FRP Pressure Vessel for Water Treatment Plant

Description

Product Overview:

The FRP Pressure Vessel is a high-performance, non-corrosive composite tank engineered specifically for commercial and industrial water treatment applications. Manufactured using precision seamless rotational molding lined with high-density polyethylene and reinforced with continuous fiberglass filament winding, this FRP Pressure Vessel delivers superior burst strength, thermal tolerance, and long-lasting mechanical durability. It serves as the primary structural pressure tank for iron removal filters, sand media filters, activated carbon systems, and water softening units.

In Bangladesh, municipal water supplies and deep tube-well sources carry high concentrations of corrosive dissolved iron, salts, acidity, and particulate sediment. Traditional mild steel vessels suffer from severe internal rust and rust leakage within a few years of industrial operation. The FRP Pressure Vessel provides absolute corrosion resistance against chemicals, acids, and aggressive saline water, making it the most cost-effective and dependable containment solution for manufacturing plants and residential filtration projects.

Key Features of FRP Pressure Vessel: • 100% Corrosion Resistance: Constructed with seamless food-grade composite materials that completely eliminate rust, chemical oxidation, and heavy mineral corrosion. • High Pressure Ratings: Engineered to easily withstand standard operating pressure ratings up to 150 PSI (10 Bar) with high burst pressure safety margins. • Lightweight and Robust: Highly lightweight compared to metal tanks, allowing faster handling, reduced freight charges, and flexible installation in tight industrial skid frames. • Wide Media Compatibility: Suitable for catalytic iron removal media, granular activated carbon, ion-exchange softening resins, manganese greensand, and silica quartz sand. • Multiple Standard Sizes: Available in widely utilized industrial diameters and heights including 0844, 1054, 1252, 1265, 1465, and 1665 vessel configurations. • Standard Threaded Connections: Designed with top opening threads that seamlessly integrate with standard manual and automatic multi-port control valves.

Technical Specifications of FRP Pressure Vessel: • Product Name: FRP Pressure Vessel for Water Treatment Plant • Tank Construction: Fiberglass Reinforced Polymer (FRP) with Seamless Polyethylene Inner Liner • Operating Pressure Range: 15 PSI to 150 PSI (Up to 10 Bar) • Operating Temperature Range: 1°C to 49°C (34°F to 120°F) • Common Available Sizes: 0844, 1054, 1252, 1265, 1465, 1665 • Top Opening Specification: 2.5-Inch or 4-Inch Standard Threaded Port • Base Support: Durable Heavy-Duty Polyethylene Impact-Resistant Base • Warranty: 1 Year Comprehensive Manufacturing Warranty

Why Choose FRP Pressure Vessel for Filtration:

Choosing a certified FRP Pressure Vessel guarantees seamless long-term filtration performance while dramatically reducing factory maintenance downtime. Conventional steel or metal vessels require expensive anti-rust coatings that eventually peel and contaminate downstream filtered water.

In contrast, our composite vessels provide a smooth, non-contaminating interior surface that prevents bacterial attachment and channel compaction. They are perfectly suited for textile factories, garment washing lines, pharmaceutical preparation plants, boiler feed softening trains, and commercial building water treatment systems.

Comprehensive Stage-by-Stage Media Accommodation:

The FRP Pressure Vessel functions as the core housing for progressive multi-layer water treatment solutions. When loaded with coarse and fine quartz sand, it forms an effective dual-media sediment filter that traps turbidity, rust flakes, and suspended solids from raw feed lines.

When packed with activated carbon, the vessel effectively removes harsh chemical odors, chlorine, and organic compounds. For de-ironing and water softening applications, the non-corrosive composite chamber safely holds catalytic media and cation resin, facilitating regular chemical brine regeneration and high-volume backwashing without vessel wall wear.

Maintenance and Vessel Care Guidelines:

Maintaining high filtration throughput requires routine backwashing cycles to prevent internal bed compaction and media channeling. Routine monitoring of differential pressure across the vessel helps determine the exact timing for backwashing or media replenishment.

Green Bird Water Technology provides genuine top-mount and side-mount multi-port valves, distribution strainers, authentic replacement media, and comprehensive installation support across Bangladesh to ensure optimal filtration performance from your equipment.

Ideal Applications:

• Industrial boiler feed water treatment and cooling tower pre-filtration.

• Garment processing plants, dyeing units, and textile laundry operations.

• Commercial buildings, residential housing projects, and academic institutions.

• Pre-treatment trains for industrial Reverse Osmosis water purification plants.