Sealing joint suitable for hazardous area Zone 1 & Zone 21 & mines

Compact, economical and easy-to-use sealing nipples are used for sectioning the conduits preventing the flame propagation in all those cases where space does not allow the use of a traditional sealing joint.

They are suitable for use on group IIC enclosures and/or enclosures having a volume higher than 2000 cm³.


  • Type of protection: Ex d / Ex e / Ex tb

  • Degree of protection: IP66

  • Certified for:

    • Gas group IIC
    • Dust group IIIC
    • Mines group I
  • Max range ambient temperature: -40°C ÷ +135°C

  • Material used: Stainless Steel AISI 316L or Nickel plated Brass

  • ISO 262 Threads: from M20x1.5 to M63x1.5

  • NPT Thread: from 1/2″ NPT up to 2″ NPT