Description

The 2162 FRP Vessel Top & Bottom Opening – Starlite, 2162 FRP Vessel Top & Bottom Opening – Atlantic Plus, 2162 FRP Vessel – Pentair Top & Bottom Opening, and similar models are fiberglass reinforced plastic (FRP) pressure vessels sized 21 × 62 inches (diameter × height) designed for top & bottom threaded connections. While specific Tata Steel–branded 2162 listings may vary by distributor, this model number corresponds to a larger FRP tank size often manufactured to industry standards (including those used by Tata Steel’s New Materials Business).

FRP vessels of this size are engineered for high-pressure water filtration and treatment applications, offering durability, chemical resistance, and lightweight handling compared with metal tanks.

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Key Specifications (Typical for 2162 FRP Vessels)

• Model / Size: 2162 (≈ 21″ diameter × 62″ height).

• Capacity: ~310 litres (approximate working volume).

• Opening Type: 4″ threaded top & bottom — ideal for installing valves and piping.

• Material: Fibreglass Reinforced Plastic (FRP) with a polyethylene (PE) inner liner for leak-proof performance.

• Maximum Operating Pressure: ~10 bar (150 psi) — suitable for standard filtration system pressures.

• Operating Temperature Range: ~1 °C to 49 °C (34 °F to 120 °F).

• Net Weight: Around 40 kg (varies by manufacturer and model).

• Color: Natural/blue depending on supplier.

• Country of Origin (for Tata Steel models): India (varies by seller).

Design & Construction

• FRP Body: The vessel’s fibreglass exterior provides high strength and excellent corrosion resistance — making it suitable for systems exposed to water, chemicals, and repeated pressure cycles.

• Seamless PE Liner: An inner polyethylene liner prevents leaks and contamination while maintaining structural integrity under pressure.

• Filament Winding: The exterior shell is typically made using filament winding, which evenly distributes fibres for superior tensile strength.

• Dual Openings: Both top and bottom threaded ports allow for flexible installation of valves, piping, and media loading/unloading.

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Applications

The 2162 FRP vessel size is suitable for larger water treatment systems, including:

• Pressure sand and multimedia filters for municipal and industrial water treatment.

• Activated carbon filters for taste, odor, and chlorine removal.

• Water softeners using ion exchange resins.

• Reverse osmosis (RO) pre-treatment systems where high volume and pressure capacity is required.

• Commercial and industrial water purification plants.

These vessels are ideal where a larger media volume and higher flow rates are needed compared with smaller FRP sizes like 1465 or 1665.

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Advantages of 2162 FRP Vessels

✔ Corrosion Resistance: FRP construction resists rust and chemical degradation better than steel. 
✔ High Pressure Tolerance: Operates safely at pressures up to ~150 psi (≈10 bar), suitable for many industrial uses.
✔ Lightweight: Easier to handle and install than metal vessels of similar size. 
✔ Dual Openings: Top & bottom ports make installation of valves and routine maintenance easier. 
✔ Versatile: Works with sand, carbon, and resin media, making it adaptable across applications.

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Installation & Maintenance Tips

• Ensure stable support (tripod or base) before pressurizing the vessel.

• Use appropriate pressure valves and gauges rated for 10 bar.

• Avoid exceeding temperature and pressure limits to maintain safe operation.

• Perform periodic inspections of threads, seals, and media for optimal performance.

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Summary

The 2162 Tata Steel FRP Vessel is a large-capacity, corrosion-resistant pressure tank designed for demanding water treatment applications, with dual top & bottom threaded openings, robust FRP construction, and performance suited to both commercial and industrial systems. Its ~310 L capacity and ~150 psi rating make it a reliable choice for larger filtration, softening, and RO pre-treatment setups.