3⁄8 Pipe Size Mufflers | McMaster-Carr

Filter by

System of Measurement

Pipe Size

Thread Type

Body Material

Stainless Steel

Gender

For Reducing

Fitting Connection

Push to Connect

Maximum Pressure

Less than 100 psi

100 psi to 149 psi

150 psi to 199 psi

200 psi to 249 psi

250 psi or greater

For Use With

Drive Style

Fitting Material

Stainless Steel

Material

Stainless Steel

Noise Reduction Rating

10 dBA to 15 dBA

10 dBA to 20 dBA

15 dBA to 22 dBA

17 dBA to 22 dBA

17 dBA to 25 dBA

20 dBA to 30 dBA

30 dBA to 35 dBA

Maximum Flow Rate @ Pressure

6 scfm @ 14.7 psi

8 scfm @ 14.7 psi

11 scfm @ 15 psi

176 scfm @ 72 psi

23 scfm @ 100 psi

24.91 scfm @ 100 psi

30 scfm @ 100 psi

38 scfm @ 100 psi

40 scfm @ 100 psi

42 scfm @ 100 psi

49 scfm @ 100 psi

51 scfm @ 100 psi

51.09 scfm @ 100 psi

53 scfm @ 100 psi

56 scfm @ 100 psi

59.5 scfm @ 100 psi

60 scfm @ 100 psi

65 scfm @ 100 psi

Diameter

Inlet Thread Type

Hex Size

Connects To

Inlet Pipe Size

Maximum Temperature

100° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

RoHS

Compliant with Exemptions

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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83 Products

Mufflers

Mufflers

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

Compact High-Flow Mufflers

Compact High-Flow Mufflers

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

High-Noise-Reducing Mufflers

High-Noise-Reducing Mufflers

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

Clog-Resistant Mufflers

Clog-Resistant Mufflers

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

Flow-Control Mufflers

Flow-Control Mufflers

Turn the screw to adjust the flow

Corrosion-Resistant Mufflers

Corrosion-Resistant Mufflers

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

High-Flow Mufflers

High-Flow Mufflers

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

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

Easy-Clean Mufflers

Easy-Clean Mufflers

Clean for an extended service life

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

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

Inline Mufflers

Inline Mufflers

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

Oil-Mist-Recycling Mufflers

Oil-Mist-Recycling Mufflers

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

Other Products

Air-Exhaust Valves

Air-Exhaust Valves

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

Vortex Tubes

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

Manual On-Off Valves

Manual On-Off Valves

Start and stop flow through a line

Air Intake Filters

Air Intake Filters

Keep dust and other contaminants out of process lines

Drain Valves

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

Safety Lockout Valves

Safety Lockout Valves

Prevent accidental start-up when servicing equipment

Vibrators

Shake and dislodge wet and dry materials for even distribution through bins, chutes, and screens

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