Connection Type Connection Type |
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Conduit | Electrical Box |
Conduit Type Conduit Type |
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Knockout Connection Type Knockout Connection Type |
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Environment Environment |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Conduit
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Adapters for Rigid PVC Conduit


Attach PVC Schedule 40 or Schedule 80 conduit to a knockout in an outlet box or enclosure. These adapters are lightweight, corrosion resistant, and UV light resistant for outdoor use. They can be buried or encased in concrete. PVC cement is required (not included) to secure push-in connections.
Adapters with NPT threads connect unthreaded conduit to threaded fittings and knockouts. Push-in male × flanged end male adapters, also known as box adapters, install through a knockout from inside an electrical enclosure.
For technical drawings and 3-D models, click on a part number.
Conduit Connection | Electrical Box Connection | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Conduit Trade Size | Gender | Pipe Size | Thread Type | For Knockout Trade Size | Gender | Material | Color | Specifications Met | Each | |
Push-In Conduit Connection × Threaded Electrical Box Connection | ||||||||||
1/2 | Female | 1/2 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 00000 |
3/4 | Female | 3/4 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 000 |
1 | Female | 1 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 000 |
1 1/4 | Female | 1 1/4 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
1 1/2 | Female | 1 1/2 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
2 | Female | 2 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
2 1/2 | Female | 2 1/2 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
3 | Female | 3 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
4 | Female | 4 | NPT | __ | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
Push-In Conduit Connection × Flanged End Electrical Box Connection | ||||||||||
1/2 | Male | __ | __ | 1/2 | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
3/4 | Male | __ | __ | 3/4 | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
1 | Male | __ | __ | 1 | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
1 1/4 | Male | __ | __ | 1 1/4 | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
1 1/2 | Male | __ | __ | 1 1/2 | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
2 | Male | __ | __ | 2 | Male | PVC | Gray | UL Listed | 0000000 | 0000 |
2 1/2 | Male | __ | __ | 2 1/2 | Male | PVC | Gray | UL Listed | 0000000 | 00000 |
3 | Male | __ | __ | 3 | Male | PVC | Gray | UL Listed | 0000000 | 00000 |
4 | Male | __ | __ | 4 | Male | PVC | Gray | UL Listed | 0000000 | 00000 |
Connectors for Rigid PVC Conduit
Join pieces of PVC Schedule 40 or Schedule 80 conduit. These connectors are lightweight, corrosion resistant, and UV light resistant for outdoor use. They can be buried or encased in concrete. PVC cement is required (not included) to secure the connection.
For technical drawings and 3-D models, click on a part number.

Push-In Conduit Connection | Threaded Conduit Connection | ||||||||
---|---|---|---|---|---|---|---|---|---|
Conduit Trade Size | Gender | Pipe Size | Thread Type | Gender | Material | Color | Specifications Met | Each | |
Push-In Conduit Connection × Threaded Conduit Connection | |||||||||
1/2 | Female | 1/2 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 00000 |
3/4 | Female | 3/4 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 000 |
1 | Female | 1 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 000 |
1 1/4 | Female | 1 1/4 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 0000 |
1 1/2 | Female | 1 1/2 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 0000 |
2 | Female | 2 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 0000 |
2 1/2 | Female | 2 1/2 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 0000 |
3 | Female | 3 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 0000 |
4 | Female | 4 | NPT | Female | PVC | Gray | UL Listed | 0000000 | 0000 |
Adapters for Medium-Wall (IMC) and Thick-Wall (Rigid) Steel Conduit
Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.
NPSM male × flanged end male straight adapters are also known as conduit nipples, chase nipples, and box adapters. The flange installs through a knockout from inside an outlet box or enclosure. Use with a locknut (not included) to create a short raceway between boxes or enclosures.
For technical drawings and 3-D models, click on a part number.

Conduit Connection | Electrical Box Connection | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Conduit Trade Size | Pipe Size | Thread Type | Gender | For Knockout Trade Size | Gender | Lg. | Material | Specifications Met | Each | |
1/2 | 1/2 | NPSM | Male | 1/2 | Male | 5/8" | Zinc | UL Listed, C-UL Listed, CSA Certified | 0000000 | 00000 |
3/4 | 3/4 | NPSM | Male | 3/4 | Male | 3/4" | Zinc | UL Listed, C-UL Listed, CSA Certified | 0000000 | 0000 |
1 | 1 | NPSM | Male | 1 | Male | 13/16" | Zinc | UL Listed, C-UL Listed, CSA Certified | 0000000 | 0000 |
1 1/4 | 1 1/4 | NPSM | Male | 1 1/4 | Male | 7/8" | Zinc | UL Listed, C-UL Listed, CSA Certified | 0000000 | 0000 |
1 1/2 | 1 1/2 | NPSM | Male | 1 1/2 | Male | 15/16" | Zinc | UL Listed, C-UL Listed, CSA Certified | 0000000 | 0000 |
2 | 2 | NPSM | Male | 2 | Male | 1" | Zinc | UL Listed, C-UL Listed, CSA Certified | 0000000 | 0000 |