Sound Control Mufflers | McMaster-Carr

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System of Measurement

Width

Thickness

Length

Pipe Size

Backing Type

Color

Fluorescent Yellow

Shape

Material

Thread Type

Maximum Temperature

Less than 100° F

100° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

REACH

RoHS

Compliant with Exemptions

Body Material

Stainless Steel

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Wool Felt Grade

Gender

For Reducing

Noise Reduction Rating

10 dBA to 15 dBA

10 dBA to 20 dBA

12 dBA to 15 dBA

15 dBA to 22 dBA

17 dBA to 20 dBA

17 dBA to 22 dBA

17 dBA to 25 dBA

20 dBA to 30 dBA

30 dBA to 35 dBA

Minimum Temperature

-75° F or less

-74° F to -50° F

-49° F to -1° F

0° F to 49° F

50° F or greater

Hardness Rating

For Use With

Fitting Connection

Push to Connect

Quick-Disconnect Clamp

Height

Maximum Pressure

Less than 100 psi

100 psi to 149 psi

150 psi to 174 psi

175 psi to 249 psi

250 psi or greater

How can we improve?

2,073 Products

Mufflers

High-Noise-Reducing Mufflers

High-Noise-Reducing Mufflers

Filter fumes and reduce noise by 30 dB in air-powered drills and other loud parts

Mufflers

Reduce noise and filter exhaust fumes in air-powered tools, valves, and cylinders

Inline Mufflers

Inline Mufflers

A threaded connection on each end lets you install these anywhere in your line

Corrosion-Resistant Mufflers

Corrosion-Resistant Mufflers

Made entirely of stainless steel to stand up to harsh, corrosive environments

Inline High-Noise-Reducing Mufflers

Inline High-Noise-Reducing Mufflers

Install anywhere in your line to reduce noise by up to 45 dB

Easy-Clean Mufflers

Easy-Clean Mufflers

Clean for an extended service life

High-Flow Mufflers

High-Flow Mufflers

Reduce noise and filter exhaust fumes in high-flow parts, such as diaphragm pumps

Clog-Indicating High-Noise-Reducing Mufflers

Clog-Indicating High-Noise-Reducing Mufflers

The filter slides up slowly as it clogs to indicate when it's time for a replacement

Flow-Control Mufflers

Flow-Control Mufflers

Turn the screw to adjust the flow

Clog-Resistant Mufflers

Clog-Resistant Mufflers

The filter stays clean for longer than porous mufflers to extend the lifespan

Oil-Mist-Eliminating Mufflers

Oil-Mist-Eliminating Mufflers

A wool felt disc traps oil mist

End-Exhaust Mufflers

End-Exhaust Mufflers

Exhaust through narrow holes on one end to provide a concentrated blast of air

Flame-Resistant High-Noise-Reducing Mufflers

Flame-Resistant High-Noise-Reducing Mufflers

Made of flame-resistant materials, these reduce noise by 35 dB in welding equipment

Compact High-Flow Mufflers

Compact High-Flow Mufflers

A small hex size makes these a great fit for cramped spaces

Oil-Mist-Recycling Mufflers

Oil-Mist-Recycling Mufflers

A clear reservoir with a drain plug stores oil mist for reuse

Other Products

Duct Noise Reducers

Duct Noise Reducers

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

Sound Barrier Partitions

Sound Barrier Partitions

Stand in noisy areas to block and reflect sound

Earmuffs

Dampen loud noises to protect hearing

Acoustic Insulation

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

Air-Exhaust Valves

Air-Exhaust Valves

Vent or divert exhaust to speed up the operation of air cylinders, actuators, and other equipment

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

Felt

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

Mounting Tape

Mount everything from signs and panels to carpet and padding

Low-Friction Tape

Low-Friction Tape

Create a slippery lining to keep parts moving or use as a release surface on heat sealers and molds

Earplugs

Protect your hearing in loud environments without the bulk of earmuffs

Aluminum

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

Vibration-Damping Sheets and Tape

Vibration-Damping Sheets and Tape

Stick to vibrating surfaces such as duct, between parts, or on floor joists to reduce noise

Air Intake Filters

Air Intake Filters

Keep dust and other contaminants out of process lines

Ceiling Tiles

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

Vortex Tubes

Convert compressed air into a stream of cold air to prevent equipment from overheating

Sound Barrier Sheets

Sound Barrier Sheets

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

Air-Powered Motors

Air-Powered Motors

A safe alternative to electric motors for harsh areas since they won’t spark or overheat

EMI Filters

Shield electronics against electromagnetic interference from power supplies, motors, and lights

Hard Hats

Protect your head from falling objects

Air-Powered Gearmotors

Air-Powered Gearmotors

A motor and speed reducer in one to slow speed and increase torque in air-powered applications

On-Off Valves

Start and stop flow through a line

Doors

Everything from single to double to two-way swinging doors

Exhaust Filter/Mufflers

Exhaust Filter/Mufflers

Purify exhaust and muffle noise from oil-free high-vacuum pumps

Safety Glasses

Shield your eyes from dirt, sunlight, lasers, and electrical and welding sparks

Headsets

Make calls from computers and other devices or communicate over two-way radios

Vibration-Damping Coatings

Vibration-Damping Coatings

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

Ceiling Tile Sound Barriers

Ceiling Tile Sound Barriers

Lay over ceiling tiles to block sound

Earplug Fit Testers

Earplug Fit Testers

Confirm your earplugs deliver the right level of hearing protection

Headphones

Listen to audio while blocking out the noise around you

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