Water Tank Self-Cleaning Sterilizer

Advanced Ozone Technology: Eliminate Bacteria, Algae, and Secondary Pollution in Storage Tanks.

Sterilization Rate

≥ 99.9%

Algae Removal

≥ 99%

Technology

Ozone Generation

Application

Water Tanks, Towers

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Why Choose Ozone Self-Cleaning?

High-Purity Ozone Generation

Produces pure ozone that dissolves effectively in water, achieving lethal concentrations for bacteria and viruses.
Active Water Circulation

Eliminates dead zones in the tank by actively circulating water through the aeration unit, preventing stagnation.
Smart Timer Control

Intelligent microcomputer control allows operation during low-usage hours for optimal efficiency.
Long Operational Lifespan

Designed for durability with an operational life of up to 50,000 hours, ensuring years of reliable service.

Internal vs. External Installation

Built-in (Internal) Type

Structure: Control cabinet + Submersible Releaser.
Installation: The releaser sits inside the water tank.
Mechanism: Direct aeration and circulation within the tank body.
Best For: Tanks with top access, limited external space.

External (Circulating) Type

Structure: Integrated Host & Auxiliary Unit installed outside.
Installation: Connects to the tank via a piping loop.
Mechanism: Water is pumped out, treated, and returned.
Best For: Tanks requiring easy external maintenance.

Technical Specifications

Ozone Production	5g/h - 100g/h (Customized based on volume)
Sterilization Rate	≥ 99.9% (E. coli, Staphylococcus aureus)
Algae Removal Rate	≥ 99% (Prevents green algae bloom)
Control Mode	Microcomputer Time Control / PLC Option
Power Supply	220V / 50Hz (Standard)
Device Material	304 Stainless Steel Housing

Global Shipping & FAQ

Do you ship internationally?

Yes, PureShield ships water tank sterilizers globally. We provide robust packaging suitable for air or sea freight to ensuring safe delivery.

Is the voltage customizable?

Absolutely. We manufacture units compatible with 110V/60Hz and 220V/50Hz standards to match your local power grid requirements.

Is maintenance required?

The system is largely maintenance-free. We recommend checking the ozone generator and cleaning the intake filter periodically to ensure optimal performance.

Can you provide OEM services?

Yes, we are a leading manufacturer based in Guangzhou, China, offering full OEM/ODM services for global brands looking for high-quality environmental equipment.