FRP Vessel 3072 – 4″ Opening 10 Bar Pressure Tank

The FRP vessel 3072 is a high-strength, corrosion-resistant composite pressure tank built for demanding water treatment applications, including filtration, softening, and reverse osmosis pre-treatment. Because it’s made with reinforced fiberglass and a seamless inner liner, this FRP vessel 3072 delivers long-lasting performance even under high pressure and harsh chemical conditions.

Moreover, its 4″ opening allows for easier media loading and access during maintenance. This design choice further reduces downtime and simplifies service when changing media or inspecting the tank interior.

Key Features & Advantages

• Durable Composite Construction

  • This pressure tank uses a fiberglass-reinforced plastic shell with a seamless polyethylene liner, ensuring excellent resistance to corrosion and rust. It remains stable and reliable even when exposed to water treatment chemicals and frequent use.

• Easy Access with 4″ Opening

  • With a 4″ threaded opening, you can load and replace filter media more easily. Furthermore, this larger access point helps with installation of distributors, central tubes, or other internal components.

• High Pressure Rating

  • This tank is designed to support a maximum operating pressure of 150 psi (~10 bar), making it suitable for many commercial and industrial water treatment systems where robust performance is required.

• Tested for Strength and Safety

  • Vessels of this type are often subjected to extensive cycle testing, withstanding many thousands of pressure cycles for consistent reliability before release.

Typical Applications

This FRP vessel 3072 is ideal for:

• Multimedia filtration systems for removing sediments and turbidity
• Activated carbon filters to improve taste, odour, and chemical removal
• Water softener resin tanks for hardness reduction
• Reverse osmosis pre-treatment stages to protect RO membranes
• Industrial and commercial water purification systems

Because of its rugged build, it works well in facilities that require continuous operation and strong structural integrity.

Technical Specifications

How It Works

In most water systems, the FRP vessel 3072 holds selected filter media inside its pressure-rated body. For example, when used as a multimedia filter, water flows through layers of graded media that trap sediments, dirt, and other contaminants. When used for softening, the vessel holds ion-exchange resin that removes hardness minerals like calcium and magnesium.

Because FRP tanks combine non-corrosive materials with high structural strength, they remain leak-proof and durable even under repeated pressure cycles.

Installation & Maintenance Tips

1. Place vessel on a level base to ensure stability and reduce stress on fittings.
2. Use correct fittings and pressure regulators to match your system’s design.
3. Flush media on initial start-up to remove carbon fines or dust from new media.
4. Check seals and pressure gauges regularly to confirm leak-free operation.

Conclusion

The FRP vessel 3072 is a reliable and robust composite pressure tank that suits many industrial and commercial water treatment needs. Its durable construction, high pressure rating, and easier media access make it a solid foundation for systems like filtration trains, softeners, and RO pre-treatment. Whether you’re upgrading a current system or building new infrastructure, this vessel provides dependable service and long-term value.