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  • Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
  • Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
  • Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
  • Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
  • Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
  • Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents
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Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents

  • 20000 - 99999 Pieces
    $0.07
  • >= 100000 Pieces
    $0.05

Customization:

Customized packaging（Min.Order: 400000 pieces）
Customized logo（Min.Order: 400000 pieces）
Graphic customization（Min.Order: 400000 pieces）
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Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Waterproof Protection & Gas Ventilation: Designed with an IP67-rated semi-permeable membrane to prevent water ingress while allowing gas exchange, ideal for high-pressure hydraulic and gas applications.
  • Adhesive Mounting: Features an adhesive backing for secure, no-drill installation on various surfaces, ensuring durability in harsh environments.

Key features

  • 1. IP67 Waterproof & Semi-Permeable Membrane Technology

    • With IP67-rated waterproofing and a semi-permeable membrane, protect equipment from water ingress while enabling safe gas venting. ~30% more water-resistant than standard vent valves*, ensuring reliable operation in wet or dusty environments.

  • 2. Adhesive Mounting System for Easy Installation

    • With an adhesive-backed design, install securely without tools, enabling rapid deployment in tight spaces or uneven surfaces. Ideal for quick repairs or temporary setups in industrial or automotive applications.

  • 3. High-Pressure Tolerance for Diverse Media

    • Engineered to handle high-pressure gas and hydraulic systems, withstand pressures up to [X] psi. Outperforms conventional valves by 20% in pressure resistance*, making it suitable for demanding machinery and heavy-duty equipment.

  • 4. Versatile Scenario Solutions for Harsh Environments

    • Designed for marine, automotive, and industrial use, maintain functionality in extreme conditions. Prevent moisture buildup in sealed systems while allowing gas exchange, reducing corrosion risks in humid or corrosive settings.

  • 5. Certified to Rigorous Industrial Standards

    • Certified to IP67 and hydraulic safety protocols, ensuring compliance with dust/water resistance and pressure durability. Backed by manufacturer guarantees for long-term reliability in critical applications.

Product details

Waterproof IP 67 Waterproof Semi Permeable Membrane Adhesive Protective Vents

The Waterproof IP67 Semi Permeable Membrane Adhesive Protective Vents are engineered for high-pressure gas applications requiring robust waterproofing and precise gas permeability. Designed with a durable adhesive system and semi-permeable membrane, these vents ensure reliable performance in harsh environments while maintaining structural integrity.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAcrylic/silicone adhesive, polymer membraneIndustrial equipment, electronics enclosures
Waterproof RatingIP67 (immersion-resistant up to 1m for 30min)Outdoor gear, marine equipment
Pressure ResistanceHigh-pressure gas (up to 150 psi)Hydraulic systems, pneumatic machinery
PermeabilityGas exchange without liquid ingressVentilation for sealed electronics
Adhesive TypePressure-sensitive, removableTemporary/semi-permanent mounting

Customization guide

Adjustable parameters:

  • Adhesive strength (customizable for lightweight vs. heavy-duty surfaces)
  • Vent size/membrane thickness (to match pressure requirements)
  • Grid pattern spacing (for precise alignment in modular designs)

Get inspired

With its IP67 rating and semi-permeable membrane, this vent ensures electronics stay dry while allowing pressure equalization. Perfect for waterproof casings, automotive components, or outdoor gear needing reliable gas venting.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Adhesive StrengthStandard grip+15% tackiness+30% industrial-grade
Pressure Resistance100 psi120 psi150 psi
Permeability Rate500 mL/min600 mL/min750 mL/min*

Supplier's note

  1. Key Breakthroughs:

    • IP67 Compliance: Triple-layer adhesive ensures no water ingress even under prolonged submersion.
    • High-Pressure Endurance: Pro model withstands 150 psi, 50% beyond industry benchmarks.
    • Semi-Permeable Membrane: 20% faster gas permeation than traditional vents, reducing pressure buildup.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard electronics (e.g., smartphone casings) needing basic waterproofing.
    • Advanced Model: Suitable for automotive sensors or HVAC systems requiring moderate pressure handling.
    • Pro Model: Designed for industrial machinery (e.g., hydraulic pumps) where extreme pressure and chemical resistance are critical. With its triple-certified chemical barrier, the Pro model safely manages corrosive gases while maintaining structural integrity.

Frequently asked questions

  • Which waterproof vent is best suited for high-pressure gas systems in industrial equipment?

  • How do I clean the semi-permeable membrane without damaging its waterproof properties?

  • Does the adhesive backing compare to 3M’s for long-term use in outdoor environments?

  • Can these vents be customized for non-standard sizes or shapes?

  • Is the semi-permeable membrane certified for hydraulic systems under high pressure?

  • What makes this vent suitable for waterproof outdoor applications compared to standard vents?

  • Can the vent withstand extreme temperatures in automotive or marine environments?

  • How does the membrane differ from solid rubber seals in gas venting applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Waterproof Vent ValvesIndustrial equipment, outdoor machineryIndustry: IP54 (Dust protected, water splashes)
Base: IP67 (Dust-tight, 1m water immersion for 30 mins)
Advanced: IP68 (1.5m water immersion for 60 mins) ▲		Protects against water/dust ingress; meets IP67/68 standardsHigher cost than non-waterproof alternatives; requires precise installation
High-Pressure VentingHydraulic systems, pressure vesselsIndustry: 100 psi (ASTM F1618)
Base: 150 psi
Advanced: 200 psi ▲		Safe operation under extreme pressure; minimizes system failure risksBulky design; may require reinforced mounting brackets
Gas PermeabilityGas storage tanks, HVAC systemsIndustry: 85% gas permeability (ISO 15232)
Base: 90%
Advanced: 98% ▲		Efficient gas exchange without liquid ingress; reduces pressure buildupLimited compatibility with corrosive gases; requires precise membrane alignment
Adhesive StrengthTemporary mounting, equipment sealingIndustry: 8 N/cm² (ASTM D3330)
Base: 10 N/cm²
Advanced: 12 N/cm² ▲		Secure attachment without drilling; reusable in non-destructive applicationsResidue may remain on surfaces; less effective on uneven or oily surfaces
Material DurabilityHarsh chemical environmentsIndustry: Resists 20 chemical exposures (ASTM D543)
Base: 30 exposures
Advanced: 50+ exposures ▲		Long service life in corrosive settings; withstands repeated chemical exposureHeavier and bulkier; higher material costs
Temperature RangeExtreme climate applicationsIndustry: -20°C to 60°C (ISO 16750-3)
Base: -30°C to 70°C
Advanced: -40°C to 85°C ▲		Reliable operation in extreme temperatures; minimizes thermal expansion risksRequires careful handling in sub-zero conditions; may degrade over time at limits

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