UL Type B Conduit | McMaster-Carr

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38 Products

About Conduit

Adapters for Liquid-Tight Flexible Plastic Conduit

Use these adapters to attach liquid-tight flexible plastic conduit to a knockout in an outlet box or enclosure. They provide a connection that seals out liquid and resists oil, corrosion, and UV light. They are UL listed when used with abrasion-resistant liquid-tight flexible plastic conduit (Type B).

Adapters with a push-in end are removable and reusable. The twist-in end attaches to conduit with a few quick turns.

Adjustable-angle elbow adapters can be positioned at any angle from 0° to 90°.

For technical drawings and 3-D models, click on a part number.

Straight Adapters

Push-In × Threaded

Twist-In × Threaded

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Size	Thread Type	Gender	Material	Includes	Max. Temperature, °F	Specifications Met	Choose a Color		Each
Push-In Conduit Connection × Threaded Electrical Box Connection
1/4	Female	__	PG-7	PG	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black	00000000	00000
3/8	Female	1/2	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	0000
1/2	Female	1/2	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	0000
3/4	Female	3/4	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	0000
1	Female	1	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	0000
1 1/4	Female	1 1/4	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
1 1/2	Female	1 1/2	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
2	Female	2	__	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
Twist-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	__	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000
1/2	Female	1/2	__	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000
3/4	Female	3/4	__	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000
1	Female	1	__	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000

90° Elbow Adapters

Push-In × Threaded

Twist-In × Threaded

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Material	Includes	Max. Temperature, °F	Specifications Met	Choose a Color		Each
Push-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
1/2	Female	1/2	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
1	Female	1	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
1 1/4	Female	1 1/4	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
1 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
2	Female	2	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
Twist-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000
1/2	Female	1/2	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	0000
1	Female	1	NPT	Male	Nylon	Zinc Locknut	175°	UL Listed, CSA Certified	Black, Gray	0000000	00000

Adjustable-Angle Elbow Adapters

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Material	Includes	Max. Temperature, °F	Specifications Met	Choose a Color		Each
Push-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Nylon Locknut	175°	UL Listed, CSA Certified	Black, Gray	00000000	00000
1/2	Female	1/2	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Steel Locknut	175°	UL Listed, C-UL Listed	Black, Gray	00000000	00000
1	Female	1	NPT	Male	Nylon	Nylon Locknut	175°	UL Listed, CSA Certified	Black, Gray	00000000	00000

Connectors for Liquid-Tight Flexible Plastic Conduit

Twist these connectors into two pieces of liquid-tight flexible plastic conduit for a quick connection that seals out liquid and resists oil, corrosion, and UV light. When used with abrasion-resistant liquid-tight flexible plastic conduit (Type B), they are UL listed.

For technical drawings and 3-D models, click on a part number.

Conduit Connection
Conduit Trade Size	Conduit Connection Type	Gender	Material	Color	Max. Temperature, °F	Specifications Met		Each
3/8	Twist-In	Male	PVC	Gray	175°	UL Listed, C-UL Listed	0000000	00000
1/2	Twist-In	Male	PVC	Gray	175°	UL Listed, C-UL Listed	0000000	0000
3/4	Twist-In	Male	PVC	Gray	175°	UL Listed, C-UL Listed	0000000	0000
1	Twist-In	Male	PVC	Gray	175°	UL Listed, C-UL Listed	0000000	0000

Abrasion-Resistant Liquid-Tight Flexible Plastic Conduit

For technical drawings and 3-D models, click on a part number.

Conduit

Also known as Type B, this conduit is crush and abrasion resistant. When used with liquid-tight fittings, it seals out liquid and resists oil, corrosion, and UV light. Use a tube cutter (not included) for clean cuts with no jagged edges. This conduit has a smooth interior that protects wire and cable from abrasion when being pulled.

											Per Ft.
Conduit Trade Size	ID	OD	Bend Radius	Material	Color	Temperature Range, °F	Environment	Specifications Met	Lengths, ft.		1-99	100-Up
3/8	0.49"	0.7"	4"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	5, 10, 25, 50, 100	0000000	00000	00000
1/2	0.63"	0.83"	4"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	5, 10, 25, 50, 100	0000000	0000	0000
3/4	0.83"	1.04"	5"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	2, 5, 10, 25, 50, 100	0000000	0000	0000
1	1.05"	1.3"	6"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	5, 10, 25, 50, 100	0000000	0000	0000
1 1/4	1.39"	1.64"	7"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	5, 10, 25, 50, 100	0000000	0000	0000
1 1/2	1.59"	1.88"	8"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	2, 5, 10, 25, 50	0000000	0000	0000
2	2.03"	2.36"	10"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	2, 5, 10, 25, 50	0000000	00000	0000

Straight Adapters

Push-In × Threaded

Twist-In × Threaded

Adapters with a push-in end are removable and reusable. The twist-in end attaches to conduit with a few quick turns.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Material	Includes	Choose a Color		Each
Push-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1/2	Female	1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	0000
1	Female	1	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	0000
1 1/4	Female	1 1/4	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
2	Female	2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
Twist-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000
1/2	Female	1/2	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000
1	Female	1	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000

90° Elbow Adapters

Push-In × Threaded

Twist-In × Threaded

Adapters with a push-in end are removable and reusable. The twist-in end attaches to conduit with a few quick turns.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Material	Includes	Choose a Color		Each
Push-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1/2	Female	1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1	Female	1	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1 1/4	Female	1 1/4	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
2	Female	2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
Twist-In Conduit Connection × Threaded Electrical Box Connection
3/8	Female	1/2	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000
1/2	Female	1/2	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000
3/4	Female	3/4	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	0000
1	Female	1	NPT	Male	Nylon	Zinc Locknut	Black, Gray	0000000	00000

Adjustable-Angle Elbow Adapters

Adapters with a push-in end are removable and reusable.

Adjustable-angle elbow adapters can be positioned at any angle from 0° to 90°.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Material	Includes	Choose a Color		Each
Push-In Conduit Connection × Threaded Electrical Box Connection
1/2	Female	1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
3/4	Female	3/4	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	00000
1	Female	1	NPT	Male	Nylon	Nylon Locknut	Black, Gray	00000000	00000

Connectors

Conduit Connection
Conduit Trade Size	Gender	Material	Color		Each
Twist-In Conduit Connection
3/8	Male	PVC	Gray	0000000	00000
1/2	Male	PVC	Gray	0000000	0000
3/4	Male	PVC	Gray	0000000	0000
1	Male	PVC	Gray	0000000	0000