The underground modular rainwater tank is usually placed underground, as it is named. This tank is made from various materials such as polyethylene, steel, or fiberglass.

It will store the rainwater, and there is a filtration system that it has too. It will make sure that the water is always clean, and free from other contaminants.

 Now, before purchasing one and using it, it is better to understand more about this product. Here is the detail to know such as about the specs, and so on.

Modular Tank
Modular Tank

The Underground Modular Rainwater Tank Specs

This product is designed to collect rainwater in many places, especially in urban areas. Besides that, you can use more than one tank if it is needed since it can be suited based on your needs.

The construction of this product is made from various materials such as fiberglass, steel, or polyethylene. A modular tank like this usually has 1000-litre modules.

Besides that, can be interconnected into a 3 in 1 or 2 in 1 package. You must check the detailed explanation about this item which can be found on a manufacturer’s website.

The flexible capacities that it has is varied from 1000 liters up to more than 5000 liters. Based on many sources, the slimmest product is around 750mm wide x 2100mm high. 

If it is needed, you can equip more tools such as a booster or pressure pump. The interesting thing is that this modular tank has many series of colors.

About the Installation and Features

This underground modular rainwater tank is installed under the ground. It means that you should dig the area, and prepare the right size for this product.

Then, after it is planted there, it can be covered with many options of materials. Here are some things that you must know about the installation and features of this modular tank.

1.     Who can install it?

This modular rainwater tank storage can be installed by yourself if you know the method. However, you may need help from others since this item is big.

If you cannot do it by yourself, it is recommended to call the licensed installer or contractor. They know the right process and have the right tools to make sure this installation can be done properly.

2.     About Polyethylene Type

Meanwhile, the polyethylene or plastic ones require only a few tools. The common equipment that is used is a leveler and drill.

The materials may maybe essential, but another more important consideration is maintenance. You should do the proper regular maintenance to keep this tank in great condition.

Choose the Right Tanks with the Right Features

You may need to choose a product that is easy to inspect, maintain, and also clean. Some features must become your consideration such as the removable parts, access points, and schedule of maintenance 

You must know the UV resistance ability feature as well. It is better to have one that is UV-resistant because it can prevent the sunlight from coming inside.

Most manufacturers are coating their tank products with a UV-resistant coating. Besides that, they may combine it with some other safe materials to make the best underground modular rainwater tank ever.

For more information about Modular Tank please contact: Whatsapp/Mobile Phone: +62 811 1721 338 (Ms. Ais) or Email :