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489 | Ex d & Ex d | Breather Drain

By Hawke 
By Hawke
The Hawke 489 metallic breather drain is designed to prevent condensation and drain moisture from hazardous area enclosures. Dual Certified ATEX/IECEx (along with many more) for use in Flameproof (Exd) and Dust (Ext) protection concepts. Also approved for use in Group I Mining Applications.
  • Metallic construction
  • Certified Exd/Ext
  • Stainless Steel Internal Sinter
  • M20 & M25 mounting thread options
  • Integral Nitrile or SIlicone O-Ring - Maintains IP66

Ordering Format: Product / Thread Size / Material / Finish
Example: 489 / M20 / Brass / Nickel Plated

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Product Details


Application Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22 and Mining Applications
Ingress Protection IP66 to IEC/EN 60529
Material Manufactured in Brass (Standard), Nickel Plated Brass or 316L Stainless Steel
Nitrile O-Ring fitted as standard
Operating Temperature -60°C to +60 °C
Series Fittings for Hazardous Areas

Certifications and Compliance

  • ABS: 17-LD1653734-PDA
  • ATEX: Baseefa 11ATEX0154X
  • cCSAus: 2700364
  • EAC: No EA3C RU C-GB.HA91.B.00265/21
  • EQM: 20-11-27224/Q20-11-000979/NB0007
  • IECEx: BAS11.0076X
  • Inmetro: IEx 15.0208X
  • UKEx: BAS21UKEX0065X
Hazardous Rating(s)
  • Ex II 2GD Ex db IIC Gb
  • Ex tb IIIC Db
  • Ex I M2 Ex db I Mb
  • Class 1 Zone 1 AEx db IIC Gb
  • Zone 21 AEx tb IIIC Db
Industry Standard(s)
  • IEC/EN/CSA/UL 60079-0, 1, 31
  • CSA C22.2 No 0-10
  • IEC 60529