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Black neoprene conduit gasket with screw holes, rectangular shape, 1 inch hub size

Killark

Killark OLK-3RG Conduit Gasket 1 in

SKU CH-310M-E7NED

Neoprene conduit-body gasket fits 1-inch O Series fittings, includes mounting screws and is rated for Class I Division 2 hazardous locations

  • TypeCable Management & Conduit
  • ColorBlack
  • Neoprene material resists oil and weather
  • Fits 1 in O Series conduit bodies
  • UL E3397 and CSA LR11852 listed
  • Hazardous location rated Class I Division 2
  • Includes mounting screws for secure installation

Conduit body gasket

The Killark OLK-3RG is a neoprene gasket designed for O Series conduit access fittings. It provides a secure seal for 1 in hub connections in electrical installations. The part includes mounting screws for immediate fitting. It suits electricians and maintenance crews working on conduit systems.

Thermals noise and power

The neoprene material resists heat and environmental exposure in normal conduit use. No active cooling or power draw is involved with this passive sealing component. It operates silently as a static gasket between fitting surfaces. Hazardous location rating Class I Division 2 confirms suitability for demanding environments.

Build fit and clearance

This gasket fits O Series fittings with a 1 in hub size and screw-in connection type. Overall dimensions are 5 1/2 in height, 6 11/16 in length and 3 3/4 in width. The lightweight design at 0.1 lb adds minimal mass to the assembly. CSA LR11852 and UL E3397 standards compliance supports code adherence. It is not for use with non-O Series fittings or different hub sizes.

Highlights

  • Neoprene material resists oil and weather
  • Fits 1 in O Series conduit bodies
  • UL E3397 and CSA LR11852 listed
  • Hazardous location rated Class I Division 2
  • Includes mounting screws for secure installation

Specifications

BrandKillark
ModelOLK-3RG
TypeCable Management & Conduit
ColorBlack

Questions about this item

How do I install the Killark OLK-3RG gasket on an O Series fitting, and which step is often missed?

Screw the gasket into the 1 in hub using the included screws; the step often missed is ensuring the neoprene seats evenly before final tightening to maintain the hazardous location seal.

What maintenance or replacement will the neoprene gasket need over time?

Inspect the neoprene for cracking or compression set after exposure to heat or chemicals; replace the gasket if the material hardens or no longer compresses to seal the 1 in hub.

What is the first limit reached when the gasket is used continuously in a Class I Division 2 area?

The neoprene material will degrade from sustained chemical or temperature exposure before the mechanical fit fails, requiring replacement to keep the UL E3397 and CSA LR11852 ratings valid.

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