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Dust-Tight Wireways

103 products
Dust-tight wireways route and protect wire and cable in spaces that are exposed to dust. They have permanently secured gaskets that prevent dust from reaching the wire or cable. These wireways are commonly installed in indoor industrial, manufacturing, and machining applications. Wireways install as systems, with straight sections, fittings, and accessories connecting to form a pathway. Individual components in wireway systems must be purchased from the same brand to ensure compatibility.
Dust-tight wireways route and protect wire and cable in spaces that are exposed to dust. They have permanently secured gaskets that prevent dust from reaching the wire or cable. These wireways are commonly installed in indoor industrial, manufacturing, and machining applications. Wireways install as systems, with straight sections, fittings, and accessories connecting to form a pathway. Individual components in wireway systems must be purchased from the same brand to ensure compatibility.
Brand

Lay-In Dust-Tight Wireways without Knockouts

Lay-In Dust-Tight Wireways without Knockouts
These wireways simplify installations of large cable or many wires or cables. They're also ideal for installations that will have future wiring changes. They have an open top that allows users to lay in wire and cable instead of pulling it through. These wireways do not have knockouts, so users can determine where to place knockouts to best suit their applications. They're also dust-tight and commonly used in areas exposed to dust, like industrial, machining, and manufacturing applications. They can connect with multiple wireway sections for long, simple runs, or fittings can be attached for modifications.

Hinged Cover with Quick-Release Latches

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Feed-Thru Dust-Tight Wireways without Knockouts

Feed-Thru Dust-Tight Wireways without Knockouts
These wireways are ideal for simple installations with smaller cable or fewer wires or cables than lay-in wireways. They have a feed-thru design where wire and cable is inserted through the wireway sections. These wireways do not have knockouts, so users can determine where to place knockouts to best suit their applications. They're also dust-tight and commonly used in areas exposed to dust, like industrial, machining, and manufacturing applications. They connect with multiple wireway sections for long, simple runs, or fittings can be attached for modifications.

Hinged Cover with Quick-Release Latches

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90 Degree Elbows for Dust-Tight Wireways

90 Degree Elbows for Dust-Tight Wireways
These elbows have two openings on a 90° angle to route dust-tight wireways that turn sharply, such as around corners.

Wireway 90 Degree Elbow

Non-Removable Cover

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Hinged Cover with Quick-Release Latches

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Clockwise Transposition Wireway 90 Degree Elbow

Hinged Cover with Quick-Release Latches

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Counterclockwise Transposition Wireway 90 Degree Elbow

Hinged Cover with Quick-Release Latches

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45 Degree Elbows for Dust-Tight Wireways

45 Degree Elbows for Dust-Tight Wireways
These elbows have two openings on a 45° angle to route dust-tight wireways that turn sharply. They're ideal for routing wire and cable in narrow spaces.

Non-Removable Cover

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Hinged Cover with Quick-Release Latches

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Tees for Dust-Tight Wireways

Tees for Dust-Tight Wireways
Tees have three openings on 90° angles to route dust-tight wireways in two directions. Tees may also transition to different size wireways to accommodate larger or smaller wire or cable runs. They're ideal for routing wire and cable in different directions, such as running power cable to panels across the facility.

Non-Removable Cover

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Hinged Cover with Quick-Release Latches

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End Caps for Dust-Tight Wireways

End Caps for Dust-Tight Wireways
End caps protect wire and cable by sealing off open ends of dust-tight wireways. End caps also provide a finished appearance and can be used as a temporary seal before the wireway system is expanded. They're commonly used in complex runs or at the end of deadheaded straight runs.
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Reducers for Dust-Tight Wireways

Reducers for Dust-Tight Wireways
Reducers have two different-sized openings to adapt larger straight sections of indoor wireways to smaller sections, accommodating differences in wire or cable sizes. They transition large runs of cable near the service entrance to smaller runs as the wireway gets closer to a machine or equipment.
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Telescoping Fittings for Dust-Tight Wireways

Telescoping Fittings for Dust-Tight Wireways
Telescoping fittings have an adjustable length to route dust-tight wireways that may change size. They're often used when the exact length isn't determined before installation, or when a custom length is needed. These fittings can also bridge gaps in a wireway system after the installation is completed, or allow wireways to be joined without removing many preinstalled fittings.

Screw-On Cover

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Flexible Fittings for Dust-Tight Wireways

Flexible Fittings for Dust-Tight Wireways
Flexible fittings have an accordion structure that allows them to compensate for misaligned sections of dust-tight wireways or bend on an angle. They also prevent shock and vibration that could damage wire and cable. These fittings are ideal for joining misaligned wireways or wireways that turn on odd angles under 90°. Additionally, they can join wireways to machines or control stations that move.
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Nipples for Dust-Tight Wireways

Nipples for Dust-Tight Wireways
Nipples are short wireway sections that bolt onto dust-tight wireways and fittings. They bridge gaps between transition points.

Feed-Thru Nipples

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Lay-in Hinged Cover Nipples

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Box Connectors for Dust-Tight Wireways

Box Connectors for Dust-Tight Wireways
Box connectors join dust-tight wireways to electrical enclosures and ensure a tight seal.

Feed-Thru Box Connectors

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Lay-In Box Connectors

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Barriers for Dust-Tight Wireways

Barriers for Dust-Tight Wireways
Barriers divide dust-tight wireways into multiple compartments to keep wire and cable separate, or route them in different directions. They're ideal for routing incoming and outgoing wiring in the same wireway section, routing wiring that needs to run to different machines or components, and assisting in wire identification and future wiring changes.

Wireway Barrier

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Wireway Barrier Bracket

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Wireway Barrier Kit

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Hangers for Dust-Tight Wireways

Hangers for Dust-Tight Wireways
Hangers screw onto walls and Hoffmann dust-tight wireway sections to provide support and prevent sagging. They're often used with complex wireway runs.
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Gaskets & Sealing Plates for Dust-Tight Wireways

Gaskets & Sealing Plates for Dust-Tight Wireways
Gaskets and sealing plates join sections of dust-tight wireways and provide a seal to keep out dust that may harm wire and cable. They're required in dust-tight wireway installations.

90-Degree Angle Wireway Sealing Plates

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Quick-Release Flat Wireway Sealing Plates

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Wireway Gasket and Screws

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.