Oily Conduit | McMaster-Carr

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67 Products

Dust-Resistant Raceway

Gaskets on the covers and at connection points protect against dust as well as seeping oil and coolant. All components are rated NEMA 12 for indoor use and resistance to falling liquids and light splashing; nonhazardous dust, lint, and fibers; and oil and coolant seepage. They’re also rated IP54 to resist dust and splashing water.

Raceway, 45° elbows, 90° elbows, reducers, and tees have a hinged cover that opens for quick access and allows you to lay in wire and cable instead of pulling it through.

End connectors join raceway to an enclosure.

Caps terminate raceway, 45° elbows, 90° elbows, reducers, and tees.

Wall mounting brackets attach to the flange on raceway, 45° elbows, 90° elbows, reducers, and tees.

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

Raceway

2 1/2" Wd. × 2 1/2" Dp.
Lg., ft.	Cover Style	Material	Color	Material Thick.	Features	Includes	Environment	Environmental Rating	Specifications Met		Each
1/2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	0000000
1	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
3	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
4	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
5	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
10	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
4" Wd. × 4" Dp.
1/2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
1	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
3	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
4	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
5	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
10	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
6" Wd. × 6" Dp.
1/2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
1	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
3	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
4	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
5	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
10	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
8" Wd. × 8" Dp.
1/2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
1	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
2	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
3	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
4	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
5	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
10	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	00000000

45° Elbows

Wd.	Dp.	Cover Style	Material	Color	Material Thick.	Features	Includes	Environment	Environmental Rating	Specifications Met		Each
2 1/2"	2 1/2"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	0000000
4"	4"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
6"	6"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
8"	8"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000

90° Elbows

Wd.	Dp.	Cover Style	Material	Color	Material Thick.	Features	Includes	Environment	Environmental Rating	Specifications Met		Each
2 1/2"	2 1/2"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	0000000
4"	4"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
6"	6"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
8"	8"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000

Tees

Wd.	Dp.	Cover Style	Material	Color	Material Thick.	Features	Includes	Environment	Environmental Rating	Specifications Met		Each
2 1/2"	2 1/2"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	0000000
4"	4"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
6"	6"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
8"	8"	Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000

Reducers

4" Wd. × 4" Dp. to 2 1/2" Wd. × 2 1/2" Dp.
Cover Style	Material	Color	Material Thick.	Features	Environment	Environmental Rating	Specifications Met		Each
Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	0000000
6" Wd. × 6" Dp. to 4" Wd. × 4" Dp.
Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
8" Wd. × 8" Dp. to 6" Wd. × 6" Dp.
Hinged	Painted Steel	Gray	0.08"	Neoprene Rubber End Gasket, Urethane Foam Cover Gasket	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000

End Connectors

Wd.	Dp.	Material	Color	Material Thick.	Includes	Environment	Environmental Rating		Each
2 1/2"	2 1/2"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	000000
4"	4"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	00000
6"	6"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	00000
8"	8"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	00000

Caps

Wd.	Dp.	Material	Color	Material Thick.	Includes	Environment	Environmental Rating	Specifications Met		Each
2 1/2"	2 1/2"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	000000
4"	4"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	00000
6"	6"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	00000
8"	8"	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	UL Listed, CSA Certified	0000000	00000

Wall Mounting Brackets

For Raceway
Wd.	Dp.	Mounting Hole Dia.	No. of Mounting Holes	Mounting Fasteners Included	Material	Color	Material Thick.	Includes	Environment	Environmental Rating		Each
2 1/2"	2 1/2"	5/16"	4	No	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	000000
4"	4"	5/16"	4	No	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	00000
6"	6"	5/16"	4	No	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	00000
8"	8"	5/16"	4	No	Painted Steel	Gray	0.08"	Connecting Hardware	Corrosive, Damp, Dusty, Oily	IP54, NEMA 12	0000000	00000

Oil-Tight Enclosed Trough Raceway

This enclosure-like raceway, also known as wire trough, is rated NEMA 12 for protection from dust, dirt, and oil/coolant dripping. It’s also rated IP55 for protection from water projected from a nozzle. Use it to protect short, straight runs of wire and cable. To run wire and cable into and out of raceway, drill holes and pull it through.

Access wire and cable by opening the cover; it has hinges on one side. Screw-on clamps on the other side keep the cover closed.

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

2 1/2" Wd.×2 1/2" Dp.
Lg., ft.	Cover Style	Mount Type	Mounting Hole Dia.	No. of Mounting Holes	Mounting Fasteners Included	Finish	Color	Features	Environment	Environmental Rating	Specifications Met		Each
1	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	0000000
2	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
3	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
4" Wd.×4" Dp.
1	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
2	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
3	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
6" Wd.×6" Dp.
1	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
2	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
3	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
8" Wd.×8" Dp.
1	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
2	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000
3	Hinged/Screw On	Screw On	1/4"	4	No	Painted Steel	Gray	Cover Gasket	Oily, Washdown	NEMA 12, IP55	UL Listed, CSA Certified	0000000	000000