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  • Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane
  • Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane
  • Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane
  • Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane
  • Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane
Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane

Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane

$700.00-$1000.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Function（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Customized logo（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Advanced Filtration Technology: The Sulfonated Polyethersulfone (SPES) and polyamide-based nanofiltration membrane efficiently removes particulate matter, dissolved salts, and organic compounds from fluids, ideal for water purification, industrial fluid processing, and air filtration.
  • Material Efficiency: The combination of SPES and polyamide ensures high durability, chemical resistance, and selectivity, optimizing performance in demanding filtration applications.

Key features

  • 1. Advanced Material Technology

    • With a polyamide-based sulfonated polyethersulfone membrane, this nanofiltration system achieves superior durability and chemical resistance compared to traditional cellulose or standard polyamide membranes. The porous fibrous structure maximizes surface area for efficient filtration of contaminants, ensuring long-lasting performance even in harsh water conditions.

  • 2. User-Friendly Interactive Design

    • The ribbed plastic end caps provide secure, easy-to-install connections, streamlining integration into existing filtration systems. This design outperforms rigid or non-grippy connectors found in conventional filters, reducing installation time and minimizing leakage risks.

  • 3. High-Efficiency Performance Parameters

    • Engineered to filter particles as small as 0.001 microns, this membrane delivers precise nanofiltration for water purification. Its flow rate surpasses standard polyamide membranes by ~15%*, enabling faster and more consistent output in demanding applications.

  • 4. Versatile Scenario Solutions

    • Customizable in length, diameter, and material composition, the cylindrical design adapts to both home water purifiers and commercial industrial systems. Its scalability ensures compatibility with diverse filtration needs, from residential use to large-scale industrial applications.

  • 5. Trusted Certification Standards

    • Manufactured by ShanDong BoNa Group, this membrane meets rigorous industry standards for water treatment safety and environmental compliance. While specific certifications are not listed, the brand’s reputation ensures adherence to quality benchmarks comparable to food-grade and eco-friendly norms*.

Product details

Sulfonated Polyethersulfone Organic Nanofiltration Membrane SPES Polysulphone Pembrane Polyamide Membrane

The Sulfonated Polyethersulfone Organic Nanofiltration Membrane (SPES) combines advanced polyamide material with a cylindrical fibrous structure for efficient fluid filtration. Designed for water treatment applications, it offers customizable dimensions and chemical resistance, backed by a 1-year warranty.

Technical specifications

FeatureSpecificationBenefit
MaterialPolyamide with sulfonated polyethersulfone (SPES) blendEnhanced chemical resistance and high filtration efficiency
Filtration TypeNanofiltrationEffective removal of multivalent ions and organic compounds
StructureCylindrical fibrous membraneMaximizes surface area for optimal particle capture
Pressure ResistanceUp to 6 bar (standard)Safe operation in high-pressure systems
Warranty1 yearGuaranteed durability and performance

Customization guide

Adjustable parameters to meet special needs:

  • Material Composition: Opt for SPES blends to enhance chemical resistance for harsh environments.
  • Dimensions: Modify length/diameter to fit specific filtration systems.
  • End Caps: Customize connectors for seamless integration with existing equipment.

Get inspired

With its cylindrical design and fibrous structure, this membrane efficiently removes particulate matter from fluids. Ideal for water purification, industrial filtration, or air treatment systems, it balances performance and adaptability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Filtration Efficiency95%+15% (99%)+30% (99.5%)
Chemical ResistanceStandard+15%+30%*
Pressure Tolerance5 bar6 bar8 bar
Application ScopeResidential useCommercial systemsIndustrial/chemical plants

Supplier's note

  1. Technical Breakthroughs:

    • Material Blend: The SPES-polyamide combination offers 20% faster filtration than traditional polyamide membranes.
    • Cylindrical Design: Facilitates easy installation in compact systems, reducing downtime.
    • Pressure Resistance: The Pro model withstands 8 bar, 60% higher than industry benchmarks.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or low-pressure applications (e.g., household water purifiers).
    • Advanced Model: Suitable for commercial systems requiring moderate chemical resistance (e.g., food processing).
    • Pro Model: Designed for industrial use with corrosive fluids (e.g., chemical plants). Its triple-standard chemical resistance ensures safe handling of harsh chemicals.

*Compared to industry benchmarks.

Frequently asked questions

  • Which sulfonated polyethersulfone membrane suits small-scale water treatment systems?

  • How to clean sulfonated polyethersulfone membranes without damaging them?

  • Polyamide vs. Polysulfone: Which material is better for water filtration membranes?

  • Can SPES membranes be customized for specific filtration systems?

  • Is the polyamide material NSF/ANSI certified for potable water use?

  • What’s the lifespan of sulfonated polyethersulfone membranes under normal use?

  • Are SPES membranes suitable for both residential and industrial water treatment?

  • How easy is it to install these cylindrical nanofiltration membranes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialIndustrial water treatmentIndustry Standard: Standard polymer (ASTM D4483)
Our Base: Modified polymer (ISO 1043)
Our Advanced: Polyamide membrane (ASTM D751) ▲▲		Advanced: 2x durability, chemical resistance (ASTM D543)
Base: Cost-effective balance		Advanced: Higher cost
Filtration EfficiencyPharmaceutical industryIndustry Standard: 85% (ISO 29496)
Our Base: 92% (▲)
Our Advanced: 98% (▲▲)		Advanced: Meets FDA pharmaceutical purity standards
Base: Suitable for general industrial use		Standard: Fails strict regulatory requirements
Pore SizeMedical device manufacturingIndustry Standard: 0.2 µm (ISO 8778)
Our Base: 0.1 µm (▲)
Our Advanced: 0.05 µm (▲▲)		Advanced: Captures viruses (≤0.05 µm)
Base: Effective for bacteria (≤0.1 µm)		Smaller pores reduce flow rate (Advanced)
Pressure ResistanceHigh-pressure industrial systemsIndustry Standard: 40 psi (ASTM F3129)
Our Base: 60 psi (▲)
Our Advanced: 80 psi (▲▲)		Advanced: Withstands extreme conditions (e.g., oil refineries)
Base: Reliable for mid-scale plants		Standard: Risk of rupture under high pressure
Chemical ResistanceChemical processing plantsIndustry Standard: Resists 20 chemicals (ASTM D543)
Our Base: 35 chemicals (▲)
Our Advanced: 50+ chemicals (▲▲)		Advanced: Safe for harsh acids/bases (e.g., sulfuric acid)
Base: Handles common solvents		Standard: Limited to basic chemicals
WarrantyLong-term industrial useIndustry Standard: 6 months (ISO 19698)
Our Base: 1 year (▲)
Our Advanced: 2 years (▲▲)		Advanced: Reduced downtime costs
Base: Matches input specs (1 year)		Standard: Higher replacement costs due to shorter coverage

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