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Threaded aluminium sealing conduit fitting, silver powder finish

Appleton Century Crofts

Appleton Century Crofts EYSEF150AL Sealing Conduit 1-1/2 in Threaded Aluminum Powder

SKU CH-W5D8-55CMA

Seals conduit systems against gases, vapours and flames in hazardous locations

  • TypeCable Management & Conduit
  • Seals conduit against gas and flame passage
  • Rated for Class I Division 1 and 2 hazardous areas
  • Covers Class II Division 1 and 2 Groups E F G
  • Suitable for Class III hazardous locations
  • Powder-coated aluminium resists corrosion in tough environments

Sealing Fitting for Hazardous Locations

This Appleton sealing fitting stops gases, vapours and flames from travelling between sections of a conduit system. It is rated for Class I Division 1 and 2 Groups C and D, Class II Division 1 and 2 Groups E, F and G, and Class III environments. The aluminium body with powder coating suits both vertical and horizontal mounting.

Behaviour Under Continuous Exposure

The aluminium construction resists corrosion in harsh industrial atmospheres while maintaining the seal over long periods. Threaded FNPT and MNPT ends stay tight under vibration and thermal cycling, so the barrier remains effective without retightening. The powder finish adds further protection against chemical splash and moisture ingress.

Limits of the Threaded Conduit Interface

The 1-1/2 in trade size fits IMC and RMC conduit of the same diameter only. The 6 1/4 in overall length determines the space required in the run, and the fixed thread geometry prevents adaptation to other conduit types or metric sizes. Installers must verify that the existing raceway matches these exact dimensions before specifying this fitting.

Highlights

  • Seals conduit against gas and flame passage
  • Rated for Class I Division 1 and 2 hazardous areas
  • Covers Class II Division 1 and 2 Groups E F G
  • Suitable for Class III hazardous locations
  • Powder-coated aluminium resists corrosion in tough environments

Specifications

TypeCable Management & Conduit
BrandAPPLETON ELECTRIC

Questions about this item

Does the 1-1/2 in threaded aluminum sealing conduit generate heat or noise when installed in a continuous-run conduit system?

This sealing fitting is a passive component with no moving parts or electrical load, so it produces no heat or noise during continuous operation.

What conduit type and trade size must I already have for the EYSEF150AL to connect properly?

It requires IMC or RMC conduit with a 1-1/2 in trade size, matching the 1-1/2 in FNPT and MNPT threaded ends.

Will this Class I Division 1 rated aluminum sealing fitting work with older rigid metal conduit already in place?

Yes, it is compatible with existing 1-1/2 in RMC and IMC systems and maintains hazardous-location ratings for gases, vapors, dust and fibers.

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