Size #2 (30″ Basket Depth) Plastic Filter Vessel: Lightweight, Corrosion‑Proof Filtration

 For chemical processing, wastewater treatment, and pilot‑scale applications where corrosion resistance and portability are paramount, the Size #2 (30″ Basket Depth) Plastic Filter Vessel delivers outstanding performance. Molded from high‑strength polypropylene or PVDF, this vessel withstands pH extremes, chlorine exposure, and UV degradation—while its generous 30″ basket depth offers up to 25 GPM of reliable particulate removal. Compact enough for bench‑top or skid mounting yet durable for continuous service, the Size #2 Plastic Filter Vessel is the go‑to choice for non‑metallic filtration needs.Size #2 (30

1. Key Benefits of the Size #2 Plastic Filter Vessel

  • Superior Chemical Compatibility
    The Size #2 (30″ Basket Depth) Plastic Filter Vessel resists acids, alkalis, and solvents (pH 1–14), making it ideal for aggressive or potable‑water applications without metallic corrosion concerns.

  • Lightweight & Portable
    At under 20 lbs empty, this plastic housing installs easily on mobile skids and in confined spaces, reducing mechanical support requirements compared to steel housings.

  • High Dirt‑Holding Capacity
    The 30″ basket depth maximizes media volume—allowing the Size #2 (30″ Basket Depth) Plastic Filter Vessel to handle up to 25 GPM of flow with extended intervals between maintenance.

  • Low Differential Pressure
    Smooth internal walls and up to 40% open‑area support baskets keep clean‑bag ΔP under 3 PSI—preserving pump efficiency and reducing energy costs.

  • Tool‑Free Maintenance
    Quick‑release clamp or bayonet‑cap closures open in seconds, enabling rapid basket and media swaps in the Size #2 (30″ Basket Depth) Plastic Filter Vessel without specialty tools.

2. Technical Specifications

FeatureSpecification
Shell MaterialUV‑stabilized Polypropylene or PVDF
Basket Depth30″ (762 mm)
Max Flow RateUp to 25 GPM
Pressure Rating80 PSI @ 73 °F
Temperature Range32 °F–140 °F (0 °C–60 °C)
Closure TypeQuick‑release clamp or bayonet‑cap
Port Connections1″–2″ FNPT or slip‑fit sockets
Seals & GasketsEPDM or Viton®
Support BasketPlastic perforated; 35–40% open‑area
Supported MediaFilter bags or cartridges, 1 µm–200 µm

3. Typical Applications

  1. Acid & Alkali Streams
    The Size #2 (30″ Basket Depth) Plastic Filter Vessel handles pH 1–14 fluids in pickling lines and neutralization tanks without corrosion or leaching.

  2. Wastewater Pre‑Filtration
    Installed upstream of membrane systems, this plastic vessel protects RO and UF modules from sand and suspended solids.

  3. Pilot‑Scale Process Skids
    Lightweight construction and tool‑free maintenance make the Size #2 (30″ Basket Depth) Plastic Filter Vessel ideal for R&D and small‑batch trials.

  4. Chemical Blending & Dosing
    Clarifies reagent solutions and catalyst slurries in mixing vessels, ensuring consistent dosing and preventing pump fouling.

  5. Food & Beverage R&D
    Portable plastic vessels filter syrups and brine solutions without imparting metallic ions or flavors.

4. Selection Guide

  1. Flow Rate & Basket Depth

    • Up to 15 GPM → Size #1 (20″ basket) Plastic Filter Vessel

    • 15–25 GPM → Size #2 (30″ basket) Plastic Filter Vessel

  2. Material Choice

    • Polypropylene: Broad chemical resistance, cost‑effective.

    • PVDF: Superior solvent and temperature tolerance (to 180 °F).

  3. Seal Material

    • EPDM: General water and mild chemicals.

    • Viton®: Elevated temp or solvent exposure.

  4. Connection Style

    • FNPT: Compact, threaded connections.

    • Slip‑Fit: Easy PVC piping integration.

  5. Media & Micron Rating

    • Coarse Pre‑Filtration: 50–200 µm polypropylene bags.

    • Fine Polishing: 1–10 µm cartridges or melt‑blown media.

5. Installation & Maintenance Best Practices

  • Mounting: Secure vertically with plastic‑compatible brackets to avoid stress corrosion.

  • Pressure Relief: Always vent via the dedicated port before loosening the clamp to depressurize the Size #2 (30″ Basket Depth) Plastic Filter Vessel.

  • Media Change‑Out: Remove the basket, swap filter media, reseat, and clamp—complete in under five minutes.

  • Cleaning: Rinse interior with water or mild detergent; avoid harsh solvents on polypropylene units.

  • Inspection: Check for UV or chemical embrittlement every 6 months in outdoor installations.

6. Total Cost of Ownership

  • Lower Capital Expense: Plastic construction costs 30–50% less than stainless steel equivalents.

  • Energy Savings: Low ΔP design minimizes pump horsepower requirements.

  • Extended Media Runs: Deep 30″ basket maximizes dirt capacity, reducing changeover frequency by up to 40%.

  • Minimal Downtime: Tool‑free closures and lightweight design speed maintenance.

Why Choose the Size #2 Plastic Filter Vessel

  • Chemical Durability: Engineered for pH 1–14 resistance without metallic corrosion or leaching.

  • Lightweight & Portable: Ideal for mobile skids, pilot plants, and space‑constrained installations.

  • Rapid Maintenance: Quick‑release access ensures media changes in minutes.

  • Global Support: ISO‑certified manufacturing and regional stocking ensure fast delivery and expert assistance.

Call to Action

Enhance your process with the Size #2 (30″ Basket Depth) Plastic Filter Vessel—the ultimate solution for high‑capacity, corrosion‑proof filtration. Contact our specialists with your flow rates, chemical conditions, and space constraints. We’ll recommend the perfect Size #2 Plastic Filter Vessel configuration—complete with media options, technical drawings, and a competitive quote—so you can achieve reliable, low‑cost filtration with minimal downtime.

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