An underground water storage tank is a readymade tank installed below ground level for storing water. Unlike overhead tanks, it does not require an elevated platform and is suited for properties where rooftop installation is not feasible or where large reserve storage is needed.
Amrutam Underground Water Storage Tanks
Supreme Amrutam underground water tanks stand out as an innovative, exceptionally valuable, and superior product. These pre-fabricated plastic tanks provide numerous benefits compared to traditional concrete and masonry tanks, with the aim of replacing them altogether. Typical tanks are susceptible to issues such as cracks, seepage, and root penetration, leading to a cumbersome and time-consuming construction process and necessitating frequent maintenance. Moreover, the lifespan of concrete tanks is often short and uncertain. In contrast, Supreme Amrutam underground tanks are free from these concerns and offer a host of additional features. They represent the optimal choice for an underground tank, serving various purposes such as home water storage, drinking water preservation, fire protection, irrigation, and more.
Amrutam Underground Water Tanks are available in two designs i.e. Vertical and Modular. These Underground Water Tanks up to 3000 litres have vertical design, whereas capacities from 6000 litres have modular design. Different modular units can be connected with each other for increased capacities up to 90,000 litres.
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Rotationally moulded - Supreme Amrutam underground water tanks are manufactured by a rotational moulding process which produces a one-piece, seamless, watertight product.
Unique single-piece patented design - Amrutam underground water tanks have a unique patented design.
Great strength - Supreme’s underground water tank is robust in design with a unique ribbed structure that provides superior structural integrity to the tank. Making it very strong to meet various loading and handling requirements.
Simple and quick installation - Amrutam ready-to-use pre-manufactured underground water tanks are light in weight and hence the installation becomes very simple and quick. The minimum requirement of excavation further saves a lot of time and costs. Installation of these plastic water tanks can be carried out even by unskilled workers with proper training. Amrutam polyethylene underground water tanks are designed for durability. With the easy and quick installation, they can be transported to the job site in a pickup van.
Minimum space requirement - Being available in a ready-to-use form with a vertical design, these underground water tanks can be installed in minimum space with minimal excavation.
100% watertight - This makes it the best choice for underground water storage.
Hygienic and safe - Free from root penetration, corrosion, and biological growth.
Provided with air-tight threaded covers - This makes it the best water tank for underground water storage.
Minimal maintenance - Supreme’s underground water tanks ensure economy over a period of time.
Long Life - Minimum 50 years of service life.
Eco-friendly
What is an Underground Water Storage Tank Used For?
An underground water storage tank stores water below ground level, making it the right solution where rooftop installation is not feasible, space is limited, or large reserve storage is needed. Supreme Amrutam underground water storage tanks are manufactured from 100% virgin food grade polyethylene, free from corrosion, root penetration, and biological growth. Unlike conventional brick or concrete sumps, Amrutam tanks are readymade, 100% watertight, and can be transported to the job site in a standard pickup van eliminating the time and cost of on-site construction.
Why is a Plastic Underground Water Tank Better Than a Concrete Tank?
Conventional brick masonry and concrete underground tanks are associated with crack formation, seepage, root penetration, and water contamination over time. Their construction is cumbersome, time-consuming, and requires repeated maintenance. Service life is often short and uncertain. Supreme Amrutam polyethylene tanks eliminate all of these problems. Being 100% watertight, they prevent seepage and infiltration entirely. The material is free from corrosion and biological growth, keeping stored water hygienic over the long term. Installation requires minimal excavation, can be completed by unskilled workers with proper training, and does not involve any civil construction work.
Why Choose Supreme Amrutam for Underground Water Storage?
Supreme Amrutam underground water storage tanks are manufactured from 100% virgin food grade polyethylene, supplied ready to use, and backed by Supreme's manufacturing standards. Applications include home water storage, drinking water reserve, fire protection, and irrigation. The air-tight threaded covers keep stored water free from contamination, and the tanks are built to deliver reliable, maintenance-free underground storage across residential, commercial, and infrastructure projects throughout India.
Which Amrutam Tank Size is Right for My Property?
Supreme Amrutam is available in two designs to suit different space and capacity requirements. The vertical design covers 1000 to 3000 litres and is suited for residential properties where space is limited, as it requires minimum excavation and can be installed in a compact footprint. The modular horizontal design starts at 6000 litres and can be connected with additional units for increased capacity up to 90,000 litres making it the right choice for commercial buildings, housing societies, and large institutional projects requiring substantial underground water reserve.
Frequently asked questions
What is an underground water storage tank?
What is the difference between an overhead tank and an underground water tank?
An overhead tank is installed on a rooftop or elevated platform and distributes water through gravity. An underground tank is installed below ground level and typically requires a pump to distribute water. Underground tanks are suited for large reserve storage and properties where rooftop space is unavailable.
Which is better — a plastic underground tank or a concrete sump?
Plastic underground tanks like Supreme Amrutam are 100% watertight, free from crack formation, seepage, root penetration, and biological growth. Concrete sumps are prone to all these problems and require repeated maintenance. Amrutam tanks are readymade, require minimal excavation, and can be installed without civil construction work.
What capacity underground water tank is right for a residential building?
Supreme Amrutam vertical design tanks are available in 1000 to 3000 litres, suitable for individual residences. For larger buildings and housing societies, the modular horizontal design starts at 6000 litres and can be scaled up to 90,000 litres by connecting multiple units.
Can Amrutam underground tanks be used for drinking water storage?
Yes. Amrutam tanks are manufactured from 100% virgin food grade polyethylene, free from corrosion and biological growth, making them safe and hygienic for drinking water storage.
How much excavation is needed to install an underground water tank?
Amrutam tanks are available in a vertical design that requires minimum space and minimal excavation. Installation can be carried out by unskilled workers with proper training, without any civil construction work.
Can underground water tanks be connected for higher capacity?
Yes. Supreme Amrutam modular horizontal units can be connected with each other for increased capacity up to 90,000 litres, making them suitable for large commercial, institutional, and infrastructure projects.
Are plastic underground water tanks strong enough for heavy soil pressure?
Supreme Amrutam tanks are manufactured from high grade polyethylene designed for underground installation. They are built to withstand soil pressure and are free from crack formation, seepage, and root penetration that affect conventional concrete tanks.
What are underground water tanks used for besides drinking water?
Supreme Amrutam underground tanks are suitable for home water storage, drinking water reserve, fire protection systems, and irrigation applications.
Can an underground water tank be relocated after installation?
Yes. Supreme Amrutam tanks are light in weight and can be transported to the job site in a standard pickup van, making relocation possible if required.
Product Usage Guide
Installation of Amrutam Underground Water Storage Tanks
