AR-081 Bulkhead connector

AR-081 Bulkheadfitting for zone 1The Artidor AR-081 bulkhead connector was designed as a flame arrester for fitting in the wall of an explosion-safe flameproof Ex d housing. The bulkhead connector ensures the unobstructed passage of gases and liquids without affecting the explosion-safe nature of the housing.

In the event of an explosion in the flameproof housing, the bulkhead connector prevents the flames and hot gases from being emitted; the hot gas is cooled by the bulkhead connector to such an extent that it is no longer capable of igniting the potentially explosive atmosphere.

The bulkhead connection can be used as a coupling for pipes for gases and liquids such as coolants, refrigerants, hydraulic fluids and pneumatics. Thanks to its special design, the pressure loss in the bulkhead connector is very low and it holds no moisture. Therefore the bulkhead connector is extremely suitable for use in sampling pipes in gas analysis equipment.

Flameproof housings are not usually designed to withstand an explosion arising at a pressure higher than 110% of the atmospheric pressure. A simple way to prevent pressure build up is the use of the bulkhead connector as a breather.

The Artidor AR-081 Bulkhead connectors are explosion-safe and certified according to the European ATEX directive 2014/34/EU (ATEX 114) and are CE marked.

Request for information or quotation?

Contact us for more information or if you are looking for a special execution of this product.
It will be our pleasure to help you!

Contact us Request for quote

Features
  • ATEX gecertificeerd
  • Beschermingswijze tegen ontsteking Ex d
  • Voor de doorvoer van gassen en vloeistoffen
  • Minimale drukverliezen
  • Houdt nauwelijks vocht vast, droogt snel
  • Modern industrieel ontwerp
  • Eenvoudig reinigbaar
  • Roestvaststaal RVS 316
Technical properties
  • Explosieveiligheid
    ATEX II 2 G EEX d IIC
  • Europese richtlijnen
    2014/34/EU (ATEX 114)
  • Toegepaste normen
    EN 50014:1997, EN 50018:2000
  • EC Type Onderzoekscertificaat
    KEMA 01ATEX2136 U component certificaat
  • Temperatuurklasse
    Afhankelijk van het volume van de toegepaste Ex d behuizing
  • Materiaal
    Roestvaststaal RVS 316
  • Beschermingsgraad
    IP65 volgens EN 60529
  • Montageschroefdraad
    M32 x 1,5
  • Aansluitingen
    3/8" NPT (2x)
  • Vrije doorlaat
    28 mm²
  • Doorstromingsverhouding
    10 liter / minuut bij 28 mBar drukverschil (gas)
  • Omgevingstemperatuur
    -20 °C tot +40 °C
  • Afmetingen
    Ø39 x 75 mm
  • Gewicht
    510 gram