Aluminum Dampers | McMaster-Carr

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Stroke Length

Speed Limiting Force

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Extended Length

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Compressed Length

Body Diameter

Thread Size

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Unthreaded Through Hole

Duct Size

Body Thread Size

Export Control Classification Number (ECCN)

Opening Width

Maximum Temperature

DFARS Specialty Metals

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RoHS

Compliant with Exemptions

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Mounting Position

Vertical with Rod Down

Rod Thread Size

M14

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859 Products

Power Transmission

Speed Limiters

Control the speed of movement for attached components such as doors, panels, and drill presses

38 products

Shock Absorbers

Slow and stop loads to reduce impact that can damage equipment like conveyors, lifters, and presses

11 products

Gas Springs

Support the weight of doors, hatches, and lids to assist opening and closing

18 products

Air Springs

Absorb vibration in moving equipment such as conveyors and transfer stations; lift and level loads

6 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

24 products

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

36 products

Heating, Ventilation, and Air Conditioning

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

160 products

Duct Airflow Dampers

Regulate airflow to sections of duct

3 products

Duct Blast Gates

Slide open and closed to control flow of air and material

111 products

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

4 products

Duct Damper Actuators

Automatically adjust duct dampers to regulate airflow

1 product

Building and Machinery Hardware

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

41 products

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

4 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

69 products

Corner Guards

Shield corners on walls and other surfaces from impact

3 products

Surface Guards

Protect walls and other flat surfaces from impact

23 products

Door Kick Plates

Protect door bases from foot traffic and equipment; also known as armor and mop plates

25 products

Wall Bases

Protect the bottom of walls from foot traffic and impact

2 products

Door Stops

Keep doors from slamming into and damaging walls

4 products

Damper Control Arms

Connect actuating motors to your duct system to control ventilation dampers

3 products

Door Closers

Automatically and smoothly pull doors, storm doors, and gates closed

65 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

1 product

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

8 products

Material Handling

Loop Clamps

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

73 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

27 products

Raw Materials

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

46 products

Fastening and Joining

Tape

Bind, seal, and mark surfaces

3 products

Safety Equipment

Sound Barrier Sheets

Block and reflect noise to keep it from reaching other parts of your facility

3 products

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

5 products