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  • Ptfe Diaphragm CF 108839 PTFE product customization
  • Ptfe Diaphragm CF 108839 PTFE product customization
  • Ptfe Diaphragm CF 108839 PTFE product customization
  • Ptfe Diaphragm CF 108839 PTFE product customization
  • Ptfe Diaphragm CF 108839 PTFE product customization
  • Ptfe Diaphragm CF 108839 PTFE product customization
Ptfe Diaphragm CF 108839 PTFE product customization
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Ptfe Diaphragm CF 108839 PTFE product customization

  • 1 - 9 Pieces
    $19
  • 10 - 19 Pieces
    $18
  • >= 20 Pieces
    $17

Customization:

Customized logo(Min.Order: 100 pieces)

Ptfe Diaphragm CF 108839 PTFE product customization

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Chemical Resistance: Made from PTFE (Polytetrafluoroethylene), ensuring resistance to harsh chemicals, acids, and corrosive environments, ideal for demanding pump applications.
  • Durability & Sealing Performance: Designed to withstand high pressure and prolonged operational cycles in diaphragm pumps, maintaining structural integrity and leak-proof sealing.

Key features

  • 1. Material Technology

  • With corrosion-resistant PTFE material, ensure durability in harsh chemical environments*

  • 2. Interactive Design

  • With an optimized design for Graco diaphragm pumps, achieve easy installation and maintenance*

  • 3. Performance Parameters

  • With PTFE’s high durability, extend service life by up to 30% compared to conventional materials*

  • 4. Scenario Solutions

  • Designed for Graco diaphragm pumps, providing reliable performance in industrial applications requiring chemical resistance

  • 5. Certification Standards

  • Certified to meet industrial safety and quality standards*

Product details

Ptfe Diaphragm CF 108839 PTFE product customization

The Ptfe Diaphragm CF 108839 is a precision-engineered component designed for Graco diaphragm pumps, manufactured from high-performance PTFE material. This diaphragm ensures exceptional chemical resistance, thermal stability, and durability, making it ideal for demanding industrial applications.

Technical specifications

FeatureSpecificationBenefit
MaterialPTFE (Polytetrafluoroethylene)Chemical inertness, non-stick, and corrosion resistance
Dimensions100mm diameter (customizable)Direct compatibility with Graco pump systems
Temperature Range-20°C to 260°CWithstands extreme thermal conditions
CertificationsFDA-compliant, ISO 9001:2015Meets global safety and quality standards

Customization guide

Adjustable parameters include thickness (0.5–2.0mm) and dimensions to meet specific pump requirements. For high-pressure applications, thicker diaphragms can be tailored for enhanced durability.

Get inspired

With PTFE’s unparalleled chemical resistance, this diaphragm is perfect for handling aggressive acids, solvents, and caustic solutions. Its thermal stability ensures reliability in high-temperature environments, while its lightweight design reduces mechanical stress on pumps.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Chemical ResistanceStandard PTFE+20% enhanced+40% (vs. industry benchmarks)
Temperature Range-20°C to 260°C-30°C to 280°C-50°C to 300°C
Service Life5,000 hours8,000 hours12,000 hours

Supplier's note

  1. Technical Breakthroughs:

    • Chemical Resistance: The Pro Model’s PTFE formulation outperforms industry standards by 40%, enabling safe handling of concentrated acids.
    • Temperature Range: The Advanced Model’s expanded thermal tolerance (-30°C to 280°C) supports extreme environments like cryogenic or high-heat processing.
    • Durability: The Pro Model’s 12,000-hour lifespan reduces downtime and replacement costs by 30%.
  2. Optimal Version Selection:

    • Base Model: Ideal for standard applications with mild chemicals and moderate temperatures (e.g., water-based solutions).
    • Advanced Model: Suited for industries requiring extended thermal stability (e.g., petrochemical refining).
    • Pro Model: Recommended for harsh chemical handling (e.g., semiconductor etching) and extreme temperature fluctuations.

With the Pro Model’s triple-certified chemical resistance and expanded temperature range, users can safely process corrosive materials while maintaining operational efficiency. Pair it with high-pressure pumps to maximize longevity and reduce maintenance.

Frequently asked questions

  • Which PTFE diaphragm model fits Graco diaphragm pumps for chemical handling?

  • How do I maintain a PTFE diaphragm for longevity in industrial pumps?

  • Why choose PTFE diaphragms over EPDM or Nitrile for aggressive chemicals?

  • Can I customize the CF 108839 PTFE diaphragm for unique pump specifications?

  • Is the CF 108839 PTFE diaphragm FDA-approved for food-grade applications?

  • What industries use PTFE diaphragms like the CF 108839?

  • How does PTFE compare to rubber diaphragms in terms of wear resistance?

  • What steps should I follow to install the CF 108839 diaphragm correctly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Chemical ResistanceChemical Processing, PharmaceuticalsIndustry: 20+ chemicals (ASTM D543)
Base: 50+ chemicals (ASTM D543) ▲▲▲
Advanced: 70+ chemicals (ASTM D543) ▲▲▲
Base/Advanced resist extreme chemicals, reducing contamination risks.Higher cost than standard materials.
Temperature RangeHigh/Low-Temperature EnvironmentsIndustry: -20°C to 120°C
Base: -190°C to 260°C ▲▲▲
Advanced: Same + reinforced stability ▲
Operates in extreme temps without degradation (e.g., cryogenics/chemical plants).Base may require cautious handling in extreme conditions.
Mechanical StrengthHeavy-Duty PumpsIndustry: 5 MPa (ISO 527)
Base: 15 MPa ▲▲▲
Advanced: 20 MPa ▲
Handles high pressures and stress (e.g., industrial pumps).Base may lack flexibility compared to softer materials.
Noise LevelNoise-Sensitive AreasIndustry: 60 dBA (ISO 3744)
Base: 45 dBA ▲▲ (quieter than office noise)
Advanced: 38 dBA ▲▲ (quieter than a fridge)
Ideal for hospitals, offices, or residential areas.Advanced has a higher upfront cost.
Material ThicknessPortable EquipmentIndustry: 1.2mm
Base: 0.8mm (285 GSM) ▲
Advanced: 0.6mm (200 GSM) ▲▲ (lightweight for easy handling)
Lighter materials reduce wear on machinery and ease portability.Thinner materials may require frequent inspections for wear.
Cost EfficiencyBudget-Conscious ApplicationsIndustry: Mid-range cost
Base: Competitive pricing
Advanced: Premium price ▲ (long-term savings via durability)
Base offers cost-effective solutions; Advanced reduces long-term replacement costs.Advanced requires higher initial investment.

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