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THREE PIECE UNIONS – SERIES B

Three element unions suitable for hazardous area Zone 1 & Zone 21

Ex db / Ex tb – IP66/67

Three piece unions are unions consisting of three elements independently screwed one into the other allowing the connection between rigid parts.

These unions take the same temperature class of the enclosure they are installed on.

Features

  • Type of protection: Ex db / Ex tb

  • Degree of protection: IP66/67

  • Certified for:

    • Gas group IIB
    • Dust group IIIC

  • Max range ambient temperature: -55°C ÷ +60°C

  • Material used: Zinc plated Steel

  • Entries Threading: EN 10226 (Gk)

Three element unions

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