Supreme overhead tanks range from 100 litres to 10,000 litres. In comparison, underground water tanks range from 500 litres to 6,000 litres and can be extended up to 90,000 litres, catering to the requirements of residential, commercial, and industrial applications.
Supreme Plastic Water Tanks are carefully crafted to meet the highest standards of durability, hygiene, and thermal insulation. Utilising advanced rotational molding technology and 100% virgin food-grade HDPE plastic, these water storage tanks offer bacterial resistance and exceptional performance for residential, commercial, and industrial water storage needs. From overhead water tanks to underground water tanks and loft tanks, Supreme delivers innovative and reliable solutions for every water storage requirement.
Supreme water tanks, featuring multiple protective layers ranging from two to five, are thoroughly tested and certified to meet IS standards, offering superior UV stability, thermal insulation, and resistance to bacterial growth. This ensures that stored water remains clean and safe year-round.
Why Choose Supreme
Plastic Water Tanks for Your Water Storage Needs
Plastic Water Tanks offer several advantages over traditional materials, like durable build, lightweight design, and corrosion resistance, resulting in a longer lifespan and lower maintenance needs. Key benefits include:
Hygienic Water Storage
Made from non-toxic, 100% virgin food-grade HDPE plastic, Supreme tanks prevent chemical leaching, ensuring water remains pure for drinking and other purposes.
Thermal Insulation for Maintaining Water Temperature
Multi-layer foam designs keep water cool during summer and prevent freezing in winter.
UV Resistance that Enhances Safety
Tank surfaces are specially engineered to withstand sunlight degradation, preventing brittleness and cracking over time.
Bacterial Resistance
Supreme Water tanks have an antibacterial inner layer that actively prevents bacterial growth, ensuring safe and hygienic water storage for every household.
Durability and Strength of Plastic Water Tanks
Reinforced ribbed structures and layered walls enhance resistance to impact and pressure variations, preventing bulging or warping.
Low Maintenance Compared to Other Materials
Smooth inner surfaces reduce algae and sediment buildup, making cleaning easier and enhancing the product's durability.
Environmentally Friendly Water Storage Tanks
Supreme tanks are recyclable and manufactured using sustainable methods to minimise their environmental impact.
Water Tank Capacities
and Specifications
Supreme Plastic Water Tanks come in a range of sizes and
configurations to suit various water storage needs.
Capacities of Water Tanks
Supreme overhead tanks range from 100 litres to 10,000 litres, while underground water tanks range from 500 litres to 6,000 litres and can be extended up to 90,000 litres, catering to the requirements of residential, commercial, and industrial applications.
Shape and Orientation of Various Types of Water Tanks
Available in cylindrical overhead tanks, modular underground tanks, and space-efficient loft models with ergonomic designs.
BIS Certified Water Storage Solutions
Supreme complies with BIS (Bureau of Indian Standards) and other international quality standards, undergoing thorough testing to ensure leak-proof performance and durability.
Layer Variations of Water Storage Tanks
2, 3, 4, and 5-layer designs, each offering increasing levels of UV protection, thermal insulation, and antibacterial properties.
HDPE Plastic Water Tanks
100% virgin HDPE plastic, food-grade and FDA approved, ensuring optimal chemical stability and safety.
Types of Water Tanks: Overhead Water Tanks and Underground Water Tanks
Siltank Overhead Water Tanks
Supreme's Siltank overhead water tank series is made from 100% virgin material and features multiple layers for durability and thermal insulation. Available in capacities from 100 to 10,000 litres, these tanks are available in two, three, and four-layer options, designed to withstand environmental stresses and maintain consistent water temperature year-round. Siltank is a robust, rotationally moulded tank with UV stability, thermal insulation, strong covers, and assured full capacity. It has been tested to exceed BIS parameters and is ideal for both homes and commercial facilities.
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WeatherShield Water Storage Tanks
The WeatherShield overhead water tanks feature a five-layer design with antibacterial properties, all-weather resistance, and excellent heat and UV-ray resistance. This helps keep the stored water cool even during the hottest summers, ensuring thermal stability and long-lasting durability for outdoor use. Available in capacities ranging from 500 to 1500 liters and three attractive colors, these tanks are ideal for modern residential and commercial spaces that require durable, high-performance plastic water tanks. It has a water level indicator, a pump controller, and built-in lifting hooks for easy handling.
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ECOSIL Plastic Water Tanks
The ECOSIL water tanks have a unique four-layer design with antibacterial protection in the inner layer. Made from 100% virgin, food-grade HDPE, they prevent bacterial growth and withstand harsh environmental conditions, including UV rays and heavy rain, making them a dependable choice for safe water storage. They offer maintenance-free storage with high impact strength.
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CopperShield Water Tanks
CopperShield water tanks feature a copper-infused inner layer that safeguards water from microbes, including bacteria, fungi, and algae. Their sleek tan copper finish not only enhances hygiene but also symbolises durability, making them suitable for both residential and commercial applications. Available in 3 capacities, 500ml, 750ml, and 1000ml, these water storage tanks have a 4-layer construction.
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Amrutam Underground Tanks
Amrutam underground water tanks offer a durable, hygienic, and maintenance-free water storage solution, featuring a unique single-piece rotationally molded design that ensures 100% watertight performance and resistance to corrosion and biological growth. Their modular construction allows for customisable capacities up to 90,000 liters, enabling efficient space utilisation and easy installation with minimal excavation requirements.
Read MoreSuperior Material Quality and
Construction of Supreme Water Tanks
The hallmark of Supreme Plastic Water Tanks is its use of high-quality materials and
precise manufacturing. Tanks feature multi-layer rotomolded construction incorporating:
Outer Layer of Supreme Water Storage Tanks
Designed for UV stability and mechanical protection against harsh environmental conditions.
Thermal Insulation as the Middle Layer in the Plastic Water Tanks
In some models, a foam layer acts as thermal insulation, helping to maintain the stored water temperature.
Food Safe Inner Layer of Water Tanks
Smooth, hygienic surface made of food-safe HDPE that prevents microbial growth.
Robust Ribbed Reinforcement
A unique rib design provides structural strength, preventing bulging when filled and helping it maintain its shape over many years.
Installation Guidelines
for Supreme Water Tanks
Site Selection and Preparation
The first step in installing an overhead water tank is choosing a strong, flat, and stable spot that can support the tank's weight when it's full. For rooftop and terrace setups, the base must be solid enough to support the weight of the tank, water, and any additional fixtures or equipment. The surface should be clear of debris, sharp objects, or uneven areas that could affect the tank's stability.
Mounting and Support Structures
Supreme overhead tanks feature built-in hooks or lifting provisions, making installation easier. The support structure typically comprises reinforced concrete slabs or steel frameworks, carefully designed to distribute weight evenly. Ensuring proper alignment and securing the tank’s position is essential to prevent tilting or shifting over time.
Tank Placement and Leveling
Careful lowering of the tank with mechanical hoists or cranes is done to avoid damage. Once in place, the tank is leveled accurately using spirit levels, and all inlet, outlet, and vent connections are temporarily sealed to prevent debris from entering and water from spilling during the process.
Inlet, Outlet, and Vent Connections
Precise drilling and fitting of inlet, outlet, and vent pipes are essential for optimal operation. These pipes are attached using rubber seals or gaskets to prevent leaks. The inlet pipe should be placed about one inch above the tank’s bottom to ensure proper water filling and drainage.
Cover Installation
Based on site load conditions, an appropriate cover is chosen. For pedestrian areas, a lightweight plastic cover filled with concrete is recommended, offering sufficient support. In zones with vehicle traffic, a heavy-duty GRP (Glass Reinforced Plastic) cover, reinforced with a 150mm thick PCC (M150 grade), is necessary. The cover must be securely fixed to prevent accidental dislodgement.
Backfilling and Water Filling
Backfilling should be done gradually in layers approximately 250mm thick, compacted to at least 90% of the Proctor density to ensure stability. During backfilling, the tank is partially filled with water (up to one-third of its capacity) to counter external pressure. The backfill material must be inert, granular soils, such as sand or gravel; using clay or peaty soil is strictly discouraged. The process continues until the tank is completely filled and supported.
Final Checks and Testing
Before commissioning, all connections are inspected, and leak tests are performed by filling the tank with water up to maximum capacity. Any issues are addressed, and the tank is prepared for operation.
Excavation and Site Preparation
The initial step for underground tank installation is excavating a pit approximately 600mm larger in diameter or length than the tank. The excavation must be level, and the base should be prepared with a 150mm thick PCC (minimum M150) slab or a flat, stable foundation to distribute the tank’s weight evenly. The site must be free of rocks, peaty soil, or organic materials that could compromise stability.
Support and Base Building
A smooth, compacted layer of sand, gravel, or stone dust is laid down to create a stable base. This layer is leveled carefully to avoid tilting or stress points on the tank. Using inert, fine granular material helps ensure the tank remains free of cracks or punctures over time.
Tank Lowering and Alignment
Using cranes or mechanical lifts, the tank is carefully lowered into the excavated pit, ensuring it stays vertical and centered. Rubber gaskets or seals are applied at connection points. Intermediate pipes and vent pipes are connected using rubber seals and interconnecting pipes to ensure all joints are airtight and leak-proof.
Connection and Assembly
For modular tanks, individual sections are connected using matching holes and connecting pipes, with joints sealed to prevent dirt or water from entering. The entire assembly is checked for alignment and stability before proceeding to backfilling.
Backfilling Procedure
The excavation around the tank is backfilled in layers, with each layer compacted to at least 90% of the Proctor density. The backfilling material should be inert granular soil, such as sand or gravel, avoiding clay, peat, or organic material that could reduce its strength.
Water Filling and Final Cover
Once backfilling is finished, the tank is filled with water up to 25-30% of its capacity to create internal pressure for additional compaction and to check for leaks. The final water filling is then done gradually, ensuring the backfill process is synchronised to stabilise the tank and soil. The top of the tank is afterward sealed with a concrete slab or a suitable cover frame, depending on load conditions.
Post-Installation Inspection
The installed tank undergoes a thorough inspection and testing, including leak tests and structural checks, to ensure it meets all operational and safety standards before being put into service.
Why Supreme Water Tanks Lead the
Market: A Comparative Overview
Supreme provides unmatched value through innovative technology, rigorous quality
assurance,and customer-focused services. Supreme Plastic Water Tanks distinguish themselves through:
|
Feature |
Supreme Water Tanks |
Other Water Storage Tanks |
|---|---|---|
|
Antimicrobial Technology |
Incorporate advanced antimicrobial agents, including silver nano and copper shield technology, embedded in the inner layers, to provide continuous inhibition of bacteria and microbes. |
They usually lack built-in antimicrobial protection, relying instead on regular cleaning and maintenance to mitigate microbial growth. |
|
Bacterial Resistance |
Engineered with self-sanitising surfaces that eliminate up to 99.9% of harmful microorganisms, preventing biofilm formation inside the tank. |
Limited or no active bacterial resistance, leading to a higher risk of contamination and biofilm buildup if not cleaned frequently. |
|
Material Quality |
Made from 100% virgin, food-grade, BPA-free raw materials, ensuring water purity and compliance with BIS and NSF standards. |
Many use recycled or lower-quality plastics that may compromise water safety and durability. |
|
Maintenance Frequency |
Reduced cleaning needs due to antimicrobial action, extending water freshness and minimising bacterial growth. |
Require more frequent and rigorous cleaning cycles to maintain hygiene and water quality. |
|
Longevity and Durability |
Multi-layer construction, including UV-resistant and corrosion-resistant outer layers for enhanced tank life. |
Typically, single- or double-layer tanks offer less protection against UV degradation and corrosion, thereby shortening their lifespan. |
|
Certifications and Standards |
BIS certified, NSF certified for quality and safety adherence. |
Vary widely, often lack certifications specific to water safety and hygiene. |
|
Layer Options |
Available in 2, 3, 4, and 5-layer constructions for thermal insulation and enhanced durability |
Mostly single or double-layer tanks without thermal insulation |
|
Capacity Range |
An extensive range from 100 liters to 10,000 liters for overhead tanks; underground tanks up to 90,000 liters with a modular design |
Varies widely, generally up to a few thousand liters without modular options |
|
Warranty |
Manufacturer-backed warranties offering reliability assurance (varies by model) |
Limited or variable warranty coverage |
Certifications, Standards, and Warranties
Covering Supreme Water Tanks
Supreme Plastic Water Tanks proudly hold certifications including BIS and FDA approval, ensuring compliance with health, safety, and environmental standards. Every batch undergoes rigorous quality control tests, from sourcing raw materials to final leak and pressure checks.
Backed by a comprehensive warranty, Supreme guarantees customers of product reliability and optimal performance. The warranty covers manufacturing defects, offering peace of mind, and this commitment to quality and after-sales service.
FDA
BIS
Frequently asked questions
Are Supreme tanks suitable for storing drinking water?
Yes, made from 100% virgin food-grade HDPE, fully certified for safe drinking water storage.
How long do Supreme Plastic Water Tanks last?
Designed for durability, they can last nearly 50 years with proper installation and maintenance.
Does Supreme offer underground water tanks?
Yes, Supreme provides Amrutum underground water tanks, which feature modular designs with leak-proof and durable construction for efficient space utilisation.
Connect with Supreme Trusted Nationwide
Looking for trusted plumbing pipes and fittings for your next project? Whether you're working on a residential building, commercial complex, or industrial facility, Supreme offers reliable, high-performance solutions backed by expert support and a vast dealer network.
With quick product availability, prompt technical assistance, and a strong on-ground presence, we’re here to make your plumbing journey smooth and stress-free.