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White snap-on polyethylene EMT bushing, four-inch conduit fitting

L.H. DOTTIE

L.H. DOTTIE EMT Bushing 4 in Snap-On Polyethylene White

SKU CH-F4FA-WKTZE

A 4-inch snap-on polyethylene bushing protects cables inside EMT conduit

  • Product typeCable Management & Conduit
  • 4 in size fits standard EMT conduit
  • Snap-on design allows tool-free installation
  • Polyethylene construction resists impact and corrosion
  • White finish provides clean appearance in visible runs
  • DOTTIE brand trusted by electrical professionals

4 in EMT Bushing

The L.H. DOTTIE EMT Bushing is a snap-on polyethylene fitting designed for 4 inch electrical metallic tubing. It protects cable insulation from sharp conduit edges during installation. The white finish provides clear visibility in junction boxes and enclosures. This new component meets standard conduit protection requirements for commercial and residential wiring projects.

Suited for electricians pulling cable through 4

This bushing suits electricians and contractors who need quick, tool-free installation on 4 inch conduit runs. The snap-on design reduces labour time on large-scale projects. It is not intended for rigid metal conduit, IMC, or non-metallic raceway systems. Buyers who need threaded connections or high-temperature rated bushings should look at alternative fitting types.

Handles 4 in conduit cable protection

The polyethylene construction comfortably handles standard cable pulling forces through 4 inch EMT. It provides a smooth entry surface that prevents insulation damage during long pulls. The material resists cracking under normal installation stress. It runs out of headroom in environments exceeding standard temperature ratings or where chemical exposure requires specialised conduit fittings.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $158.99
Pricier than about 91% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameDOTTIE
Product typeCable Management & Conduit

Questions about this item

Does this 4 in snap-on bushing fit standard 4 in EMT conduit?

Yes, the DOTTIE EMTB400 is sized for 4 in EMT and snaps on without tools.

Can I use this polyethylene bushing with existing metal conduit fittings?

The white polyethylene sleeve sits inside the conduit end and works with standard EMT couplings and connectors.

How do I confirm the bushing is seated correctly after snapping it on?

The bushing should sit flush with the conduit end and the snap tabs should click audibly into the inner wall.

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