We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver iron sealing conduit fitting, 1 inch trade size

Appleton Century Crofts

Appleton Century Crofts Sealing Fitting Iron 1in EYSEF100

SKU CH-N1M3-KJ745

Iron conduit sealing fitting rated for hazardous locations, preventing gas and flame passage in vertical or horizontal runs

  • TypeConduit Fittings
  • Color/FinishSilver
  • MaterialHAWA
  • Length6.900
  • Prevents gas and flame passage in hazardous areas
  • Rated for Class I Division 1 and 2 Groups B C D
  • Iron construction resists corrosion in harsh environments
  • Suitable for both vertical and horizontal conduit runs
  • 1 inch trade size fits IMC and RMC conduit

Hazardous-location sealing fitting

The Appleton Century Crofts sealing fitting is an iron conduit component rated for Class I Division 1 and 2 Groups B C D and Class II Division 1 and 2 Groups E F G environments. It prevents the passage of gases vapors or flames between sections of conduit systems in hazardous areas. Electricians working in refineries chemical plants or grain facilities use this fitting to maintain system integrity. The 1 inch trade size suits standard IMC and RMC conduit installations.

Iron construction and thermal performance

The HAWA iron body dissipates heat effectively during normal operation in classified locations. Silver finish reflects radiant heat and resists surface corrosion in harsh industrial atmospheres. No moving parts or seals generate noise so the fitting operates silently once installed. Power draw is not applicable because this is a passive mechanical component that carries conductors rather than consuming electricity.

FNPT to MNPT ends simplify assembly

The female NPT by male NPT thread combination lets installers connect the fitting directly to conduit runs without extra couplings. This reduces potential leak paths and cuts installation time in vertical or horizontal orientations. No software or electronic accessories are bundled because the product is a purely mechanical safety device. The 6.900 overall length fits standard enclosure spacing in hazardous-area designs.

Highlights

  • Prevents gas and flame passage in hazardous areas
  • Rated for Class I Division 1 and 2 Groups B C D
  • Iron construction resists corrosion in harsh environments
  • Suitable for both vertical and horizontal conduit runs
  • 1 inch trade size fits IMC and RMC conduit

Specifications

TypeConduit Fittings
BrandAPPLETON ELECTRIC
Color/FinishSilver
MaterialHAWA
Length6.900

Questions about this item

How do I install the EYSEF100 sealing fitting in a vertical conduit run and what step is often missed?

Thread the 1 in FNPT end onto the conduit, apply sealing compound to the threads, then tighten the 1 in MNPT end; the step often missed is letting the compound cure fully before pressurising the system.

What maintenance or replacement will the iron sealing fitting need over time?

Inspect the silver finish for corrosion and re‑apply thread sealant if the joint is broken; the iron body itself does not require scheduled replacement unless physical damage occurs.

What limit appears first when the EYSEF100 is used continuously in a Class I Division 1 hazardous area?

The 6.900 in overall length restricts conduit spacing, so the physical envelope becomes the limiting factor before the hazardous‑location rating is reached.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.