Astral Water Tanks are manufactured using the latest computerized techniques, ensuring a premium finish and the highest standards. Made from 100% virgin and food-grade materials, these tanks are durable, stylish, and easy to handle. With threaded and inner lids in black, they inhibit insects and algae formation. The air ventilation system keeps water fresh and prevents deformation. Astral Tanks also boast uniform wall thickness for a longer, trouble-free service life. Choose Astral for top-quality, long-lasting water storage.

Astral water tanks come in capacities ranging from 500 liters to 10,000 liters. We offer different models with 2, 3, or 4 layers, as well as a variety of colors. Our loft tanks, branded as Sarita by Astral, are available in capacities from 200 liters to 1200 liters. Contact us for your specific water tank needs.

Astral water tanks are made of 100% virgin food-grade material with an anti-viral copper shield inner layer. This unique blend keeps water fresh, clean, and maintains micro-nutrients while boosting immunity, protecting against viruses/bacteria, and balancing pH.

Astral water storage tanks undergo thorough testing, including an overall migration test in distilled water. The results fall within the food-grade range, ensuring compliance with standards for safe use when in contact with drinking water.

Astral tanks are constructed using PE with UV stabilized material to combat the effects of sunlight exposure over time. The inclusion of UV stabilizers helps to minimize the harmful impact of UV light, ultimately prolonging the lifespan of the tank. Our tanks undergo rigorous testing for Accelerated Weathering exposure, demonstrating excellent results. This ensures that our tanks are protected from sunlight and the risk of environmental stress cracking.

Astral water tanks are designed to cater to various customer requirements and are available in 2 layers, 3 layers, and 4 layers models. Each layer in our multilayer tanks serves a specific purpose. In our three-layer tank, the innermost layer acts as an anti-viral layer, effectively eliminating 99.9% of microbes. The middle layer, colored black, serves as a protective barrier against sunlight. Finally, the outermost layer is a colored UV layer, providing UV resistance and incorporating a unique heat reflective technology while enhancing the tank's aesthetic appeal.

Our tanks are exclusively crafted from Polyethylene (PE) material. It's important to note that Bisphenol A (BPA) is not utilized in the production of PE. BPA is typically found in Poly Carbonate and epoxies, not in PE. PE has a proven track record of safety and does not leach chemicals when in direct contact with food or water. It has been widely used for such applications for many years, ensuring peace of mind regarding its safety and suitability for food and water storage.

Astral PE tanks, being made from virgin materials, can be repaired through plastic welding performed by a trained technician or fabrication person. If you require any repairs for your Astral PE tank, please contact Astral customer care for assistance. They will be able to guide you and provide the necessary support for any repair requirements you may have.

All Astral water tanks feature a threaded lid with a built-in air vent. This vent is essential for maintaining fresh water and preventing deformation. We recommend installing an additional air vent pipe with a mosquito and insect-proof cap for optimal performance.

Astral tanks are made of UV stabilized polyethylene materials, suitable for indoor and outdoor use. However, white loft tanks should only be used indoors and kept away from direct sunlight to prevent premature failure. When installing the tanks, ensure a plain, flat, smooth, and rigid bottom support without any gaps or debris. We recommend constructing a platform slightly larger than the tank's diameter to provide stable support.

Black tanks are highly effective in preventing light transmission, while other colors in highly concentrated form can also eliminate translucence and control algae growth. Algae formation can occur with even small amounts of light energy. However, the presence of a black color layer in the multilayer colored tank configuration, positioned between the innermost and outermost layers, helps eliminate algae growth.

PE (Polyethylene) is a highly resilient material, and damage is unlikely to occur if handled with care during transportation and installation. However, it's important to exercise extra caution during extreme cold weather conditions, as the material of water tanks can become brittle.

Our Anti-viral water tanks utilize patented active copper technology, proven to reduce 99.9% of bacteria, algae, fungus, and viruses, including SARS-CoV-2, according to international testing standards. However, these tests are conducted on specific types and strains of microbes. As microbes continuously evolve, Astral does not claim that our tanks provide protection or cure against any disease, including Covid-19. Nonetheless, the anti-viral shield is effective against many bacteria and viruses, offering protection against specific species. It is important to follow safety measures and guidelines set by the Government of India (GOI).

Our Active copper technology remains effective throughout the entire lifespan of the product, as the copper particles are embedded within the surface matrix system. As long as the surface is not chemically or physically damaged, the product's performance and effects will not be depleted. This ensures that the anti-viral and anti-microbial properties of our tanks persist over time.

The anti-viral layer in our tanks is thermostable, meaning it can withstand high temperatures without losing its effectiveness. The active copper in the inner layer is non-leachable, meaning it cannot be easily washed out or affected by normal exposure to humidity, moisture, or sunlight. Its anti-viral and anti-bacterial properties remain intact under typical environmental conditions. However, it's important to note that any structural damage to the tank's surface caused by chemical or physical treatment may impact the overall performance and properties of the product.

Indeed, our anti-viral copper shield not only offers anti-bacterial properties but also provides protection against algae and fungi. Unlike typical anti-microbial layers, which may not be effective against viruses, Astral water tanks are equipped with anti-viral properties as well. This comprehensive approach ensures that our tanks offer a high level of protection against a wide range of microorganisms, including bacteria, algae, fungi, and viruses.

Astral utilizes 100% Food Grade virgin Material in the manufacturing of their water tanks, ensuring that there is no chance of migration of foreign particles or tank material. This high-quality material ensures that the stored water maintains its original quality and properties for an extended period of time.

Astral provides a 10-year warranty on their roto-moulded water storage tanks. The life expectancy of a tank depends on various factors, such as the material used, type of water stored, indoor/outdoor placement, exposure to sunlight, temperature, and environmental conditions. Proper maintenance and considering these variables can help maximize the tank's lifespan and performance.

Our tanks are manufactured using virgin Food Grade material, ensuring the highest quality and safety for water storage. All the ingredients used in the manufacturing process are specifically selected to be safe for storing water. Our white, black, blue, green, and yellow colored tanks are in compliance with the current Indian and International Food Grade standards, providing reassurance that they meet the necessary criteria for safe water storage.

NSF certification is a validation by NSF International, ensuring products meet stringent standards for safety, quality, and performance. It covers diverse industries like food, water, and consumer goods, providing consumers and businesses confidence in product reliability. The NSF mark signifies adherence to rigorous testing and evaluation processes, enhancing trust and compliance with regulatory requirements.