Dampers | McMaster-Carr

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20,953 Products

Most Likely Products

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Shock Absorbers

Shock Absorbers

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

Speed Limiters

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

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Duct Dampers

Regulate airflow through duct by adjusting from fully open to fully closed

Gas Springs

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

All Results

Building and Machinery Hardware

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Leveling Mounts

Leveling Mounts

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

Vibration-Damping Pads

Vibration-Damping Pads

Place under machinery to reduce vibration and noise, extending service life and protecting floors

Protective Feet

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Surface Guards

Protect walls and other flat surfaces from impact

Door Silencers

Close doors quietly and keep them from rattling in their frames

Crane Bumpers

Resist heavy hits on cranes to protect walls or beams and extend crane life

Door Stops

Keep doors from slamming into and damaging walls

Lockset Bumpers

Lockset Bumpers

Protect knobs and hardware on doors from carts, dollies, and other equipment

Door Kick Plates

Door Kick Plates

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

Corner Guards

Shield corners on walls and other surfaces from impact

Wall Bases

Protect the bottom of walls from foot traffic and impact

Protective Film

Protective Film

Temporarily adhere to surfaces to protect them from scratches, nicks, and dirt

Tubing Guards

Safeguard pipe, tubing, and other round equipment from impact

Damper Control Arms

Damper Control Arms

Connect actuating motors to your duct system to control ventilation dampers

Knobs

Position, tighten, and secure fixtures and equipment

Door Closers

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

Door Closer Arms

Door Closer Arms

Replace arms instead of the entire closer to continue to pull doors closed

Door Springs

Extend and snap back to pull storm doors and gates closed

Door Bumpers

Protect large swinging doors from impact where carts and vehicles often push them open

Ceiling Tile Sound Barriers

Ceiling Tile Sound Barriers

Lay over ceiling tiles to block sound

Ceiling Tiles

Create a new drop ceiling that allows access to pipes and wiring

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

Power Transmission

Shock Absorbers

Shock Absorbers

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

Speed Limiters

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

Gas Springs

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

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

Air Springs

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

Shaft Couplings

Shaft Couplings

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

Shear Couplings

Shear Couplings

Sever the connection between shafts when there's too much torque to protect parts from breaking

Plain Bearings

With no moving parts, the simplest type of bearing

Ball Bearings

Create less friction than other bearings for use at high speeds

Heating, Ventilation, and Air Conditioning

Duct Dampers

Regulate airflow through duct by adjusting from fully open to fully closed

Duct Blast Gates

Duct Blast Gates

Stop the flow of air and material through duct when closed

Duct Damper Hardware

Duct Damper Hardware

Secure a replacement blade to your duct's damper or use to create a new damper

Duct Damper Blades

Duct Damper Blades

Replace the blade on your duct damper or pair with hardware to create a new damper

Duct Fittings

Connect lengths of duct

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Louvers

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

Registers

Direct and control airflow coming out of HVAC systems

Diffusers

Evenly disperse airflow into a room to maintain a consistent temperature throughout

Enclosure Hoods

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Duct Damper Actuators

Duct Damper Actuators

Automatically adjust duct dampers to regulate airflow

Fastening and Joining

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Tape

Bind, seal, and mark surfaces

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Safety Equipment

Vibration-Damping Sheets

Vibration-Damping Sheets

Stick to duct, housings, and other vibrating equipment to reduce noise

Acoustic Insulation

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

Vibration-Damping Coatings

Vibration-Damping Coatings

Apply to irregularly shaped equipment and large areas to reduce noise from vibration

Sound Barrier Partitions

Sound Barrier Partitions

Stand in noisy areas to block and reflect sound

Sound Barrier Sheets

Sound Barrier Sheets

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

Electrical Protection Blankets

Electrical Protection Blankets

Wrap around power lines and electrical equipment to shield workers from high voltage

Fluid Handling

Pump Pulsation Dampers

Pump Pulsation Dampers

Absorb vibration from air-powered pumps to reduce wear and protect inline regulators and gauges

Pressure Gauge Snubbers

Pressure Gauge Snubbers

Reduce flow to suppress vibration and pressure spikes that can damage gauges

Hydraulic Accumulators

Hydraulic Accumulators

Maintain pump flow, stabilize pressure, and absorb shock during pump failure

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Routing Clamp Rails

Routing Clamp Rails

Use with rail-mount routing clamps to route pressurized lines in hydraulic systems

Loop Clamps

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

Vibration-Damping Hangers

Vibration-Damping Hangers

Reduce vibration and noise in suspended equipment, such as air-handling units, pipe, and duct

U-Bolts

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

Pipe Hangers

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

Dock Bumpers

Prevent damage to docks and vehicles by absorbing impacts

Robot Safety Padding

Robot Safety Padding

Trigger an emergency stop when robot arms contact a worker or object

Vacuum Lifter Dampers

Vacuum Lifter Dampers

Stick onto vacuum lifters to create a soft surface for moving delicate parts

Electrical

Thermal Interface Material

Thermal Interface Material

Dissipate heat away from electronic components

Potting Compounds

Potting Compounds

Encase electronic assemblies in material that hardens to protect from dust, moisture, and vibration

Containers, Storage, and Furniture

Tables

Fixed-height, adjustable-height, and folding tables

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