Plastic-Body Mufflers | McMaster-Carr

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Glass-Filled Polypropylene

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Glass-Filled Polypropylene

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108 Products

Control of Liquids, Gases, and Solids

Mufflers

Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.

Clog-Resistant Mufflers

Replace your muffler less often—these have a filter design that stays clean longer than porous mufflers.

Flow-Control Mufflers

Adjust the flow by turning the screw. Use these mufflers with air-powered tools and cylinders to reduce noise and filter exhaust fumes.

Easy-to-Clean Mufflers

These mufflers can be cleaned for an extended service life.

High-Noise-Reducing Mufflers

Install these mufflers in air-powered drills and other loud equipment. They filter exhaust fumes and reduce noise by 30 dB, a reduction that's equivalent to putting in earplugs.

Flame-Resistant High-Noise-Reducing Mufflers

Suitable for use with welding equipment, these mufflers are made of flame-resistant materials. They reduce noise by 35 dB.

Clog-Indicating High-Noise-Reducing Mufflers

Don’t let an unexpected clog interrupt your work. These mufflers have a filter that slides up slowly as it clogs to indicate when the muffler should be replaced. They reduce noise by 30-35 dBA

Air-Powered Vibrators for Dry Materials

These are also known as ball vibrators.

Energy-Efficient Air-Powered
Vibrators for Dry Materials

Also known as turbine vibrators, these use half the air of other air-powered vibrators to generate the same force.

Air-Exhaust Control Valves

Elbow Air-Exhaust Control Valves with Flow Control

Control the flow of exhaust air while also regulating the exhaust air speed. These valves dump exhaust air to the atmosphere without routing it back through a directional control valve. The 90° elbow shape allows you to install them in tight spaces. Also known as quick exhaust valves.

Quiet Air-Exhaust Control Valves

A muffler reduces exhaust noise. Valves allow airflow into your equipment and then quickly dump exhaust air to the atmosphere without routing it back through a directional control valve to speed up the movement of equipment. Also known as quick exhaust valves.

Control of Liquids, Gases, and Solids

Mufflers

Clog-Resistant Mufflers

Flow-Control Mufflers

Easy-to-Clean Mufflers

High-Noise-Reducing Mufflers

Flame-Resistant High-Noise-Reducing Mufflers

Clog-Indicating High-Noise-Reducing Mufflers

Air-Powered Vibrators for Dry Materials

Energy-Efficient Air-PoweredVibrators for Dry Materials

Air-Exhaust Control Valves

Elbow Air-Exhaust Control Valves with Flow Control

Quiet Air-Exhaust Control Valves

Energy-Efficient Air-Powered
Vibrators for Dry Materials