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Silver iron conduit fitting 3/4 inch trade size 4.300 inches long

Appleton Century Crofts

Appleton Century Crofts Conduit Fitting Iron 3/4in 4.300in

SKU CH-CB2X-AR390

Iron conduit sealing fitting for 3/4 in trade size, 4.300 in overall length, rated for hazardous locations Class I Division 1 and 2

  • TypeConduit Fittings
  • Color/FinishSilver
  • MaterialHAWA
  • Length4.300
  • Sealing fitting blocks gases and flames in hazardous areas
  • Iron construction resists corrosion for long service life
  • Vertical and horizontal mounting suits varied conduit runs
  • 3/4 in trade size fits IMC and RMC conduit
  • 300 in overall length allows compact installations

Appleton 3/4in Iron Conduit Fitting

This Appleton conduit fitting is a 3/4 inch trade size sealing component made from iron with a silver finish. It measures 4.300 inches in overall length and carries hazardous location ratings for Class I Division 1 and 2 Groups A through D, Class II Division 1 and 2 Groups E through G, and Class III environments. The fitting connects 3/4 inch FNPT female threads to 3/4 inch MNPT male threads. It is designed to prevent the passage of gases, vapours or flames between sections of conduit systems.

Suits hazardous location conduit runs

Electricians running IMC or RMC conduit in classified areas will find this fitting matches the required 3/4 inch trade size and hazardous ratings. The vertical and horizontal mounting flexibility helps with routing in tight enclosures. Installers needing a different trade size, a non-hazardous rated fitting, or a material other than iron should select an alternative product. Buyers requiring PVC or EMT compatibility cannot use this fitting.

Threaded installation with sealing compound

The fitting installs by threading the 3/4 inch FNPT and MNPT ends into the conduit system, then packing the internal sealing chamber with approved compound to block flame and gas migration. Common issues include insufficient packing compound, cross-threading the tapered pipe threads, or using the fitting outside its listed hazardous class and group ratings. Verify the conduit type is IMC or RMC before assembly.

Highlights

  • Sealing fitting blocks gases and flames in hazardous areas
  • Iron construction resists corrosion for long service life
  • Vertical and horizontal mounting suits varied conduit runs
  • 3/4 in trade size fits IMC and RMC conduit
  • 300 in overall length allows compact installations

Specifications

TypeConduit Fittings
BrandAPPLETON ELECTRIC
Color/FinishSilver
MaterialHAWA
Length4.300

Questions about this item

What size conduit must I already have to use this 3/4 in trade-size fitting?

You need 3/4 in IMC or RMC conduit so the female and male NPT threads engage correctly.

Will the iron body and hazardous-location rating let me keep my existing Class I Division 1 wiring in place?

Yes, the fitting is rated for Class I Div 1 & 2 Groups A–D, Class II Div 1 & 2 Groups E–G and Class III, so it seals gases, vapours and flames in those same zones.

How can I confirm the seal is effective after I thread the 4.300 in fitting into the conduit run?

Pressurise the system and check for leaks at the joint; a proper seal stops gases, vapours and flames from passing between conduit sections.

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