1.88" Tubing | McMaster-Carr

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44 Products

About Conduit

Liquid-Tight Flexible Plastic Conduit

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

Conduit

The spiral design makes this conduit flexible. When used with liquid-tight fittings, it seals out liquid and resists oil, corrosion, and UV light. Route it around tight bends and use in high-vibration applications or those that require periodic flexing. This conduit cuts cleanly with no jagged edges and has a smooth interior that protects wire and cable from abrasion when being pulled.

												Per Ft.
Conduit Trade Size	ID	OD	Bend Radius	Flexibility	Material	Color	Temperature Range, °F	Environment	Specifications Met	Lengths, ft.		1-99	100-Up
1 1/2	1.59"	1.88"	4"	Ultra Flexible	PVC	Black	0° to 155°	Washdown	UL Recognized Component	2, 5, 10, 25, 50	000000	000000	00000

Straight Adapters

Push-In × Threaded

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.

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 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	000000

90° Elbow Adapters

Push-In × Threaded

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

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 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	000000

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
1 1/2	1.59"	1.88"	8"	PVC	Gray	0° to 165°	Washdown	UL Listed, CSA Certified	2, 5, 10, 25, 50	0000000	00000	00000

Straight Adapters

Push-In × Threaded

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

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 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	000000

90° Elbow Adapters

Push-In × Threaded

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

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 1/2	Female	1 1/2	NPT	Male	Nylon	Steel Locknut	Black, Gray	00000000	000000

Liquid-Tight Flexible Metal Conduit

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

When used with liquid-tight fittings, this conduit seals out liquid. The steel core provides crush resistance, and the cover is UV light resistant. Use this bendable conduit for connections to motors and other equipment in tight areas.

Ultra-flexible conduit bends and twists for installation in tighter areas than flexible conduit.

Blue conduit is often used for data lines.

UL listed conduit can be used underground.

											Per Ft.
Conduit Trade Size	ID	OD	Bend Radius	Cover Material	Temperature Range, °F	Environment	Specifications Met	Color	Lengths, ft.		1-99	100-Up
Flexible Zinc-Plated Steel
1 1/2	1.59"	1.88"	6"	PVC	0° to 140°	Washdown	__	Gray	2, 5, 10, 25, 50	00000000	00000	00000
1 1/2	1.59"	1.88"	6"	PVC	0° to 140°	Washdown, Underground	UL Listed, CSA Certified	Blue, Gray	2, 5, 10, 25, 50	000000	00000	0000
Ultra-Flexible Zinc-Plated Steel
1 1/2	1.59"	1.88"	4"	PVC	0° to 140°	Washdown	__	Black	2, 5, 10, 25, 50	0000000	0000	0000

Straight Adapters

Adapter with Locknut

Adapter with
Grounding
Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Adapters with grounding lug ground conduit outside an outlet box or enclosure. Run a ground wire through the lug. Adapters with a wire-mesh grip provide strain relief and added protection against conduit pullout.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

45° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

90° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

Extreme-Temperature Liquid-Tight Flexible Metal Conduit

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

Conduit

Even in very high and very low temperatures, this conduit stays flexible. It also seals out liquid when used with liquid-tight fittings. The steel core provides crush resistance, and the cover is UV light resistant. Use this bendable conduit for connections to motors and other equipment in tight areas.

UL listed conduit can be used underground.

											Per Ft.
Conduit Trade Size	ID	OD	Bend Radius	Material	Cover Material	Color	Temperature Range, °F	Environment	Lengths, ft.		1-99	100-Up
Conduit
1 1/2	1.59"	1.88"	6"	Steel	TPE Rubber	Black	-75° to 300°	Washdown	2, 5, 10, 25, 50	0000000	000000	000000
UL Listed Conduit
1 1/2	1.59"	1.88"	6"	Steel	PVC	Gray	-50° to 220°	Washdown, Underground	2, 5, 10, 25, 50	0000000	00000	00000

Straight Adapters

Adapter with Locknut

Adapter with
Grounding
Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

45° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

90° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

Food Industry Liquid-Tight Flexible Metal Conduit

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

Conduit

Run conduit in food areas—the cover can be cleaned and sterilized without weakening or splitting. This conduit meets NSF/ANSI standard 169 for special-purpose food equipment. It seals out liquid when used with liquid-tight fittings. The steel core provides crush resistance, the cover is UV light resistant, and it is bendable for installation in tight areas.

												Per Ft.
Conduit Trade Size	ID	OD	Bend Radius	Material	Cover Material	Color	Temperature Range, °F	Environment	Specifications Met	Lengths, ft.		1-99	100-Up
1 1/2	1.59"	1.88"	6"	Steel	PVC	White	0° to 140°	Food Industry, Washdown	NSF/ANSI 169	2, 5, 10, 25, 50	0000000	000000	00000

Straight Adapters

Adapter with Locknut

Adapter with
Grounding
Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

45° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

90° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

Oil-Resistant Liquid-Tight Flexible Metal Conduit

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

Conduit

In addition to resisting oil, this conduit resists lubricants and grease. It seals out liquid when used with liquid-tight fittings. The steel core provides crush resistance, and the cover is UV light resistant. Use this bendable conduit for connections to motors and other equipment in tight areas. It can also be used underground.

												Per Ft.
Conduit Trade Size	ID	OD	Bend Radius	Material	Cover Material	Color	Temperature Range, °F	Environment	Specifications Met	Lengths, ft.		1-99	100-Up
1 1/2	1.59"	1.88"	5"	Zinc-Plated Steel	PVC	Gray	-20° to 175°	Washdown Underground	UL Listed, CSA Certified	2, 5, 10, 25, 50	0000000	000000	000000

Straight Adapters

Adapter with Locknut

Adapter with
Grounding
Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

45° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

90° Elbow Adapters

Adapter with Locknut

Adapter with Grounding Lug and Locknut

Adapter with Wire-Mesh Grip and Locknut

Adapter

When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.

316 stainless steel adapters are corrosion resistant.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Features		Each
Adapters with Locknut—Zinc
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000
Adapters with Locknut—Zinc-Plated Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Grounding Lug and Locknut—Iron
1 1/2	Female	1 1/2	NPT	Male	__	0000000	00000
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel
1 1/2	Female	1 1/2	NPT	Male	11" lg. Stainless Steel Wire-Mesh Grip	00000000	000000
Adapters—316 Stainless Steel
1 1/2	Female	1 1/2	NPT	Male	__	0000000	000000

Medium-Wall (IMC) Steel Conduit

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

Conduit

Also known as intermediate metallic conduit (IMC), this conduit is lightweight and strong. A smooth coating protects wire and cable from abrasion when being pulled. This conduit has one threaded male end; the other end has a threaded female connector.

5-ft. lengths can be shipped via small-parcel carrier.

5 ft. Lg.
Conduit Trade Size	ID	OD	Pipe Size	Thread Type	Specifications Met	Material		Each
1 1/2	1.7"	1.88"	1 1/2	NPT	UL Listed	Galvanized Steel	0000000	000000
10 ft. Lg.
1 1/2	1.7"	1.88"	1 1/2	NPT	UL Listed	Galvanized Steel	0000000	00000

Straight Adapters—Threaded Conduit Connection × Threaded Electrical Box Connection

Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.

NPT female × NPSM male straight adapters are also known as hubs. They have an insulated throat to protect wire and cable from abrasion when being pulled. Use in wet or dry locations.

Conduit Connection					Electrical Box Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Thread Type	Pipe Size	Gender	Material	Includes	Electrical Connector Component		Each
1 1/2	1 1/2	NPT	Female	NPSM	1 1/2	Male	Zinc	Locknut	Adapter	0000000	000000

Straight Adapters—Threaded Conduit Connection × Flanged End Electrical Box Connection

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.

Conduit Connection				Electrical Box Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	For Knockout Trade Size	Gender	Lg.	Material	Electrical Connector Component		Each
1 1/2	1 1/2	NPSM	Male	1 1/2	Male	15/16"	Zinc	Adapter	0000000	00000

Straight Adapters—Compression Conduit Connection × Threaded Electrical Box Connection

Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.

Compression female × NPSM male straight adapters offer a reliable hold on conduit.

Conduit Connection		Electrical Box Connection
Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Material	Includes	Electrical Connector Component		Each
1 1/2	Female	1 1/2	NPSM	Male	Zinc-Plated Steel	Locknut	Adapter	0000000	000000

90° Elbow Adapters—Threaded Conduit Connection × Threaded Electrical Box Connection

Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.

NPSM female × NPSM male 90° elbow adapters are for tight spaces where conduit can't be bent.

Conduit Connection				Electrical Box Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Material	Electrical Connector Component		Each
1 1/2	1 1/2	NPSM	Female	1 1/2	NPSM	Male	Iron	Adapter	0000000	0000000

Straight Connectors—Compression Conduit Connection

Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.

Compression female straight connectors join two pieces of unthreaded conduit. Push the conduit into the ends; tighten the compression rings to secure.

Conduit Connection
Conduit Trade Size	Gender	Material		Each
1 1/2	Female	Zinc-Plated Steel	0000000	000000

Straight Connectors—Screw-Clamp Conduit Connection

Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.

Screw-clamp ends tighten around conduit with screws.

Conduit Connection
Conduit Trade Size	Gender	Material	Specifications Met		Each
Connector
1 1/2	Female	Zinc-Plated Steel	UL Listed	00000000	000000

Straight Connectors—Threaded Conduit Connection

Connector

Connector with Glide Insert

Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.

NPT female straight connectors with glide insert have three pieces. The two outer pieces turn independently so you don't need to rotate the conduit.

Conduit Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Material		Each
Connector
1 1/2	1 1/2	NPSM	Female	Galvanized Steel	0000000	00000
Connector with Glide Insert
1 1/2	1 1/2	NPT	Female	Zinc-Plated Iron	0000000	00000

90° Elbow Connectors—Threaded Conduit Connection

With NPT Threads

Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.

Conduit Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Lg.	Material		Each
1 1/2	1 1/2	NPT	Male	11 1/2"	Galvanized Steel	0000000	000000

Offset Elbow Connectors—Threaded Conduit or Electrical Box Connection

Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.

Offset elbow connectors join knockouts on outlet boxes or enclosures that do not align.

Conduit or Electrical Box Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Offset Lg.	Material		Each
1 1/2	1 1/2	NPSM	Male	3/4"	Zinc	0000000	00000

Grommets

Connect to the end of conduit or a fitting to protect wire and cable from abrasion when being pulled. Use with medium-wall (IMC) and thick-wall (rigid) steel conduit.

Conduit Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Material	Color		Each
1 1/2	1 1/2	NPSM	Female	Polypropylene	Gray	00000000	00000

Bushings

Join two different sizes of threaded conduit. Use with medium-wall (IMC) and thick-wall (rigid) steel conduit.

Conduit Connection
Conduit Trade Size	Pipe Size	Thread Type	Gender	Material		Each
1 1/2 × 1	1 1/2 × 1	NPSM	Male × Female	Zinc-Plated Steel	0000000	00000
2 × 1 1/2	2 × 1 1/2	NPSM	Male × Female	Zinc-Plated Steel	0000000	00000

Grounding Clamps

Grounding Clamp With Hinge

Ground conduit by running a ground wire through the attached lug. The included grommet protects wire and cable from abrasion when being pulled. Use with medium-wall (IMC) and thick-wall (rigid) steel conduit.

Grounding clamps with hinge open for quick installation around conduit and secure with a screw.

Grounding Clamp with Hinge
Conduit Trade Size	Gender	Material	Compatible With		Each
1 1/2	Female	Zinc	Aluminum Wire, Copper Wire	00000000	000000

Reducing Washers

Reduce the knockout size in an outlet box or enclosure so you can attach a different size of medium-wall (IMC) and thick-wall (rigid) steel conduit to it. Two reducing washers are required per knockout.

Conduit Trade Size	Material	Pkg. Qty.		Pkg.
1 1/2 × 1	Steel	10	00000000	00000
2 × 1 1/2	Steel	10	00000000	00000