Underground Tank

Underground Tank Specification

Thickness
10 mm

Buttom Base
Flat base

Color
Black

Grade
Food Grade

Tensile Strength
26 MPa

Foundation
Reinforced concrete recommended

Material
High-Density Polyethylene (HDPE)

Plastic Type
Virgin HDPE

Shape
Cylindrical

Volume (L)
5000 L

Size
Standard sizes available (customizable on request)

Diameter
1000 mm

Surface Materials
Polyethylene (PE)

UV Stabilization
Yes, UV-stabilized

Leakage Protection
Seamless construction

Height
2500 mm

Inlet/Outlet Size
110 mm (customizable)

Wall Structure
Ribbed for extra strength

Installation Type
Buried underground

Temperature Resistance
-20°C to 60°C

Lid Type
Lockable HDPE lid

Underground Tank Trade Information

Minimum Order Quantity
10 Liters

Main Domestic Market
West Bengal

About Underground Tank

Specification

Code No.	Capacity (Litres)	Dia. (Inch)	Height (Inch)	Manhole Extension (Inch)	Total Height (Inch)	Manhole Dia. (Inch)	Manhole Nos.
UGWT 100-01	1000	47.2	46.6	7.8	54.5	15.7	1
UGWT 200-01	2000	55.1	64.9	7.8	72.8	15.7	1
UGWT 300-01	3000	64.9	68.8	7.8	70.8	15.7	1
UGWT 400-01	4000	70.9	76.7	7.8	84.6	15.7	1
UGWT 500-01	5000	78.7	80.7	7.8	88.5	15.7	1
UGWT 600-01	6000	84.6	82.6	7.9	90.5	15.7	1

Robust & Secure Underground Storage

Our underground tank offers a seamless, ribbed design crafted from food-grade HDPE for dependable underground storage. Its high tensile strength and UV stabilization provide long-term performance, while a lockable HDPE lid protects contents from unauthorized access and debris. With inherent temperature resistance and customizable inlet/outlet options, this tank serves industrial, residential, and agricultural needs efficiently.

Versatile Applications Across Sectors

The tank's customizable size and connection options make it a trusted solution for various applications, from rainwater harvesting to chemical and potable water storage. Its seamless construction ensures there's no risk of leakage, and the smooth internal walls facilitate easy maintenance and hygiene compliance. The use of reinforced concrete for foundations guarantees stability, even in challenging soil conditions.

FAQ's of Underground Tank:

Q: How is the underground tank installed?

A: The tank should be installed below ground on a flat, reinforced concrete foundation to ensure stability. After excavation, the tank is placed, connected using the provided or customized inlets/outlets, and then the area is backfilled according to standard procedures for underground tanks.

Q: What benefits does ribbed wall structure offer for this tank?

A: The ribbed wall structure significantly increases the tank's strength and resistance to soil pressure, reducing the risk of deformation and extending the lifespan of the installation.

Q: When should this type of tank be used?

A: This underground tank is ideal for use in settings where space-saving, security, and large volume storage are required-such as for rainwater harvesting, potable water supply, industrial liquid storage, or wastewater management.

Q: Where is the tank most suitable to be installed?

A: The tank is designed for underground installation in a variety of sites including residential complexes, commercial facilities, factories, farms, and construction grounds needing reliable, concealed storage.

Q: What is the process for customizing the tank's inlet or outlet sizes?

A: You can specify your requirements when ordering, and the manufacturer will customize the inlet and outlet sizes to match your plumbing or distribution needs before delivery.

Q: How does UV stabilization benefit the underground tank?

A: The UV stabilization protects the tank's material from degradation caused by sunlight exposure during transportation, storage, or partial above-ground use, ensuring durability and integrity.

Q: What are the key features that prevent leakage?

A: The tank utilizes seamless construction from virgin HDPE, eliminating joints and potential weak points, which ensures complete leakage protection and long-term reliability.

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