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Transparent PVC conduit adapter, 4 inch trade size, plain finish

Cantex

Cantex 5133724 Conduit Adapter 4 in PVC Transparent video accessory

SKU CH-ZP9D-D7DD9

Connects 4-inch Schedule 40 PVC conduit with a 3.96-inch inside diameter and 4.91-inch outside diameter, meeting UL standards

  • Product typeCable Management & Conduit
  • Product colorTransparent
  • Fits 4 in Schedule 40 PVC conduit precisely
  • UL listed for code-compliant installations
  • Transparent PVC allows visual inspection of connections
  • 91 in outside diameter matches standard trade size
  • 96 in inside diameter ensures secure cable routing

4-Inch PVC Conduit Adapter

This Cantex 5133724 adapter connects two sections of 4-inch Schedule 40 PVC conduit. It is built for electricians and installers who need a straight, code-compliant joint in residential or commercial raceway systems. The transparent PVC body lets you verify wire positioning before final assembly.

Fits standard 4-inch trade-size conduit

The adapter accepts conduit with a 3.96-inch inside diameter and presents a 4.91-inch outside diameter. Its 2-1/4-inch overall length keeps the coupling compact inside junction boxes or tight wall cavities. UL listing confirms the fitting meets the safety standard required for permitted electrical work.

Replaces damaged or missing straight couplings

Use this adapter when a conduit run must be extended or a cracked coupling swapped out without changing pipe size. It is not intended for transitions to metal conduit, flexible raceway, or differing trade sizes. Buyers needing threaded entries, expansion joints, or reducers should select a different fitting type.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 88% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCANTEX
Product typeCable Management & Conduit
Product colorTransparent

Questions about this item

What is the inside diameter that limits cable fill in this 4 in adapter?

The inside diameter is 3.96 in, which sets the maximum cable bundle size.

How much heat can the PVC body handle during continuous outdoor exposure?

The PVC material is rated for standard electrical-conduit temperatures; UL listing confirms compliance.

Which conduit schedule must I already have on site for this adapter to fit?

It is made for Schedule 40 PVC conduit with a 4 in trade size.

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