Duct And Fittings | McMaster-Carr

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Material

Aramid/Fiberglass Fabric

Cotton/Polyester Fabric

Shape

Adjustable-Angle Elbow

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Duct Size

Length

Color

Fluorescent Green

OD

Finish

Aluminum Oxide Coated

Aluminum-Zinc Alloy Coated

Neoprene Coated

Polyester Coated

RoHS

Compliant with Exemptions

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Height

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F or greater

Flexibility

Continuous Flex

Width

Conduit Trade Size

Component

90° Horizontal Bend

90° Vertical Inside Bend

90° Vertical Outside Bend

Adjustable Nozzle with Stand

Adjustment Sleeve

Blank Outlet Box Cover

Thread Size

For Use With

Fitting Type

Grounding Clamp

Reducing Adapter

Reducing Washer

Fitting Connection

Interlocking Bracket

Push to Connect

Quick-Disconnect Clamp

Worm-Drive Clamp

Sleeving Type

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Flame Retardant

High Temperature

Interference Shielding

Metal Detectable

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9,017 Products

Duct and Fittings

Quick-Disconnect Duct and Fittings

Quick-Disconnect Duct and Fittings

The fastest to disassemble for dust collection and other frequently cleaned systems

Standard Duct and Fittings

Standard Duct and Fittings

Deliver air for a range of HVAC applications, including exhaust and dust collection

Duct Flanges

Mount to air handlers and HVAC equipment to start a run of duct

Tight-Seal Spiral Duct and Fittings

Tight-Seal Spiral Duct and Fittings

Gasketed fittings prevent leaks and the seam reinforces duct against suction from dust collection systems

Spiral Duct and Fittings

Spiral Duct and Fittings

A continuous seam reinforces duct against suction from dust collection systems

Oval Duct and Fittings

Oval Duct and Fittings

Half the height of rectangular duct to fit into the tightest spaces

Rectangular Duct and Fittings

Rectangular Duct and Fittings

Maximize the space in close quarters, such as inside walls and ceilings

Duct Vent Caps

Cover wall and roof vents to prevent cold air and debris from entering your system

Chemical-Resistant Duct and Fittings

Chemical-Resistant Duct and Fittings

Withstand corrosive gases, vapors, and fumes that would eat away at most metal duct

Fabric Duct and Fittings

Fabric Duct and Fittings

Evenly distribute air from fans and blowers through large spaces

Vibration-Damping Duct Connectors

Vibration-Damping Duct Connectors

Reduce shaking and noise from fans and blowers

Other Products

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow to sections of duct

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Duct Hose and Fittings

Duct Hose and Fittings

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

Cable and Hose Carriers

Cable and Hose Carriers

Route, protect, and guide moving cable

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

Conduit Box Connectors

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

Raceway and Raceway Fittings

Raceway and Raceway Fittings

Route and guard wiring along indoor surfaces

Conduit

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

Wire Duct

Guide and organize wiring inside electrical boxes and machines

Conduit-to-Conduit Connectors

Conduit-to-Conduit Connectors

Join pieces of conduit

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

Cable Trays and Cable Tray Fittings

Cable Trays and Cable Tray Fittings

Organize and route bundles of cable while keeping them accessible anywhere along the run

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Duct Blast Gates

Duct Blast Gates

Slide open and closed to control flow of air and material

Conduit Locknuts

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

Conduit Bodies

Access wiring to pull, splice, or redirect it

Cable Ramps

Protect cable and cords in areas with pedestrian and equipment traffic

Pipe Supports

Brace pipe, tube, and conduit that needs to be routed between studs or elevated off the floor

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

Dust Collectors

Dust Collectors

Extract sawdust, chips, and other particles from the air and contain them for disposal

Cable and Hose Trolleys

Cable and Hose Trolleys

Move cable and hose along wire rope, channel, or beams; also known as festoon trolleys

Duct Access Panels

Duct Access Panels

Create an entry point for cleaning and inspecting duct; also known as cleanouts

Conduit Bushings

Conduit Bushings

Guard wiring from sharp edges at the ends of conduit

Pipe Standoff Clamps

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

Duct Noise Reducers

Duct Noise Reducers

Muffle noise from high-velocity airflow and fans, blowers, and dust collectors

Conduit Benders

Conduit Benders

Bend conduit by hand, by foot, with heat, or with a hydraulic pump

Conduit Knockout Reducers

Conduit Knockout Reducers

Shrink knockout sizes in electrical boxes to connect smaller conduit

Duct Flow Sights

Duct Flow Sights

Peek inside duct to monitor airflow and check for buildup and blockages

Duct Spark Traps

Duct Spark Traps

Reduce the risk of fire by snuffing out sparks before they get into your system

Tape

Bind, seal, and mark surfaces

Dust Hoods

Connect to your vacuum system to contain and remove dust while grinding or cutting

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Duct Fire Dampers

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

Weatherheads

Bring power into buildings and protect the entry point from rain and snow

Conduit Support Clips

Conduit Support Clips

Mount flexible plastic conduit to walls and machines

Duct Downdraft Diverters

Duct Downdraft Diverters

Prevent downdrafts from blowing back into ductwork while allowing air and fumes to vent

Routing Rings

Suspend wire and cable by feeding it through the eyehole

Wire Sleeving Installation Tools

Wire Sleeving Installation Tools

Insert wire and hose into corrugated, spiral wrap, or wraparound sleeving

Barometric Draft Dampers

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

Pipe Routing Saddles

Pipe Routing Saddles

Clip to strut channel to cradle insulated tubing and pipe

Conduit Bumpers

Conduit Bumpers

Shield sections of flexible conduit from impact to prevent wear

Threaded Rod Hanger Beams

Threaded Rod Hanger Beams

Mount across roof joists to hang threaded rod and route pipe and duct in areas with no anchor point

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Duct Turning Vanes

Duct Turning Vanes

Guide air smoothly around sharp bends in rectangular duct

Brackets

Connect surfaces in an assembly

Chutes

Connect to conveyors and other machinery to move items using gravity

Duct Damper Handles

Duct Damper Handles

Replace an existing handle or pair with a blade to create your own damper

Duct Floor Sweeps

Duct Floor Sweeps

Get dust and debris off your floor and into your collection system

Wire Duct Cutters

Wire Duct Cutters

Trim plastic slotted wire duct to fit inside enclosures and control panels

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)