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Kraloy 078005 CP15 1-1/2" PVC Conduit Coupling
The Kraloy 078005 CP15 1-1/2" PVC Conduit Coupling is a rigid PVC fitting engineered to join two lengths of 1-1/2" PVC conduit into a single, continuous raceway run. Molded from durable PVC, this coupling provides a lightweight, corrosion-resistant alternative to metallic couplings while maintaining the strength required for demanding conduit installations. The slip-fit design allows for straightforward, tool-light assembly, helping installers extend conduit runs quickly and securely. As part of the Kraloy line of PVC conduit fittings, the CP15 coupling is sized to standard 1-1/2" trade dimensions for consistent, dependable fit with compatible PVC conduit systems.
Key Features
- Trade Size: Sized to 1-1/2" for a precise, secure fit with standard 1-1/2" PVC conduit.
- Durable Construction: Rigid PVC material resists corrosion, moisture, and chemical exposure common in below-grade and exposed conduit runs.
- Coupling Design: Slip-fit PVC coupling joins two conduit sections end-to-end to extend a continuous conduit run.
- Lightweight & Non-Conductive: PVC construction is easy to handle on the jobsite and adds no conductive path to the raceway system.
- Model CP15: Identified under the Kraloy CP series of PVC conduit couplings.
- Simple Installation: Slip-fit ends allow the coupling to be installed without threading, helping reduce assembly time.
- Non-Metallic Fitting: Eliminates corrosion concerns associated with metallic couplings in PVC conduit systems.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Typical Applications
- PVC Conduit and Raceway Systems
- Commercial and Residential Electrical Installations
- Underground and Above-Ground Conduit Runs
- New Construction and Electrical Retrofit Projects
- Conduit Run Extensions and Repairs
- Non-Metallic Raceway Applications
Why Kraloy?
Kraloy manufactures PVC electrical conduit fittings built for dependable, long-term performance in demanding raceway applications. The rigid PVC construction of the 078005 CP15 coupling delivers corrosion resistance and durability that help installers maintain a secure, continuous conduit run over time. Sized to standard 1-1/2" PVC conduit dimensions, the CP15 coupling offers installers a consistent, dependable fit across Kraloy PVC conduit systems. Choose Kraloy PVC fittings for reliable, code-compliant performance on commercial and residential electrical projects.
Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- KRA-20260918
- Product Type:
- PVC Coupling
- Series:
- CP15
- Department:
- Electrical
- Product Subgroup:
- PVC Conduit & Fittings
- Product Material:
- PVC
- Product Size:
- 1/2"
- Product Group:
- Conduit & Raceway
- Product Width:
- 2.257 in
- Product Height:
- 2.272 in
- Product Diameter:
- 1.5 in
- Product Length:
- 2.257 in
Kraloy 078005 – Frequently Asked Questions
1) Is the Kraloy CP15 coupling a solvent-weld slip fitting or does it thread onto conduit?
Slip-fit, not threaded. The CP15 coupling takes a length of rigid PVC conduit into each socket end, so two conduit sections butt together inside the fitting to form one continuous raceway. No threading and no thread sealing is involved, which is why it goes together fast on a long run.
2) Can I use a Kraloy PVC coupling on an EMT or metal conduit run?
No. The Kraloy 078005 CP15 is molded PVC and is sized to slip over rigid PVC conduit, so it will not join EMT or other metallic raceway. For EMT you need a metal coupling built for that raceway, such as the Bridgeport Fittings 247-DCSLP Mighty-Align die-cast zinc EMT slip coupling. If you are transitioning EMT to flexible AC/MC, the Bridgeport 4357-DC Mighty-Merge combination coupling is the fitting type for that job.
3) What part number do I order for the Kraloy CP15 coupling?
Order Kraloy 078005. That is the manufacturer part number for the CP15 PVC conduit coupling, and it carries UPC 622454780057. The CP series is Kraloy's line of PVC conduit couplings, so quoting both 078005 and CP15 keeps it clear on a purchase order.
4) Do I need glue or cement to install a Kraloy CP15 PVC coupling?
Nothing is packed with the fitting. The coupling itself is a bare slip-fit PVC sleeve, so budget separately for PVC conduit cement and an applicator if your installation calls for a solvent-welded joint. No threading tools, locknuts, or bushings are needed for the connection itself.
5) Can I use a coupling to repair a damaged section in the middle of an existing PVC conduit run?
Yes, that is a standard use. Cut out the damaged section, and the CP15 coupling rejoins the cut ends into a continuous raceway. Kraloy lists conduit run extensions and repairs alongside new construction and retrofit work as typical applications for this fitting. For a mid-run repair you will usually need two couplings plus a short replacement length of conduit, since the coupling has fixed sockets and will not swing open around existing pipe.
6) Is there a non-conductive coupling option when corrosion is a concern in the raceway?
The Kraloy 078005 CP15 is the non-metallic choice: its rigid PVC construction resists corrosion, moisture, and chemical exposure and adds no conductive path to the raceway, which suits below-grade and exposed runs. By contrast, the Bridgeport Fittings 247-DCSLP Mighty-Align coupling is die-cast zinc, a metallic fitting for EMT. If the system is PVC conduit and corrosion resistance is the driver, the CP15 stays within the non-metallic system.
7) What coupling joins EMT to flexible AC or FMC instead of PVC to PVC?
The Kraloy 078005 CP15 coupling is a PVC-to-PVC fitting only; it joins two sections of PVC conduit end to end. For a transition between EMT and flexible armored cable or FMC, the Bridgeport Fittings 4357-DC Mighty-Merge is a combination coupling that mates 1 inch EMT to triple 3/8 inch AC/FMC. Use it where the run changes from tubing to flex rather than continuing in PVC.
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Kraloy 078005 come with a warranty?
Absolutely. The Kraloy 078005 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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