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25kg Sodium Bisulphate - Pool pH Balancer

Product Code: RAW00065

Industrial Strength Product

Perfect For Swimming Pools

Lowers The pH

Sodium bisulphate is a chemical commonly used in swimming pools to adjust the pH level of the water. It is also used in various industries, such as food and beverage, cleaning products, textile, water treatment, and agriculture, for pH control and as a preservative, sanitiser, and fertiliser.


    01634 245666

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    SKU RAW00065
    £34.00
    £34.00
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    Sodium bisulphate is a chemical commonly used in swimming pools to adjust the pH level of the water. It is also used in various industries, such as food and beverage, cleaning products, textile, water treatment, and agriculture, for pH control and as a preservative, sanitiser, and fertiliser.


      01634 245666

      Have a question about the product? Our team are happy to help

      Product Description FAQs How to use Delivery information Reviews

      Product Description

      Sodium Bisulphate is a granulated, high-quality pH reducer, specifically designed to lower alkaline water conditions. Overly alkaline water can cause scaling, cloudiness, and reduced chlorine efficiency. Our product works diligently to counteract these issues, promoting clear water and optimal sanitizer effectiveness.

      Easy to use and fast-dissolving, our Sodium Bisulphate ensures that achieving the perfect pH balance is both straightforward and efficient. With its high purity and consistent granule size, it provides predictable and reliable results every time.

      Frequently Asked Questions

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      How to use

      Please Note

      Always ensure you're using personal protective equipment like gloves and goggles when handling pool chemicals to prevent direct contact with skin and eyes.

      General Dosing Guideline for Sodium Bisulphate in Swimming Pools

      Initial Testing: Use a reliable pool testing kit to determine the current pH level of your pool.

      Dosing Recommendation: For a 10,000-litre pool with a pH above 7.6, typically around 100g to 150g of Sodium Bisulphate is recommended to lower the pH by 0.1 units.

      For a 50,000-litre pool with the same pH level, you'd need about 500g to 750g to achieve a similar drop in pH.

      Gradual Adjustment: It's essential to make adjustments slowly. Don't try to correct the pH all at once. If your pool has a pH of 8.0 and you want to get it to 7.4, adjust it gradually over several days, testing and adding Sodium Bisulphate as needed.

      Re-Testing: After adding the Sodium Bisulphate and allowing it to circulate for 4-6 hours, test the pH again. This will help determine if more adjustments are necessary.

      Note on Total Alkalinity: Before adjusting pH, it's a good idea to test and adjust the total alkalinity of your pool if necessary. Proper alkalinity levels (usually between 80 and 120 ppm) help stabilize pH and prevent rapid pH fluctuations.

      Delivery Information

      Orders are shipped using the APC, Royal Mail & DHL network and the delivery rates depend on order amount and location within the UK. Not all orders will fall under the free delivery option. :

      Delivery Location Order Value Delivery Cost
      England/ Scotland Mainland Delivery 3-5 Working Days £25 Free*
      Scottish Highlands 3-5 Working Days Any £6.50+
      Scottish Islands 3-5 Working Days Any £10+

      Shipping fees include handling and packing fees as well as postage costs. Handling fees are fixed, whereas transport fees vary according to the total weight of the shipment. We advise you to group your items in one order. We cannot group two distinct orders placed separately, and shipping fees will apply to each of them.

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