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    154 Products

    Mufflers

    Image of Product. Style A. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style A.
    Image of Product. Style C. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style C.
    Image of Product. Style D. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style D.
    Image of Product. Style E. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style E.
    Image of Product. Style F. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style F.
    Image of Product. Style H. Top orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style H.

    Style A

    Style C

    Style

    D

    Style

    E

    Style F

    Style H

    Image of Product. Style J. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style J.
    Image of Product. Style K. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style K.
    Image of Product. Style N. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style N.
    Image of Product. Style R. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style R.
    Image of Product. Style S. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style S.
    Image of Product. Style T. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style T.

    Style J

    Style K

    Style N

    Style

    R

    Style

    S

    Style T

    Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
    Mufflers with Pipe Connection
    Image of Product. Style A. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style A.
    Image of Product. Style C. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style C.
    Image of Product. Style D. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style D.
    Image of Product. Style E. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style E.
    Image of Product. Style F. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style F.

    Style A

    Style C

    Style

    D

    Style

    E

    Style F

    Image of Product. Style H. Top orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style H.
    Image of Product. Style J. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style J.
    Image of Product. Style K. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style K.
    Image of Product. Style N. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style N.

    Style H

    Style J

    Style K

    Style N

    Styles C and K—Styles C, K, and M have a slotted drive for installation with a screwdriver.
    Styles D and E—Styles D and E have a rubber O-ring for extra protection against leaks.
    Brass Body and Bronze Body—Brass, bronze, and copper mufflers offer good corrosion resistance.
    Each
    Pipe
    Size
    Thread
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    Dia.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating
    1-24
    25-99
    100-Up
    Style A
     
    NPT Threaded Male Nickel-Plated Steel Fitting—Bronze Body
    1/8
    11 scfm @ 100 psi3003001 1/8"Air, Inert Gas4015 dB to 20 dB000000000000000000000
    1/4
    21 scfm @ 100 psi3003001 3/8"Air, Inert Gas4015 dB to 20 dB000000000000000000
    3/8
    23 scfm @ 100 psi3003001 1/2"Air, Inert Gas4015 dB to 20 dB000000000000000000
    1/2
    57 scfm @ 100 psi3003001 7/8"Air, Inert Gas4015 dB to 20 dB000000000000000000
    3/4
    112 scfm @ 100 psi3003002 1/4"Air, Inert Gas4015 dB to 20 dB000000000000000000
    1
    154 scfm @ 100 psi3003002 7/8"Air, Inert Gas4015 dB to 20 dB00000000000000000000
    1 1/4
    154 scfm @ 100 psi3003003 1/4"Air, Inert Gas9015 dB to 20 dB000000000000000000000
    1 1/2
    162 scfm @ 100 psi3003003 11/16"Air, Inert Gas9015 dB to 20 dB000000000000000000000
     
    NPT Threaded Male Steel Fitting—Bronze Body
    1/16
    26 scfm @ 100 psi12530015/16"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    2
    2,190 scfm @ 100 psi1253004 3/4"Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
     
    UNF Threaded Male Nickel-Plated Steel Fitting—Bronze Body
    10-32
    6 scfm @ 100 psi30030011/16"Air, Inert Gas4015 dB to 20 dB0000000000000000000
     
    Metric Threaded Male Brass Fitting—Brass Body
    M5
    17 scfm @ 100 psi14517511/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
     
    BSPT Threaded Male Zinc-Plated Steel Fitting—Bronze Body
    1/8
    53 scfm @ 100 psi12530015/16"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    1/4
    70 scfm @ 100 psi1253001 5/16"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    3/8
    175 scfm @ 100 psi1253001 1/2"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    1/2
    263 scfm @ 100 psi1253002"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    3/4
    438 scfm @ 100 psi1253002 5/16"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000000
    1
    613 scfm @ 100 psi1253002 15/16"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000000
    1 1/4
    700 scfm @ 100 psi1253003 1/2"Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
    1 1/2
    1,314 scfm @ 100 psi1253004"Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
    2
    2,190 scfm @ 100 psi1253004 13/16"Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
     
    BSPP Threaded Male Brass Fitting—Brass Body
    1/8
    21 scfm @ 100 psi1751751 3/4"Air, Inert Gas4010 dB to 20 dB0000000000000000000
    1/8
    67 scfm @ 100 psi1451757/8"1/2"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/8
    71 scfm @ 100 psi1451751 3/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/4
    85 scfm @ 100 psi1751751 3/4"Air, Inert Gas4010 dB to 20 dB0000000000000000000
    1/4
    115 scfm @ 100 psi1451751"5/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/8
    139 scfm @ 100 psi1751752 1/8"Air, Inert Gas4010 dB to 20 dB00000000000000000000
    3/8
    162 scfm @ 100 psi1451751 3/8"3/4"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/8
    164 scfm @ 100 psi1451751 5/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/2
    197 scfm @ 100 psi1751752 11/16"Air, Inert Gas4010 dB to 20 dB000000000000000000000
    1/2
    244 scfm @ 100 psi1451751 3/4"15/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/2
    244 scfm @ 100 psi1451751 13/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/4
    350 scfm @ 100 psi1451752 1/4"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
    1
    389 scfm @ 100 psi1451752 7/16"1 1/2"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
    1
    396 scfm @ 100 psi1451752 5/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
     
    Style C
     
    NPT Threaded Male Bronze Fitting—Bronze Body
    1/8
    26 scfm @ 100 psi1705001"7/16"Air, Inert Gas10010 dBA to 20 dBA0000000000000000000
    1/4
    35 scfm @ 100 psi1705001 5/16"9/16"Air, Inert Gas10010 dBA to 20 dBA0000000000000000000
    3/8
    82 scfm @ 100 psi1705001 9/16"11/16"Air, Inert Gas10010 dBA to 20 dBA00000000000000000000
    1/2
    130 scfm @ 100 psi1705002 1/16"15/16"Air, Inert Gas10010 dBA to 20 dBA0000000000000000000000
    3/4
    215 scfm @ 100 psi1705002 7/8"1 1/8"Air, Inert Gas10010 dBA to 20 dBA0000000000000000000000
    1
    305 scfm @ 100 psi1705003 3/8"1 3/8"Air, Inert Gas10010 dBA to 20 dBA0000000000000000000000
     
    BSPP Threaded Male Brass Fitting—Brass Body
    1/8
    61 scfm @ 100 psi14530013/16"3/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/4
    100 scfm @ 100 psi1453001 1/16"1/2"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/8
    141 scfm @ 100 psi1453001 7/16"5/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/2
    210 scfm @ 100 psi1453001 3/4"3/4"Air, Inert Gas5010 dB to 20 dB00000000000000000000
    3/4
    301 scfm @ 100 psi1453002 1/2"1"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
     
    Style D
     
    UNF Threaded Male Brass Fitting—Bronze Body
    10-32
    5 scfm @ 100 psi1252005/8"Air, Inert Gas4017 dBA to 22 dBA00000000000000000000
     
    Style E
     
    UNF Threaded Male Brass Fitting—Bronze Body
    10-32
    5 scfm @ 100 psi1252001"Air, Inert Gas401 dBA to 8 dBA0000000000000000000
     
    Style F
     
    Metric Threaded Male Brass Fitting—Brass Body
    M5
    5 scfm @ 100 psi1751753/8"Air, Inert Gas10010 dB to 20 dB0000000000000000000
     
    BSPP Threaded Male Brass Fitting—Brass Body
    1/8
    5 scfm @ 100 psi1751751/2"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    1/8
    25 scfm @ 100 psi1751755/8"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    1/4
    25 scfm @ 100 psi1751755/8"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    1/4
    38 scfm @ 100 psi1751753/4"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    3/8
    38 scfm @ 100 psi17517511/16"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    3/8
    56 scfm @ 100 psi17517513/16"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    1/2
    56 scfm @ 100 psi17517511/16"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    1/2
    126 scfm @ 100 psi1751757/8"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    3/4
    126 scfm @ 100 psi17517511/16"Air, Inert Gas10010 dB to 20 dB00000000000000000000
    3/4
    149 scfm @ 100 psi1751751 1/16"Air, Inert Gas10010 dB to 20 dB00000000000000000000
    1
    270 scfm @ 100 psi1751751 1/8"Air, Inert Gas10010 dB to 20 dB0000000000000000000000
     
    Style H
     
    BSPP Threaded Male Brass Fitting—Brass Body
    1/8
    52 scfm @ 100 psi1453001 1/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/4
    86 scfm @ 100 psi1453001 1/4"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/8
    121 scfm @ 100 psi1453001 7/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/2
    180 scfm @ 100 psi1453001 3/4"Air, Inert Gas5010 dB to 20 dB00000000000000000000
    3/4
    259 scfm @ 100 psi1453002 1/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
    1
    293 scfm @ 100 psi1453002 5/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
     
    Style J
     
    BSPP Threaded Male Brass Fitting—Brass Body
    1/8
    25 scfm @ 100 psi1751751 1/8"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    1/4
    35 scfm @ 100 psi1751751 5/16"Air, Inert Gas10010 dB to 20 dB0000000000000000000
    3/8
    53 scfm @ 100 psi1751751 1/2"Air, Inert Gas10010 dB to 20 dB00000000000000000000
    1/2
    125 scfm @ 100 psi1751751 5/8"Air, Inert Gas10010 dB to 20 dB000000000000000000000
     
    Style K
     
    BSPP Threaded Male Brass Fitting—Brass Body
    1/8
    25 scfm @ 100 psi1451753/16"3/8"Air, Inert Gas12010 dB to 20 dB0000000000000000000
    1/8
    71 scfm @ 100 psi1451755/8"3/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/4
    38 scfm @ 100 psi1451751/4"1/2"Air, Inert Gas12010 dB to 20 dB0000000000000000000
    1/4
    116 scfm @ 100 psi1451753/4"1/2"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/8
    56 scfm @ 100 psi1451751/4"5/8"Air, Inert Gas12010 dB to 20 dB0000000000000000000
    3/8
    164 scfm @ 100 psi14517513/16"5/8"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    1/2
    126 scfm @ 100 psi1451753/8"3/4"Air, Inert Gas12010 dB to 20 dB0000000000000000000
    1/2
    244 scfm @ 100 psi1451751 1/16"3/4"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    3/4
    350 scfm @ 100 psi1451751 7/16"1"Air, Inert Gas5010 dB to 20 dB000000000000000000000
    1
    270 scfm @ 100 psi1451757/16"1 1/4"Air, Inert Gas12010 dB to 20 dB0000000000000000000000
    1
    396 scfm @ 100 psi1451751 13/16"1 1/4"Air, Inert Gas5010 dB to 20 dB0000000000000000000000
     
    Style N
     
    NPSM Threaded Female Steel Fitting—Bronze Body
    1/8
    53 scfm @ 100 psi1253001 5/16"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    1/4
    70 scfm @ 100 psi1253001 1/2"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    3/8
    175 scfm @ 100 psi1253002"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    1/2
    263 scfm @ 100 psi1253002 1/4"Air, Inert Gas4017 dBA to 22 dBA0000000000000000000000
     
    Mufflers with Tube Connection
    Image of Product. Style R. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style R.
    Image of Product. Style S. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style S.
    Image of Product. Style T. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style T.

    Style

    R

    Style

    S

    Style T

    Style R—Styles P, Q, and R have a tube stem that slides into tube fittings and collets to decrease noise from manifolds.
    Style S—Style S have a barbed fitting that slides into soft tubing, such as PVC, latex rubber, and silicone.
    Style T—Style T have a push-to-connect fitting that connects to firm tubing, such as nylon, polyurethane, and FEP.
    Brass Body and Bronze Body—Brass, bronze, and copper mufflers offer good corrosion resistance.
    Each
    For Tube
    ID
    For Tube
    OD
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    Dia.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating
    1-24
    25-99
    100-Up
    Style R
     
    Tube Stem Male Nickel-Plated Brass Fitting—Bronze Body
    4 mmNot Rated1753001 11/16"1/2"AirNot Rated20 dBA0000000000000000000000000
    6 mmNot Rated1753001 15/16"9/16"AirNot Rated20 dBA0000000000000000000000
    8 mmNot Rated1753002"9/16"AirNot Rated20 dBA0000000000000000000000
    10 mmNot Rated1753002 5/8"3/4"AirNot Rated20 dBA0000000000000000000000
    12 mmNot Rated1753002 11/16"3/4"AirNot Rated20 dBA0000000000000000000000
     
    Style S
     
    Barbed Male Copper Fitting—Bronze Body
    1/8"4 scfm @ 100 psi1705001 1/16"5/16"Air8010 dBA to 20 dBA0000000000000000000
     
    Barbed Male Copper-Plated Steel Fitting—Brass Body
    3 mm71 scfm @ 100 psi1451751"5/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
    4 mm116 scfm @ 100 psi1451751 1/16"5/16"Air, Inert Gas5010 dB to 20 dB0000000000000000000
     
    Style T
     
    Push to Connect Female Bronze Fitting—Zinc-Plated Brass Body
    1/4"63 scfm @ 100 psi1451401 1/2"AirNot Rated16 dB000000000000000000000
     

    Compact High-Flow Mufflers

    A small hex size makes these high-flow mufflers a good fit for cramped spaces. Commonly used with high-flow, air-powered equipment, such as diaphragm pumps and valves, they reduce noise and filter exhaust fumes without restricting flow.
    NPT Male Zinc-Plated Steel Fitting
    Image of Product. Front orientation. Mufflers. Compact High-Flow Mufflers, NPT Male Zinc-Plated Steel Fitting.
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dBA
    Each
    1/8
    48 scfm @ 100 psi1504001 3/8"Air, Inert Gas10017 to 22000000000000
    1/4
    105 scfm @ 100 psi1504001 3/4"Air, Inert Gas10017 to 22000000000000
    3/8
    219 scfm @ 100 psi1504002 3/16"Air, Inert Gas10017 to 22000000000000
    1/2
    332 scfm @ 100 psi1504002 3/4"Air, Inert Gas10017 to 22000000000000
    3/4
    613 scfm @ 100 psi1504003 3/16"Air, Inert Gas10017 to 22000000000000
    1
    876 scfm @ 100 psi1504003 7/8"Air, Inert Gas10017 to 22000000000000
    1 1/4
    1,226 scfm @ 100 psi1504004 1/2"Air, Inert Gas10017 to 22000000000000
    1 1/2
    1,576 scfm @ 100 psi1504005"Air, Inert Gas10017 to 22000000000000
    2
    2,452 scfm @ 100 psi1504005 1/2"Air, Inert Gas10017 to 22000000000000
    BSPT Male Zinc-Plated Steel Fitting
    Image of Product. Front orientation. Mufflers. Compact High-Flow Mufflers, BSPT Male Zinc-Plated Steel Fitting.
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dBA
    Each
    1/8
    48 scfm @ 100 psi1504001 3/8"Air, Inert Gas10015 to 22000000000000
    1/4
    105 scfm @ 100 psi1504001 3/4"Air, Inert Gas10015 to 22000000000000
    3/8
    219 scfm @ 100 psi1504002 3/16"Air, Inert Gas10015 to 22000000000000
    1/2
    332 scfm @ 100 psi1504002 3/4"Air, Inert Gas10015 to 22000000000000
    3/4
    613 scfm @ 100 psi1504003 3/16"Air, Inert Gas10015 to 22000000000000
    1
    876 scfm @ 100 psi1504003 7/8"Air, Inert Gas10015 to 22000000000000
    1 1/4
    1,226 scfm @ 100 psi1504004 1/2"Air, Inert Gas10015 to 22000000000000
    1 1/2
    1,576 scfm @ 100 psi1504005"Air, Inert Gas10015 to 22000000000000
    2
    2,452 scfm @ 100 psi1504005 1/2"Air, Inert Gas10017 to 22000000000000
    NPSM Female Zinc-Plated Steel Fitting
    Image of Product. Front orientation. Mufflers. Compact High-Flow Mufflers, NPSM Female Zinc-Plated Steel Fitting.
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dBA
    Each
    1/8
    48 scfm @ 100 psi1504001 3/4"Air, Inert Gas10017 to 220000000000000
    1/4
    105 scfm @ 100 psi1504002 1/4"Air, Inert Gas10017 to 22000000000000
    3/8
    219 scfm @ 100 psi1504002 3/4"Air, Inert Gas10017 to 22000000000000
    1/2
    332 scfm @ 100 psi1504003 1/8"Air, Inert Gas10017 to 22000000000000

    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.
    Mufflers with External Hex Drive
    Image of Product. NPT Brass. Front orientation. Mufflers. Flow-Control Mufflers, NPT Male Brass Fitting.

    NPT Brass

    For mufflers with an external hex drive, twist the screw and then tighten the hex nut with a wrench to secure. These mufflers are more secure than those with a thumb screw.
    Each
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dB
    Features
    1-19
    20-Up
    NPT Male Brass Fitting
    1/8
    20 scfm @ 100 psi3003001 5/16"Air, Inert Gas4017 to 20Adjustable Airflow00000000000000000
    1/8
    30 scfm @ 100 psi3003001 9/16"Air, Inert Gas4017 to 20Adjustable Airflow000000000000000
    1/4
    30 scfm @ 100 psi3003001 9/16"Air, Inert Gas4017 to 20Adjustable Airflow000000000000000
    1/4
    40 scfm @ 100 psi3003001 5/8"Air, Inert Gas4017 to 20Adjustable Airflow000000000000000
    3/8
    40 scfm @ 100 psi3003001 5/8"Air, Inert Gas4017 to 20Adjustable Airflow000000000000000
    3/8
    60 scfm @ 100 psi3003002"Air, Inert Gas4017 to 20Adjustable Airflow0000000000000000
    1/2
    60 scfm @ 100 psi3003002"Air, Inert Gas4017 to 20Adjustable Airflow0000000000000000
    1/2
    70 scfm @ 100 psi3003002 3/8"Air, Inert Gas4017 to 20Adjustable Airflow00000000000000000
    3/4
    70 scfm @ 100 psi3003002 3/8"Air, Inert Gas4017 to 20Adjustable Airflow00000000000000000
    1
    100 scfm @ 100 psi3003002 1/2"Air, Inert Gas4017 to 20Adjustable Airflow00000000000000000
     
    Mufflers with Thumb Screw
    Image of Product. NPT Bronze with Thumb Screw. Front orientation. Mufflers. Flow-Control Mufflers, NPT Male Bronze Fitting.

    NPT

    Bronze

    with

    Thumb

    Screw

    For mufflers with a thumb screw, twist the screw and friction secures them in place—no need to use a wrench. Often used in valve exhaust ports, these mufflers are not as secure as those with a nut.
    Each
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dBA
    Features
    1-19
    20-Up
    NPT Male Bronze Fitting
    1/8
    6 scfm @ 100 psi2155701 1/16"Air, Inert Gas3517 to 20Adjustable Airflow, Friction Lock00000000000000000
    1/8
    6 scfm @ 100 psi2155701 3/8"Air, Inert Gas3517 to 20Adjustable Airflow, Friction Lock000000000000000
    1/4
    9 scfm @ 100 psi2155701 3/16"Air, Inert Gas3517 to 20Adjustable Airflow, Friction Lock000000000000000
    1/4
    9 scfm @ 100 psi2155701 9/16"Air, Inert Gas3517 to 20Adjustable Airflow, Friction Lock000000000000000
     

    Easy-Clean Mufflers

    Image of Product. Style B. Front orientation. Mufflers. Easy-Clean Mufflers, NPT Male Glass-Filled Polypropylene Fitting, Style B.
    Image of Product. Style C. Front orientation. Mufflers. Easy-Clean Mufflers, NPT Male Glass-Filled Polypropylene Fitting, Style C.

    Style B

    Style C

    These mufflers can be cleaned for an extended service life. Use them with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
    NPT Male Glass-Filled Polypropylene Fitting
    Image of Product. Style B. Front orientation. Mufflers. Easy-Clean Mufflers, NPT Male Glass-Filled Polypropylene Fitting, Style B.
    Image of Product. Style C. Front orientation. Mufflers. Easy-Clean Mufflers, NPT Male Glass-Filled Polypropylene Fitting, Style C.

    Style B

    Style C

    Style
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    Dia.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dBA
    Filter
    Material
    Each
    B1/8
    75 scfm @ 100 psi1501752 3/8"15/16"Air, Inert Gas7520 to 30Brass0000000000000
    B1/4
    78 scfm @ 100 psi1501752 1/2"15/16"Air, Inert Gas7520 to 30Brass000000000000
    B3/8
    98 scfm @ 100 psi1501753 1/2"1 3/8"Air, Inert Gas7520 to 30Brass000000000000
    B1/2
    101 scfm @ 100 psi1501753 11/16"1 3/8"Air, Inert Gas7520 to 30Brass000000000000
    B3/4
    115 scfm @ 100 psi1501755 5/8"1 15/16"Air, Inert Gas7520 to 30Brass000000000000
    B1
    115 scfm @ 100 psi1501755 7/8"1 15/16"Air, Inert Gas7520 to 30Brass000000000000
    C1/8
    83 scfm @ 100 psi1501751 3/4"1 5/8"Air, Inert Gas7520 to 30Brass000000000000
    C1/4
    87 scfm @ 100 psi1501751 13/16"1 5/8"Air, Inert Gas7520 to 30Brass000000000000
    C3/8
    95 scfm @ 100 psi1501752 13/16"2"Air, Inert Gas7520 to 30Brass000000000000
    C1/2
    90 scfm @ 100 psi1501752 15/16"2"Air, Inert Gas7520 to 30Brass000000000000
    C3/4
    120 scfm @ 100 psi1501754 1/8"2 15/16"Air, Inert Gas7520 to 30Brass000000000000
    C1
    120 scfm @ 100 psi1501754 3/8"2 15/16"Air, Inert Gas7520 to 30Brass000000000000

    Air-Exhaust Flow Control Valves

    Image of Product. Thumb Screw Flow Adjustment. Front orientation. Contains Annotated. Air-Exhaust Valves. Air-Exhaust Flow Control Valves, Threaded Male Inlet, Flow-Adjustment Thumb Screw.
    Image of Specification. Front orientation. Contains Annotated. Air-Exhaust Valves. Air-Exhaust Flow Control Valves.

    Thumb Screw Flow

    Adjustment

    Install these valves in the exhaust ports of air directional control valves to control exhaust air speed without needing access to your cylinder. They control flow in one direction as air moves from the inlet to the exhaust port (meter out). Air flows freely in the opposite direction. Valves exhaust to the atmosphere and include a muffler to reduce the exhaust noise.
    Flow Coefficient (Cv)—Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve. When selecting between valves with the same port size, choose the valve with the higher flow coefficient to ensure it provides enough airflow to operate your system.
    Overall,
    mm
    No. of Flow
    Ports
    Inlet
    Size
    Max. Flow Rate
    @ Pressure
    Flow Coefficient
    (Cv)
    Max. Pressure,
    psi
    Body
    Material
    Hex Size,
    mm
    Dia
    Lg.
    Each
    Threaded Male Inlet
     
    Flow-Adjustment Thumb Screw
    21/8 BSPT10.59 scfm @ 100 psi0.201145Brass101435.800000000000000
    21/4 BSPT17.66 scfm @ 100 psi0.313145Brass1418370000000000000
    2M5 Metric3.35 scfm @ 100 psi0.06145Brass81023.40000000000000
    2M7 Metric4.24 scfm @ 100 psi0.075145Brass81026.90000000000000
     

    Clog-Resistant Mufflers

    Image of Product. Style B with Female Fitting. Front orientation. Mufflers. Clog-Resistant Mufflers, Mufflers with Pipe Connection, Style B, NPT Female Aluminum Fitting, Aluminum Body.

    Style

    B with

    Female

    Fitting

    Replace your muffler less often—these have a filter design that stays clean longer than porous mufflers. They’re often used in air-powered circuits to reduce noise and filter exhaust fumes.
    Mufflers with Pipe Connection
    Image of Product. Style B with Female Fitting. Front orientation. Mufflers. Clog-Resistant Mufflers, Mufflers with Pipe Connection, Style B, NPT Female Aluminum Fitting, Aluminum Body.

    Style

    B with

    Female

    Fitting

    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use
    With
    Body
    Material
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dB
    Each
    Style B
     
    NPT Female Aluminum Fitting
    1 1/2
    540 scfm @ 100 psi3001605 1/2"AirAluminum25017 to 200000000000000
     

    Made-to-Order Air-Operated Air-Exhaust Control Valves

    Image of Product. Front orientation. Air-Exhaust Valves. Made-to-Order Air-Operated Air-Exhaust Control Valves.
    When these valves receive an air signal, they quickly dump exhaust air to the atmosphere without routing it back through a directional control valve to speed up the movement of equipment. They're often used with air compressors that require continuous operation. A muffler reduces exhaust noise. Also known as quick exhaust valves.
    To Order: Specify minimum pressure and maximum pressure from the ranges listed. The difference between the minimum pressure and maximum pressure must be at least 10 psi, but no more than 30 psi.
    Overall
    No. of Flow
    Ports
    Inlet Pipe
    Size
    For Outlet
    Tube ID
    Air Pilot
    Size
    Max. Flow Rate
    @ 100 psi, scfm
    Flow Coefficient
    (Cv)
    Body
    Material
    Lg.
    Wd.
    Ht.
    Lowest Avail.
    Pressure, psi
    Highest Avail.
    Pressure, psi
    Each
    Threaded Female Inlet × Barbed Male Outlet × Threaded Male Air Pilot
    4NPT, 1/8
    1/4"1/4 NPT20Not RatedBrass2 7/8"2 1/16"3 3/8"40 to 50240 to 2500000000000000
     

    Right-Angle-Shaft Air-Powered Gearmotors

    Use these right-angle gearmotors where space is at a premium. They transmit motion at a 90° angle from the motor, so they’re positioned alongside your application when mounted. A motor and speed reducer in one, gearmotors slow speed while increasing torque. They come with a muffler to reduce noise and filter exhaust air.
    Base Mount
    Image of Product. Front orientation. Air-Powered Gearmotors. Right-Angle-Shaft Air-Powered Gearmotors, Base Mount.
    Image of Attribute. Front orientation. Contains Annotated. Right-Angle-Shaft Air-Powered Gearmotors, Base Mount.
    Image of Attribute. Front orientation. Contains Annotated. Right-Angle-Shaft Air-Powered Gearmotors, Base Mount.
    @ Max.
    Speed
    Overall
    Shaft
    Power,
    hp
    Torque,
    in·lbf
    Max. Speed @
    Max. Pressure, rpm
    Max. Pressure,
    psi
    Max. Air Consumption,
    ft³/min
    Noise Level,
    dBA
    Lg.
    Wd.
    Ht.
    Dia.
    Lg.
    Center to
    Base (A)
    Type
    Direction of Operation
    Each
    1/4 NPT Female Threaded Inlet
    0.851,04050100718715"9"9 1/2"1 1/8"2 3/4"3.62"KeyedClockwise, Counterclockwise0000000000000000
    1.24871501007111315"9"9 1/2"1 1/8"2 3/4"3.62"KeyedClockwise, Counterclockwise000000000000000
     

    Air-Powered Gearmotors

    With a motor and speed reducer in one, you can use these gearmotors in air-powered applications to slow speed and increase torque. They come with a muffler to reduce noise and filter exhaust air. Gearmotors transmit motion inline with the motor. Set for clockwise or counterclockwise rotation.
    Face Mount
    Image of Product. Front orientation. Air-Powered Gearmotors. Air-Powered Gearmotors, Face Mount.
    Image of Attribute. Front orientation. Contains Annotated. Air-Powered Gearmotors, Face Mount.
    Image of Attribute. Front orientation. Contains Annotated. Air-Powered Gearmotors, Face Mount.
    @ Max.
    Speed
    Overall
    Shaft
    Power,
    hp
    Torque,
    in·lbf
    Max. Speed @
    Max. Pressure, rpm
    Max. Pressure,
    psi
    Max. Air Consumption,
    ft³/min
    Noise Level,
    dBA
    Lg.
    Wd.
    Ht.
    Dia.
    Lg.
    Center to
    Base (A)
    Type
    Direction of Operation
    Each
    1/8 NPT Female Threaded Inlet
    0.31494006021787 1/4"3"5 3/4"1/2"1.38"1 3/4"D-ProfileClockwise, Counterclockwise000000000000000
    0.346235010021786 3/4"3"5 3/4"1/2"1.38"1 3/4"D-ProfileClockwise, Counterclockwise00000000000000
     
    Face Mount/Base Mount
    Image of Product. Front orientation. Air-Powered Gearmotors. Air-Powered Gearmotors, Base Mount, Face Mount.
    Image of Attribute. Front orientation. Contains Annotated. Air-Powered Gearmotors, Base Mount, Face Mount.
    Image of Attribute. Front orientation. Contains Annotated. Air-Powered Gearmotors, Base Mount, Face Mount.
    @ Max.
    Speed
    Overall
    Shaft
    Power,
    hp
    Torque,
    in·lbf
    Max. Speed @
    Max. Pressure, rpm
    Max. Pressure,
    psi
    Max. Air Consumption,
    ft³/min
    Noise Level,
    dBA
    Lg.
    Wd.
    Ht.
    Dia.
    Lg.
    Center to
    Base (A)
    Type
    Direction of Operation
    Each
    1/4 NPT Female Threaded Inlet
    1.72743008057.58711 1/2"6"7 1/4"1"2.63"3.56"KeyedClockwise, Counterclockwise00000000000000000
    1.740020080608711 1/2"6"7 1/4"1"2.63"4.09"KeyedClockwise, Counterclockwise0000000000000000
     
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