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  • First Line Frp Pressure Vessel Membrane Housing
  • First Line Frp Pressure Vessel Membrane Housing
  • First Line Frp Pressure Vessel Membrane Housing
  • First Line Frp Pressure Vessel Membrane Housing
First Line Frp Pressure Vessel Membrane Housing

First Line Frp Pressure Vessel Membrane Housing

$17.00-$42.00/ Piece|10 Piece/Pieces(Min. Order)
View product details

First Line Frp Pressure Vessel Membrane Housing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • RO Membrane Housing & Pressure Management: Designed as a FRP pressure vessel for Reverse Osmosis (RO) systems, enabling efficient storage and regulation of pressurized fluids critical for water purification processes.
  • Modular Component Integration: Equipped with valves, clamps, hoses, and mounting brackets to seamlessly connect with RO systems, ensuring compatibility with diverse infrastructure setups.

Key features

  • 1. Corrosion-Resistant FRP Material Technology

    • With corrosion-resistant FRP (Fiber Reinforced Polymer) material, ensure long-lasting durability in harsh environments*. The lightweight yet robust construction outperforms traditional metal tanks in resisting chemical erosion and wear, ideal for water treatment applications.

  • 2. Modular Design for Customization

    • With a modular design, customize setups to fit diverse industrial or commercial applications*. The interchangeable valves, clamps, and hoses allow seamless integration into existing systems or tailored configurations for specific water treatment needs.

  • 3. High-Pressure Tolerance for Reliable Performance

    • With high-pressure tolerance, maintain reliable performance under demanding operational conditions*. The reinforced structure ensures stable operation even in heavy-duty scenarios, surpassing basic plastic tanks in strength and resilience.

  • 4. Continuous Operation for Commercial Water Treatment

    • Designed for continuous operation in commercial water treatment systems, ensuring uninterrupted service*. The robust build and compatibility with RO (reverse osmosis) systems make it suitable for large-scale applications, such as industrial water purification.

  • 5. Compliance with Safety Standards

    • Complies with NSF/ANSI standards for safe water treatment processes*, ensuring compliance with environmental and health regulations. The material and design meet certification requirements for clean water systems.

Product details

First Line Frp Pressure Vessel Membrane Housing

The First Line FRP Pressure Vessel Membrane Housing is a modular, corrosion-resistant solution for reverse osmosis (RO) systems in water treatment. Constructed with fiberglass-reinforced plastic (FRP) and featuring a durable cylindrical design, it integrates seamlessly with valves, hoses, and mounting brackets for customizable fluid storage and transfer.

Technical specifications

FeatureSpecificationBenefit
MaterialFRP (Fiberglass Reinforced Plastic)Lightweight, corrosion-resistant housing
Pressure Rating60 PSI (4.1 bar)Safe for high-pressure RO applications
Dimensions12" diameter × 48" length (customizable)Compact yet scalable for varied systems
CertificationsNSF/ANSI 61, ISO 9001Meets global safety and quality standards
Connection Ports1" NPT threaded ends + 3 auxiliary fittingsFlexible integration with existing systems

Customization guide

Adjustable parameters:

  • Tank size: Scale dimensions (±20%) to match flow requirements.
  • Material thickness: Optimize wall density (0.125"–0.25") for pressure needs.
  • Fittings configuration: Add/remove ports to align with installation layouts.

Get inspired

With its modular design, the First Line FRP Pressure Vessel adapts to any water treatment setup. Use the base model for residential systems, the advanced version for commercial plants, or the pro model for industrial-scale desalination.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Capacity60 PSI80 PSI (+33%)100 PSI (+67%)
Material Thickness0.125"0.187"0.25"
CertificationsNSF/ANSI 61NSF/ANSI 61 + ASMENSF/ANSI 61 + ASME + API
Weight45 lbs60 lbs80 lbs

Supplier's note

  1. Technical Breakthroughs:

    • FRP Construction: 30% lighter than steel alternatives, reducing installation costs.
    • Modular Fittings: 20% faster assembly than rigid systems via snap-fit connectors.
    • Triple-Layer Coating: Outperforms industry benchmarks in chloride resistance (tested up to 5000 ppm).

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or small-scale RO systems needing basic pressure (≤60 PSI).
    • Advanced Model: Suitable for commercial facilities requiring ASME compliance and mid-range pressure.
    • Pro Model: Designed for industrial plants handling high salinity or extreme temperatures (e.g., offshore desalination). With its API certification, it ensures safe operation in volatile environments.

With the Pro Model’s 100 PSI capacity, you can handle high-pressure RO processes without system strain. Pair its thick FRP walls with the triple-layer coating to ensure longevity in corrosive water conditions.

Frequently asked questions

  • Which RO system is best for home water treatment applications?

  • How do I clean and maintain the FRP pressure vessel to extend its lifespan?

  • FRP vs Stainless Steel: Which material is better for RO membrane housings?

  • Can the membrane housing be customized for specific RO setups?

  • Is the FRP material NSF-certified for potable water systems?

  • What size RO membrane housing suits small commercial water treatment plants?

  • How do I install the pressure vessel with existing plumbing systems?

  • Does the modular design allow easy system upgrades or expansions?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure RatingIndustrial Water TreatmentIndustry: 60 psi ▸ Base: 80 psi▲ ▸ Advanced: 100 psi▲▲ (ISO 9806 certified)Base handles high-pressure RO systems; Advanced supports extreme conditionsAdvanced requires reinforced mounting brackets
Corrosion ResistanceChemical Processing PlantsIndustry: Steel (ASTM A385) ▸ Base: FRP (ASTM C551 1000h salt spray)▲ ▸ Advanced: Epoxy-coated FRP▲▲ (ASTM C551 1500h)Base resists chlorine/acid; Advanced withstands harsh chemicalsAdvanced has higher upfront cost
WeightMobile Water Filtration UnitsIndustry: Steel (500kg) ▸ Base: FRP▲ (300kg) ▸ Advanced: Composite▲▲ (250kg)Lighter for easier transport; Advanced reduces labor costsIndustry’s steel offers better structural stability in heavy-duty environments
Service LifeLong-Term Industrial InstallationsIndustry: 10 years ▸ Base: 15 years▲ ▸ Advanced: 20 years▲▲ (with maintenance)Base cuts replacement costs by 30%; Advanced minimizes downtime over decadesAdvanced requires regular inspections to maintain longevity
Modularity/CustomizationCustom Water Treatment SystemsIndustry: Non-modular ▸ Base: Adjustable ports▲ ▸ Advanced: Fully modular▲▲ (quick-connect)Advanced integrates seamlessly with evolving systemsIndustry lacks flexibility for dynamic operational needs
Installation ComplexityDIY Home RO SystemsIndustry: High (specialized tools) ▸ Base: Moderate▲ (pre-drilled holes) ▸ Advanced: Easy▲▲ (plug-and-play)Advanced simplifies setup for non-professionalsIndustry demands skilled labor for assembly

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