Screw-in Vent | Automotive: Powertrain System

IPRO Home Application Automotive VentsPowertrain System Screw-in Vent

Screw-in Vent

Due to its large air permeability and good sealing performance, IPRO screw-in vent is widely used for automotive powertrain components. Product specifications are as follows:

Technical Data

    • WEP: 15kPa-100kPa (60s)
    • Typical Air Flow: 100-6000ml/min@7kPa
    • IP Rating: IP67/IP68/IP69K
    • Oil Rating: Up to 8
    • Seal Hardness: HA60±5
    • Flame Retardant Rating: UL94V-0
    • Operating Temperature: -40℃-+150℃
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Product Application : Screw-in Vent


With automobiles having more and more electronics, heat control and components protection is important to vehicle’s stability. Utilizing venting products is a long-term and reliable solution, for automotive power system, gearbox, axles, front and rear drive, transfer case, SCR, and other components. The requirements of the venting products used in powertrain are as follows:

  1. High IP rating;
  2. Large air permeability;
  3. High oil-proof level;
  4. Meet automotive grade.

IPRO screw-in vent is made with high WEP and high-quality direct injection molding technology to realize an IP rating of IP67, IP68 and IP69K.

The product casing is made of nylon and ePTFE membrane, featuring heat and chemical corrosion resistance and excellent stability, and is praised by multiple OEMs and can meet common standards in terms of heat, salt fog and chemical corrosion resistance.

Key Features
  • 100% full inspection of WEP;
  • Meet automotive grade;
  • Total heat resistant solutions;
  • Large air permeability;
  • Excellent sealing performance;
  • High IP rating.

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