Product code: BR4000
Reverse Osmosis Antiscalant for Highly Brackish Water
Antiscalant for brackish and highly brackish water reverse osmosis with TDS up to 15,000 ppm.

Overview
BR4000 is a reverse osmosis antiscalant specially formulated for brackish and highly brackish water, with a total dissolved solids (TDS) level of up to 15,000 ppm, to control scale formation.
It can be diluted with RO permeate or distilled water before it is fed.
The treatment rate and the operating instructions are set for each system by our technical team. For technical data, a treatment recommendation for your system or a product sample, contact our technical team with a recent water analysis and your operating data.
Handling
Keep out of reach of children.
Do not breathe vapour or spray.
Avoid contact with skin and eyes.
In case of contact with skin, flush immediately with plenty of water and seek medical advice.
Wear suitable protective clothing, gloves and eye/face protection.
In case of fire and/or explosion, do not breathe the fumes.
If swallowed, do not induce vomiting: seek medical advice immediately and show this label.
Storage: keep the container tightly sealed and store in a cool, well-ventilated area below 30 °C, away from direct sunlight.
Key features
- Compatible with major RO membranes
- Suitable for RO and NF membranes
- Helps protect membrane life
- Can replace acid addition in suitable systems
Applications
Brackish and highly brackish water reverse osmosis (TDS up to 15,000 ppm).
Reverse osmosis (RO) and nanofiltration (NF) membranes.
Scale types addressed, as listed in the product sheet: calcium carbonate and calcium sulphate, calcium phosphate, barium and strontium sulphate, silica, iron and manganese.
Technical data
Specifications
- Form
- Aqueous liquid
- Colour
- Yellowish to orange
- pH (concentrate)
- below 3
- Solubility in water
- Completely soluble
- Feed water TDS
- up to 15,000 ppm
- Packaging
- 25 kg
Product data sheet
A printable A4 sheet of this product, from the same approved record as this page.
Documents
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