such as sodium chloride, is added directly to the pool to establish a concentration of about 3,000 to 5,000 ppm. This salt concentration is much less than that of seawater (which contains between 31,000 to 38,000 ppm of salt). Since different chlorinators require different salt concentrations, pool owners must follow the manufacturer’s instructions.
To assure proper generator function, maintaining the appropriate salt concentration is important for other reasons. Too much salt can increase the potential for corrosion and also make the water taste and feel more like seawater (salt residue on the skin after leaving the pool). On the other hand, too little salt can result in decreased cell efficiency (lower chlorine production) and shorter electrode life.
Since most of the chlorine generated reverts back to chloride again during use, the salt is automatically recycled. As a result, salt will only have to be replaced after repeated backwashing, splash out or when partially draining and refilling.
Regardless of the type of system used, a pool with a properly sized and operating ECG shouldn’t require supplemental chlorine for daily sanitizer maintenance. However, supplemental oxidizers or super chlorination may still be required on occasion (e.g., heavy bather load or for remedial treatments). Importantly, proper water balance must continue to be maintained by the pool operator. Since the chlorine produced from ECGs is non-stabilized, the use of cyanuric acid may be required in accordance with PHTA standards.
We mainly use the Badu Logic Range salt water chlorinators but have access to most other well know brands as well.
If you are interested in getting a quotation on this service, please complete the request my quotation and we will get in touch with you as soon as possible.
BADU®Logic Salt Chlorinator Features:
- Low maintenance and easy to operate.
- Clear housing for quick electrode inspection.
- Self-cleaning efficiency on electrodes for life.
- Cutting edge cell design so that electrodes do not erode.
- Fully factory tested.
- Available in 4 sizes to suit all pool applications.
- 12 month ex-factory warranty under normal operating conditions from date of purchase.
BADU®Logic Salt Chlorinator Health Concerns:
A salt chlorinator, like the Badu Logic, doesn’t directly cause health concerns when properly maintained and used. However, improper use or maintenance can lead to issues. For example, high salt levels can irritate skin and eyes, and improper chlorine levels can lead to cloudy or green water. Regular maintenance, including cleaning the salt cell and monitoring chlorine and salt levels, is crucial for safe and healthy pool use, according to pool maintenance resources.
Potential Health Concerns with Salt Chlorinators:
High Salt Levels: Excessively high salt concentrations can irritate skin and eyes, particularly for individuals with sensitivities.
Improper Chlorine Levels: If the salt chlorinator isn’t producing enough chlorine, the pool water can become unsanitary, potentially leading to skin and eye irritation, and even illnesses. Conversely, too much chlorine can also cause similar issues.
Scaling on Salt Cell: Scale buildup on the salt cell can reduce its efficiency, leading to insufficient chlorine production. This can result in cloudy or green pool water, which can be a breeding ground for bacteria.
Equipment Issues: Problems with the chlorinator itself, such as a faulty cell or incorrect installation, can affect chlorine production and water quality, potentially leading to health issues.
BADU®Logic Salt Chlorinator Operation:
A Badu Logic salt chlorinator converts dissolved salt in pool water into chlorine through electrolysis, effectively sanitizing the pool water. It’s a low-maintenance, self-cleaning system that eliminates the need for manual chlorine additions. The system comprises a control box and a salt cell (electrode) through which pool water flows. When the pump and filter run, the salt water passes through the cell, and an electrical current converts the salt into chlorine gas, which then dissolves into the water.
Salt Dissolving: The process begins with adding pool-grade salt to the swimming pool. The salt level should be within the recommended range (usually 3,200 ppm for SALTLOGIC systems).
BADU®Logic Salt Chlorinator Advantages
- Low Maintenance: The BADU Logic chlorinator boasts a self-cleaning function, reducing the need for manual cleaning and electrode replacement. to withstand South African pool conditions, offering a long lifespan.
- Cost-Effective: Salt is generally more affordable than traditional chlorine, leading to long-term cost savings.
- Consistent Chlorine Production: The system ensures a steady supply of chlorine, maintaining a balanced and sanitized pool.
- Skin-Friendly Water: Many users find that saltwater pools are gentler on the skin and eyes compared to traditional chlorine pools.
- Eco-Friendly: Saltwater chlorination is often considered more environmentally friendly due to reduced chemical consumption.
- Easy Operation: The digital interface makes it user-friendly and easy to monitor and adjust settings.
- Durable Design: The BADU Logic is built to withstand South African pool conditions, offering a long lifespan.
- Suitable for Various Pool Types: The BADU Logic is compatible with both fiberglass and marbelite pools.
- Reduced Chemical Handling: Saltwater chlorination eliminates the need for frequent manual chlorine additions.