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    Screw Vents
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    Overview

    Screw Vents are engineered to provide oleophobic protection and withstand the mechanical stresses of challenging environments. Choose from a full range of sizes and performance options to meet all your application needs.

     

    Micro Series has a compact, low-profile design that meets some of the industry’s

       toughest standards, making it ideal for today’s smaller (up to 2 l) housings.

    Standard Series offers reliable venting for volumes up to 5 l, and comes in two colors

       and two thread sizes for different wall thicknesses, with or without a counter nut.

    High Airflow Series has the protection level of “Standard” – with nearly 10 times

       the airflow. For  housings up to 50 l, it easily manages the strong pressure differentials

       caused by extreme weather.

    Super High Airflow Series maintains exceptionally high airflow in extra-large

       enclosures (volumes up to 200 l) and meets the most rigorous standards.

    Stainless Steel Series offers premium-level durability, corrosion- and chemical

       resistance, to reliably protect enclosures up to 20 liters in the most extreme conditions.


    Characteristics and Advantages

    • Easy to install: ensures fast, foolproof integration for durable performance in any

       application.

    • Increased safety: the rugged screw-in construction, improved cap design and O-ring keep

       the vent reliably secured in the housing.

    • Reliable protection: even after immersion, the Membrane blocks contaminant ingress.

    • Rugged durability: engineered for chemical, UV and temperature resistance, and hydrolytic

       stability.

    • Flammability resistance: All PolyVent caps, bodies and O-rings are rated UL 94 V-0.

       PolyVent XS, Stainless Steel and Ex+ also incorporate a UL 94 VTM-0 rated membrane.


    Products

    MODEL PART NUMBER AIRFLOW
    (ml/min/cm²@70mbar)
    WATER ENTRY PRESSURE (psi@30sec) IP RATING OLEOPHOBIC O-RING

    TEMP RATING(°C)

    67 68
    High irflow CRSC7195000 4500 >10 YES Silicone -40°to 150°
    Standard CRSC7191000 750 >14.5 YES Silicone -40°to 150°

    • Standard color is black. Other colors are available upon request.

    • IP68 tests resistance to 2 meters of water for 60 minutes

    • Plastic Vent Body constructed of UV Resistant Nylon PA6 Plastic (ULV0 Rated)

    • O-ring is Silicone with Shore 60A Hardness (ULV0 Rated)