Kavery Polymers is a leading underground water tank manufacturer specializing in robust Underground Water Storage Tank solutions. As experienced underground water tank manufacturers, we deliver premium tanks engineered for subsurface installations. Our tanks feature reinforced construction to withstand soil pressure and groundwater conditions while maintaining water purity.
Colors
Capacity (Litre)
1000 1500 2000 3000 5000
Features & Benefits
Pressure Resistant
Reinforced walls withstand heavy soil and structural loads
Corrosion Protection
Advanced materials resist underground environmental conditions
Space Saving
Maximizes above-ground area utilization
Temperature Stable
Natural insulation maintains consistent water temperature
Specifications
-
100% VIRGIN FOOD GRADE

-
ANTI Microbial

-
UV STABILISED

-
STURDY DESIGN

-
DOUBLE LAYER THREADED LID

-
Available in 8 Colours

FAQS
Why choose an underground water tank over a regular tank?
An underground water tank saves surface space, keeps water naturally cool, and shields it from sunlight, dust, and external contamination.
What installation considerations are unique to underground tanks?
Proper excavation, a level sand or concrete base, and secure backfilling are essential to stabilize the underground water storage tank and prevent shifting.
Can underground tanks be used for rainwater harvesting?
Yes, an underground water tank is excellent for rainwater harvesting, storing rooftop runoff to reduce dependence on municipal water supply.
How long can water remain stored safely in an underground tank?
With a sealed lid and periodic cleaning, water stays fresh for weeks. Regular inspection keeps the underground water storage tank hygienic.
Are underground tanks suitable for both residential and commercial use?
Yes, underground water tanks are widely used for homes, apartments, hotels, and industries, offering high-capacity storage without taking up surface space.
Water Storage Solution
Reliable water storage solutions for homes, businesses, and industries





