25,000L Food Grade GRP Water Tank for Schools

25,000L food grade GRP water tank designed for schools, providing hygienic drinking water storage, reliable domestic water supply, cafeteria and dormitory water support, and emergency fire protection storage with durable corrosion resistance.

Key Points Tag :

Customizable
15 years of experience
Original Manufacturer
Full product range
Shipping/Land transport
Wire Transfer

Schools are typical high-density public facilities where a large number of students, teachers, and staff require a stable and safe water supply every day.

Especially in newly built modern schools, a reliable water storage system is essential to meet various water requirements, including daily domestic water supply, drinking water storage, kitchen water supply, dormitory water supply, fire protection reserve water storage, and secondary water boosting for multi-story buildings.

Sectional Fire Water Tank Installation for Building Protection System

School Fire Water Tank

Reliable school fire water tank providing emergency water storage for dormitories, teaching buildings, and campus fire protection systems.
Drinking Water Storage Tank

Drinking Water Storage Tank

Food grade drinking water tank designed for schools, ensuring safe, hygienic, and stable water storage for students and staff.
Cafeteria Kitchen Water Supply

Cafeteria Kitchen Water Supply

Durable water storage solution for school kitchens, supporting daily cooking, cleaning, and continuous cafeteria water supply.

With excellent corrosion resistance, hygienic safety, flexible capacity design, and convenient installation, GRP (Glass Reinforced Plastic) water tanks help schools maintain a long-term and stable water supply while reducing maintenance costs.

For schools where safety and reliability are highly valued, high-quality GRP water tanks provide a practical solution that combines safety, durability, and cost efficiency.

Why Do Schools Need a Reliable Water Storage Tank?

Compared with ordinary residential buildings, schools have a much larger population, including students and staff, resulting in higher and more concentrated water consumption.

Especially during peak periods such as class breaks, lunchtime, and morning/evening hours, water demand can increase significantly.

A school water supply system usually needs to support:

  • Student drinking water needs
  • Restroom and handwashing facilities
  • Campus cleaning water supply
  • Kitchen and cafeteria water supply
  • Dormitory domestic water supply
  • Fire protection reserve water storage

Besides fire emergency water tanks, which are commonly required, additional water storage facilities can be selected based on local municipal water supply conditions.

If the local water supply is insufficient, electricity supply is unstable, or the school has multi-story buildings requiring secondary water boosting, modular water tanks can improve emergency water storage capacity and daily water supply regulation, ensuring a stable learning and living environment for students and teachers.

Campus Cleaning Water Supply

What Requirements Should School Water Tanks Meet?

1. Safe and Hygienic to Prevent Secondary Contamination

School water tanks need to store domestic water for long periods while ensuring the safety of water used by students and teachers.

The storage system should meet the following requirements:

  • Non-toxic and environmentally friendly materials
  • Smooth internal surfaces
  • No rust or corrosion contamination
  • Easy inspection and cleaning

Compared with traditional steel water tanks, food-grade resin-based GRP materials do not react with water and can maintain long-term stable performance.

2. Large Capacity Storage to Meet Campus Water Demand

The capacity of a school water tank is usually determined by:

  • Number of students and staff
  • Daily water consumption
  • Campus building size
  • Local municipal water supply conditions

GRP modular water tanks adopt standardized panel assembly designs, allowing flexible customization according to project requirements:

  • 50m³
  • 100m³
  • 500m³
  • 1000m³ and above

The modular structure not only meets the water storage requirements of large campuses but also allows convenient future expansion and upgrades.

They are especially suitable for school projects in tropical, coastal, and high-humidity regions.

School Fire Protection Emergency Water Storage

School fire safety is a major concern, and strict requirements are usually applied to fire protection facilities.

As a reliable water storage solution, modular water tanks are widely used in modern buildings. In schools, they can store emergency fire water for long periods and provide reliable protection for campus safety.

They are especially suitable for buildings such as:

  • Student dormitories
  • Libraries
  • Laboratory buildings
  • Sports halls
  • Large teaching buildings

These facilities require an independent and reliable fire water source to ensure sufficient water supply during emergencies.

Cafeteria Kitchen Water Supply

Why Are Modular Water Tanks More Widely Used in Schools in Developing Countries?

For markets such as Africa, Southeast Asia, and the Middle East, modular water tanks are more commonly used in school projects.

The main reasons include:

Unstable Municipal Water Supply

Examples:

  • Limited daily water supply hours
  • Water shortages during dry seasons
  • Insufficient pipeline pressure

Schools need water storage systems to:

  • Store 1–3 days of water supply
  • Maintain normal teaching and campus operations

Limited Fire Protection Infrastructure

Many schools need to establish:

  • Fire water storage systems
  • Emergency water supply systems

Therefore, GRP water tanks and hot-dip galvanized water tanks have strong market demand in these regions.

Reference for Matching Water Tank Panel Thickness and Height Values

Height Bottom Board Side 1 Side 2 Side 3 Side 4 Side 5 Top board
5000 mm 20 mm 20 mm 16 mm 14 mm 12 mm 10 mm 5 mm
4500 mm 20 mm 20 mm 16 mm 14 mm 12 mm 10 mm 5 mm
4000 mm 18 mm 18 mm 14 mm 12 mm 10 mm   5 mm
3500 mm 16 mm 14 mm 12 mm 10 mm 8 mm   5 mm
3000 mm 14 mm 14 mm 12 mm 8 mm     5 mm
2500 mm 12 mm 12 mm 10 mm 8 mm     5 mm
2000 mm 12 mm 10 mm 8 mm       5 mm
1500 mm 10 mm 10 mm 8 mm       5 mm
1000 mm 10 mm 10 mm         5 mm
  • FRP/GRP panels are manufactured using standard molds. Common panel sizes include 1×1 m, 1×0.5 m, and 0.5×0.5 m.
  • The maximum tank height is 5 meters. For tanks exceeding 4 meters in height, external C-channel steel reinforcement is required.
  • Panel thickness varies according to the tank height and pressure resistance requirements, depending on the overall tank design.

Water Tank Structure

  • Panels (including bottom panel, wall panels, roof panel, and manhole cover);
  • Internal Components (including internal ladder, tie rods, supports, flanges, and rubber seals);
  • External Components (including external ladder, angle iron, tie plates, bolts, and nuts);
  • Base (Concrete beam,C-channel steel).

Physical Properties

Physical PropertyStandard RequirementTest Result
Tensile Strength≥60 MPa66.5 MPa
Flexural Strength≥120 MPa184 MPa
Flexural Modulus≥10 GPa12.8 GPa
Barcol Hardness≥60 HBa63.9 HBa
Water Absorption≤0.5%0.13%
Glass Fiber Content≥25%29%

Application Scenarios

  1. Civil Use:
    • Water storage for residential buildings, hotels, schools, and hospitals
    • Supports domestic water supply and fire-fighting systems
  2. Industrial Use:
    • Cooling water, circulating water, process water, and wastewater treatment in factories and plants
  3. Agricultural Irrigation:
    • Large-scale water storage for irrigation systems
    • Fiberglass tanks are durable, hygienic, and cost-effective for modern agricultural projects
  4. Other Uses:
    • Potable water, seawater, chemical storage, hot water, rainwater harvesting, reverse-osmosis water tanks, swimming pool balance tanks, and industrial process/storage tanks
Product Name

Fiberglass Water Tank, FRP Water Tank, GRP Water Tank

Material

FRP, GRP

Grade

Food Grade

Origin

China

Color

white

Panel Size

0.5*0.5m, 1*0.5m, 1*1m, 2*1m

Panel thickness

From 5mm to 24mm

Certification

ISO3834, ISO9001

HS Code

730990

Capacity

1000Litres -Infinity

Foundation

Concrete Foundation, U-Steel Bottom Bas

Installation

Sitting Type, Welding

Production Capacity

2000Ton/Month

Transport Package

Pallet Box, Plywood Pallet, Steel Frame

Sample

Provided

After-Sale Service

Online Technical Support

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Professional Design Capability

Modular Water Tank CAD Drawings, Square Steel Water Tank Design & Installation Details
Modular Water Tank CAD Drawings & Square Steel Water Tank Design
Square Water Tank Panel Specifications & Dimensions

Packing & Shipping

  • The products are packaged using iron frames or plywood boxes to ensure they are not damaged during land transportation and shipping.
  • Each individual package is covered with a waterproof film to prevent exposure to moisture during long-term sea transportation.
  • Accurately label all panels and accessories to facilitate quick installation by customers.
Water Tank Panel Packaging 1
Plywood Box

Water Tank Panel Packaging 1
Plywood Box

Water Tank Panel Packaging 2 Steel Frame Support

Water Tank Panel Packaging 2
Steel Frame Support

Hot-Dip Galvanized Water Tank Export Packaging

Water Tank Panel Packaging 3
HDG

FRP Water Tank Export Packaging

Water Tank Panel Packaging 4
GRP/FRP

Large Components Loose Packing

Large Components
Loose Packing

Small Accessories Packaging Plywood Box

Small Accessories Packaging
Plywood Box

Full Container Shipment Steel Frame Packaging

Full Container Shipment
Steel Frame Packaging

Full container or large accessories Nude packing

Full Container Shipment
Simple Packaging

Qualification & Certification

Our water tank products are designed and manufactured in strict accordance with domestic and international standards and have passed multiple industry-recognized certifications, including ISO 9001 Quality Management System certification, food-grade stainless steel material standards (SUS304 / SUS316), and drinking water safety-related certifications.

ISO 9001 Certification
SGS Material Content testing report
WRAS certificate
Stainless Steel Water Tank Panel Inspection Report

Delivery

  • For standard water tank less than 200m3, it would be 3-5 days;
  • For non-standard water tank and customized water tank according to client’s specific requirements, it would be 7 to 15 days.
  • The final delivery time shall be subject to the actual order confirmation.

The product information provided above may not be detailed or accurate enough. Please refer to actual communication for specific details. You are welcome to contact us!