Karofi Global
Karofi Tank 4G Plastic
Product specifications
| Filtration Stages | N/A |
|---|---|
| Pre-Filter | N/A |
| RO Membrane | N/A |
| Functional Filters | N/A |
| Product Dimensions | N/A |
| Power Supply | N/A |
| RO Consumption Power | N/A |
| Ionizer Consumption Power | N/A |
| Heating Consumption Power | N/A |
| Cooling Consumption Power | N/A |
| Storage Tank | N/A |
| Controller | N/A |
| Smart Faucet | N/A |
| Warranty | N/A |
✅ Food-grade polypropylene body ensures clean water storage without corrosion — extending product lifetime and reducing material waste.
✅ High-grade butyl diaphragm delivers stable pressure and long-term durability, minimizing replacements for lower environmental impact.
✅ Lightweight, rust-free construction makes logistics easier and cuts carbon emissions from transport compared to steel tanks.
✅ 100,000+ cycle endurance provides reliable performance for OEM partners seeking long-lifetime, low-maintenance components.
Safe Storage for Pure Water, Designed for a Greener Future
The Karofi 4G Plastic RO Tank is a durable, food-grade pressure tank engineered for clean-water storage in modern RO systems. Built with safety, longevity, and sustainability in mind, it provides OEM partners and distributors with a reliable, eco-friendly alternative to traditional steel tanks.
Eco-Safe Construction – Built for Long-Term Sustainability
- Made from virgin polypropylene and a high-grade butyl diaphragm, ensuring zero rust, zero corrosion, and no chemical interaction with purified water.
- Lightweight plastic design reduces transportation emissions and eliminates metal waste at end-of-life.

Stable Pressure, Consistent Flow
- Factory-set 5–7 psi pre-charge for smooth dispensing.
- High structural strength: >100 psi max pressure, 100,000 cycle test, and 180 psi burst pressure.
- Ensures uninterrupted water delivery even during power loss.
Durable, Hygienic, and Maintenance-Friendly
- Corrosion-free body prevents contamination over time—ideal for humid climates and long-term installation.
- Easy to install, easy to sanitize, and compatible with all standard RO systems in global markets.

Green Benefits for OEM/B2B Partners
- Outlasts standard metal tanks, reducing replacement frequency and cutting overall waste.
- Recyclable materials contribute to lower environmental impact.
- Helps end-users store purified water safely—reducing reliance on bottled water and preventing plastic waste.
Versatile Applications
Perfect for:
- Household RO systems
- Hotels, offices, cafés, clinics
- Industrial or commercial RO setups
- OEM/ODM system integration
Karofi 4G RO Tank – Pure Water Storage, Zero Corrosion, Zero Waste.
👉 Contact us for OEM pricing & bulk supply partnership.