Mufflers | McMaster-Carr

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	Pipe Size Pipe Size

1/16
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10

	Thread Type Thread Type

	For Use With For Use With

	For Reducing For Reducing

	Gender Gender

	Body Material Body Material

Stainless
Steel

	Fitting Material Fitting Material

Stainless
Steel

	Connection Style Connection Style

Push to Connect

	System of Measurement System of Measurement

	Connection Type Connection Type


Pipe	Tube

Press Fit

	Maximum Pressure Maximum Pressure

	Thickness Thickness

	Filter Material Filter Material

Stainless Steel

	Noise Reduction Rating Noise Reduction Rating

10-15 dB

10-20 dB

12-15 dB

13-21 dB

13-29 dB

15-20 dB

15-22 dB

17-20 dB

17-22 dB

17-23 dB

20-30 dB

30-35 dB

35-42 dB

	Hex Size Hex Size

	Maximum Flow Rate Maximum Flow Rate

25 scfm @ 14.5 psi

35 scfm @ 14.5 psi

42 scfm @ 14.5 psi

55 scfm @ 14.5 psi

155 scfm @ 14.5 psi

270 scfm @ 14.5 psi

385 scfm @ 14.5 psi

575 scfm @ 14.5 psi

4 scfm @ 14.7 psi

6 scfm @ 14.7 psi

8 scfm @ 14.7 psi

9 scfm @ 14.7 psi

10 scfm @ 14.7 psi

11 scfm @ 14.7 psi

12 scfm @ 14.7 psi

20 scfm @ 14.7 psi

24 scfm @ 14.7 psi

25 scfm @ 14.7 psi

35 scfm @ 14.7 psi

45 scfm @ 14.7 psi

70 scfm @ 14.7 psi

85 scfm @ 14.7 psi

100 scfm @ 14.7 psi

135 scfm @ 14.7 psi

180 scfm @ 14.7 psi

195 scfm @ 14.7 psi

275 scfm @ 14.7 psi

300 scfm @ 14.7 psi

400 scfm @ 14.7 psi

520 scfm @ 14.7 psi

700 scfm @ 14.7 psi

800 scfm @ 14.7 psi

1,100 scfm @ 14.7 psi

1,800 scfm @ 14.7 psi

3,300 scfm @ 14.7 psi

7 scfm @ 15 psi

11 scfm @ 15 psi

35 scfm @ 15 psi

106 scfm @ 15 psi

212 scfm @ 15 psi

353 scfm @ 15 psi

14 scfm @ 72 psi

28 scfm @ 72 psi

35 scfm @ 72 psi

105 scfm @ 72 psi

106 scfm @ 72 psi

176 scfm @ 72 psi

177 scfm @ 72 psi

282 scfm @ 72 psi

423 scfm @ 72 psi

706 scfm @ 72 psi

1,059 scfm @ 72 psi

1,765 scfm @ 72 psi

2,825 scfm @ 72 psi

0.7 scfm @ 100 psi

3 scfm @ 100 psi

3.35 scfm @ 100 psi

4 scfm @ 100 psi

4.24 scfm @ 100 psi

4.47 scfm @ 100 psi

4.79 scfm @ 100 psi

5 scfm @ 100 psi

6 scfm @ 100 psi

10 scfm @ 100 psi

10.59 scfm @ 100 psi

11 scfm @ 100 psi

13 scfm @ 100 psi

14.05 scfm @ 100 psi

17.66 scfm @ 100 psi

18 scfm @ 100 psi

19 scfm @ 100 psi

19.21 scfm @ 100 psi

20 scfm @ 100 psi

21 scfm @ 100 psi

23 scfm @ 100 psi

24 scfm @ 100 psi

24.91 scfm @ 100 psi

26 scfm @ 100 psi

27 scfm @ 100 psi

28 scfm @ 100 psi

30 scfm @ 100 psi

33 scfm @ 100 psi

35 scfm @ 100 psi

36 scfm @ 100 psi

37 scfm @ 100 psi

40 scfm @ 100 psi

42 scfm @ 100 psi

47.89 scfm @ 100 psi

48 scfm @ 100 psi

49 scfm @ 100 psi

51 scfm @ 100 psi

51.09 scfm @ 100 psi

52 scfm @ 100 psi

52.5 scfm @ 100 psi

53 scfm @ 100 psi

57 scfm @ 100 psi

59.5 scfm @ 100 psi

60 scfm @ 100 psi

63 scfm @ 100 psi

65 scfm @ 100 psi

70 scfm @ 100 psi

74 scfm @ 100 psi

75 scfm @ 100 psi

78 scfm @ 100 psi

81 scfm @ 100 psi

82 scfm @ 100 psi

83 scfm @ 100 psi

87 scfm @ 100 psi

88 scfm @ 100 psi

90 scfm @ 100 psi

92 scfm @ 100 psi

95 scfm @ 100 psi

98 scfm @ 100 psi

100 scfm @ 100 psi

101 scfm @ 100 psi

105 scfm @ 100 psi

106 scfm @ 100 psi

110 scfm @ 100 psi

112 scfm @ 100 psi

115 scfm @ 100 psi

117 scfm @ 100 psi

120 scfm @ 100 psi

128 scfm @ 100 psi

130 scfm @ 100 psi

133.2 scfm @ 100 psi

141.26 scfm @ 100 psi

150 scfm @ 100 psi

154 scfm @ 100 psi

162 scfm @ 100 psi

175 scfm @ 100 psi

176 scfm @ 100 psi

195 scfm @ 100 psi

200 scfm @ 100 psi

210 scfm @ 100 psi

215 scfm @ 100 psi

219 scfm @ 100 psi

220 scfm @ 100 psi

263 scfm @ 100 psi

268.39 scfm @ 100 psi

280 scfm @ 100 psi

283 scfm @ 100 psi

305 scfm @ 100 psi

332 scfm @ 100 psi

340 scfm @ 100 psi

438 scfm @ 100 psi

470 scfm @ 100 psi

540 scfm @ 100 psi

595 scfm @ 100 psi

613 scfm @ 100 psi

700 scfm @ 100 psi

876 scfm @ 100 psi

1,226 scfm @ 100 psi

1,314 scfm @ 100 psi

1,489 scfm @ 100 psi

1,576 scfm @ 100 psi

2,190 scfm @ 100 psi

2,277 scfm @ 100 psi

2,452 scfm @ 100 psi

3,504 scfm @ 100 psi

7,884 scfm @ 100 psi

15,330 scfm @ 100 psi

39,420 scfm @ 100 psi

	Drive Style Drive Style

	Maximum Temperature Maximum Temperature

Less than 150° F

150° to 199° F

200° to 249° F

250° to 499° F

500° F or greater

	Fitting Finish Fitting Finish

	Removes Particle Size Down To Removes Particle Size Down To

Less than 25 microns

25 to 49 microns

50 to 74 microns

75 to 249 microns

250 microns or greater

	Inlet Thread Type Inlet Thread Type

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1,624 Products

Mufflers

Mufflers

High-Noise-Reducing Mufflers

Reduces approximately twice as much noise as standard mufflers.

Other Mufflers

Intake and Exhaust Filters

Intake and Exhaust Filters

Stop dust and other contaminants from entering equipment and prevent oil-mist from exiting equipment.

Duct Noise Reducers

These noise reducers mount directly to spiral duct to decrease noise by as much as 50%.

Air-Exhaust Control Valves

Vent exhaust air from your system to the atmosphere to relieve pressure.

Sound Absorbers

Sound Absorbers

Quiet noisy areas and line machine enclosures.

Sound Barriers

Sound Barriers

Reflect sound and block noise from traveling to other parts of your facility.

Vibration Dampers

Vibration Dampers

Reduce noise from vibrating surfaces, such as duct and equipment housings.

Sound Barrier Panels

Sound Barrier Panels

Set on top of ceiling tiles to prevent sound penetration.

Felt

Felt

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

Tape

Tape

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