Drinking Water Tank Supplier / Manufacturer Malaysia

Reliable Drinking Water Handling

Refined Polymers Sdn Bhd manufactures and supplies premium drinking water tanks for water use, storage and transport. We are synonymous with the trusted POLYTANK® brand that is globally accepted for the use with drinking water. You can use the tanks to store harvested rainwater, and even store water supplied by water schemes for drinking and other purposes.

POLYTANK® products have been widely adopted for usage in the domestic, commercial, industrial and agricultural industries. The tanks can be use as part of a rainwater harvesting system, to be environmentally friendly to minimize water wastage as well as saving costs.

Rotationally molded drinking water tanks 

Rotationally molded plastic tanks provide enhanced structural integrity and durability against impact, puncture or tears. Also, the products are resistant to rust and corrosion.  The rotationally molding process includes UV inhibitors for maximum protection against UV sunlight damage.

 The rotationally molding process achieves a smooth interior that not only allows easy cleaning but also protects against bacteria and fungus growth. Rotomolded POLYTANK® are typically available in black colour. However, you can choose custom colours for a minimum order quantity of 20 units.

Why Linear Medium Density PolyEthylene (LMDPE)

As a customer, you want to ensure the drinking water tank you purchase fits the purpose and made using the best quality materials. POLYTANK® drinking water tanks are rotationally molded from premium grade corrosion-resistant Linear Medium Density PolyEthylene (LMDPE). 

The material does not rot or rust with time, and thus the tanks typically can last at least 20 years in outdoor for black colour. Ultimately, drinking water tanks made from LMDPE material are robust enough, so you can expect zero leakage, provided if proper installation is followed.

Storage capacity

Drinking water tanks are available in a variety of sizes and dimensions. The POLYTANK® has a different range of storage options, from 227 litres up to 4000 litres capacity.

Water safety

Is tap water safe to drink? Well, in case it’s harvested rainwater, then it’s more often than not safe for drinking without the need for further treatment or boiling. If you are storing water from other sources, then it’s prudent to ensure its safe for human consumption. Drinking water tanks should be checked regularly to ensure consistent water quality.

The water must be free from any contamination, pollution, bacterial growth or leakage. In case you test your water quality, you can subsequently compare the results with the guideline values from relevant authorities in your area. It’s important to periodically clean, disinfect and sterilize your drinking water tank. POLYTANK® products can be easily washed using traditional detergents and a piece of cloth.

One of the profound features of our drinking water tanks is a well-fitting lid to ensure utmost water safety. Our drinking water tanks comply with relevant requirements for the products used in the storage and transportation of water meant for human consumption.

Drinking water tank maintenance

When it comes to large scale commercial and industrial applications, it’s highly recommended that you establish a comprehensive and robust water sampling and monitoring program to ensure water quality from source to tap. Ultimately, all companies and building owners must ensure proper maintenance and safety of their water service installations, especially drinking water tanks. 

Looking for a drinking water tank manufacturer and supplier? Get in touch with Refined Polymers Sdn Bhd to discuss your water tank requirements. Enjoy excellent savings, discounts and superb value. Your order will be shipped directly from our state-of-the-art factory in Selangor, Malaysia.



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