GORE® Automotive Vents for Fluid Reservoirs

Automotive fluid reservoir vents from Gore effectively manage pressure differentials and prevent contamination that can degrade reservoir performance and the performance of related components and the systems that depend upon those fluids.

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Weldable Vents

Automotive Vents

These weldable white circular cut-part vents have an all-ePTFE membrane (no backing material) that equalizes pressures while resisting urea and other environmental contaminants. Multiple installation options are available.

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Overview

Fluid reservoirs mounted under the hood/body are subject to frequent temperature changes that cause expansion and contraction. Altitude changes can cause pressure differentials that can pull contaminants of all types – water, dirt, dust, debris and automotive fluids – into the reservoir, compromising its performance and that of related systems.

As an additional hurdle, new fluid reservoir designs must also be resistant to water spray and/or splash to ensure long term reliability.

Our vents offer long-term resistance to urea crystal growth, for reliable and sustained equalization of reservoir pressures. In addition, our vents provide:

  • water ingress protection
  • particulate protection, preventing entry of dust, dirt and debris
  • resistance to automotive fluids including, car wash fluids, and lubricants

Gore engineered venting products can provide a single venting solution for fluid reservoir venting needs, including urea reservoirs for Selective Catalytic Reduction (SCR) systems. Additionally, our vents’ low profile construction can simplify attachment during production.

As a result, our vents for fluid reservoirs can contribute to reduced unit costs - and enhanced reliability.

Product Specifications

GORE® Automotive Vents for Fluid Reservoirs are extensively tested, evaluated and qualified to perform consistently and reliably.

We offer a selection of vents designed especially for Urea/SCR applications.

GORE AVS 90, AVS 92, AVS 93, AVS 94, AVS 95 AVS 90, -92, -93, -94 & -95:
Low-profile vents reliably equalize pressures and resist damage from direct urea exposure, to extend reservoir service life. Five sizes available, for fast, easy weldable installation.

Please view our current Data Sheet for more detailed product information.

NEW: AVS 110

New GORE® Adhesive Vent AVS 110

NEW GORE ADHESIVE VENT: AVS 110

Smaller size, proven durability, predictable airflow. For small under-hood electronic enclosures. Learn more.

Quality

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Recent News

Press Release

W. L. Gore & Associates unveils groundbreaking auto innovations at Auto Expo Components 2020

Posted February 25, 2020

Gore presented its groundbreaking automotive total solution during Auto Expo Components 2020. The solution provides greater reliability, durability and versatility to key players in the auto industry, including OEMs and Tier manufacturers.

Event

Lighting the way to the future… with GORE® Automotive Vents at the DVN Workshop in Munich, January 28-29, 2020

January 28, 2020 - January 29, 2020

W. L. Gore & Associates will highlight solutions for reliably protecting automotive components in harsh environments, during the Driving Vision News (DVN) Workshop, January 28-29 in Munich, Germany.

Press Release

W. L. Gore & Associates' Technology Named 2020 Automotive News Pace Awards Finalist

Posted October 16, 2019

Condensation Management Device offers industry’s first solution to actively removing headlamp moisture

Featured Story

A New Level of Protection Against Headlamp Condensation

Posted October 4, 2018

Headlamp condensation is a recurring problem for the automotive lighting industry. It will become even more of a challenge as the industry moves to full-LED headlamps, because existing venting solutions can only reduce – not sustainably prevent – such condensation.

View all News & Events

FOR INDUSTRIAL USE ONLY

Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.