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    118 Products

    EMI/RFI Shielding Electrical Enclosure Vents

    Image of Product. Front orientation. Electrical Enclosure Vents. EMI/RFI Shielding Electrical Enclosure Vents.
    These conductive aluminum screens block electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent electrical problems such as radio static and faulty signals. Made of mesh, they let air flow through, so the pressure in your enclosure stays constant as temperatures fluctuate.
    Screw through the vent frame to mount on the surface of your enclosure. A shielded foam gasket fills the gap between the enclosure and the vent.
    Interference Reduction @ Frequency—Also known as attenuation, interference reduction at frequency measures how much interference is blocked. These vents have high attenuation and work for most applications.
    For
    Opening
    Overall
    Mounting
    Holes
    Wd.
    Ht.
    Wd.
    Ht.
    Dp.
    Interference Reduction
    @ Freq.
    Frame Material
    Screen Material
    Gasket Material
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Each
    2"2"3"3"3/4"52 dB @ 1 GHzChromate-Conversion-Coated AluminumChromate-Conversion-Coated AluminumPolyurethane FoamNo41/4"5316N110000000
    3"3"4"4"3/4"52 dB @ 1 GHzChromate-Conversion-Coated AluminumChromate-Conversion-Coated AluminumPolyurethane FoamNo41/4"5316N12000000
    4"4"5"5"3/4"52 dB @ 1 GHzChromate-Conversion-Coated AluminumChromate-Conversion-Coated AluminumPolyurethane FoamNo61/4"5316N13000000
    5"5"6"6"3/4"52 dB @ 1 GHzChromate-Conversion-Coated AluminumChromate-Conversion-Coated AluminumPolyurethane FoamNo81/4"5316N15000000
    6"4"7"5"3/4"52 dB @ 1 GHzChromate-Conversion-Coated AluminumChromate-Conversion-Coated AluminumPolyurethane FoamNo61/4"5316N14000000

    Mufflers

    Image of Product. Style B. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style B.
    Image of Product. Style S. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style S.

    Style B

    Style

    S

    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 B. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style B.

    Style B

    Style B—Style B are knurled for easy gripping.
    Copper 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, dB
    1-24
    25-99
    100-Up
    Style B
     
    NPT Threaded Male Nickel-Plated Copper Fitting—Copper Body
    1/8
    		—18 scfm @ 100 psi14530013/16"7/16"Air10016 to 214450K17000000000000000
    1/8
    		—28 scfm @ 100 psi1453001 5/16"1/2"Air100214450K18000000000000
     
    Metric Threaded Male Nickel-Plated Copper Fitting—Copper Body
    —M3
    		3 scfm @ 100 psi1453003/8"1/4"Air100134450K21000000000000
    —M5
    		10 scfm @ 100 psi1453005/8"5/16"Air100184450K22000000000000
     
    BSPT Threaded Male Nickel-Plated Copper Fitting—Copper Body
    1/8
    		—18 scfm @ 100 psi14530013/16"7/16"Air100169836K31000000000000
    1/8
    		—28 scfm @ 100 psi1453001 5/16"1/2"Air100169836K32000000000000
     
    Mufflers with Tube Connection
    Image of Product. Style S. Front orientation. Mufflers. Mufflers, Mufflers with Tube Connection, Style S.

    Style

    S

    Style S—Style S have a barbed fitting that slides into soft tubing, such as PVC, latex rubber, and silicone.
    Bronze Body—Brass, bronze, and copper mufflers offer good corrosion resistance.
    Each
    For Tube
    ID
    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
    1-24
    25-99
    100-Up
    Style S
     
    Barbed Male Copper Fitting—Bronze Body
    1/8"4 scfm @ 100 psi1705001 1/16"5/16"Air8010 to 208535T11000000000000000
     

    Copper Filter Mesh

    Copper is nonsparking and nonmagnetic. It is often used in marine environments because it is more resistant to corrosion from salt water than stainless steel.
    Sheets
    Image of Product. Front orientation. Filter Mesh. Copper Filter Mesh.
    Mesh
    Size
    Opening
    Size
    Open
    Area
    Wire
    Dia.
    1 ft. ×
    1 ft.
    1 ft. ×
    2 ft.
    2 ft. ×
    2 ft.
    2 ft. ×
    3 ft.
    3 ft. ×
    3 ft.
    Copper
    2 × 2
    		0.437"76%0.063"9224T45000000000000000000000000000000000
    4 × 4
    		0.203"65%0.047"9224T47000000000000000000000000000
    4 × 4
    		0.187"56%0.063"9224T4600000000000000000000000000000
    6 × 6
    		0.132"62%0.035"9224T48000000000000000000000000000
    8 × 8
    		0.097"60%0.028"9224T49000000000000000000000000000
    10 × 10
    		0.075"56%0.025"9224T51000000000000000000000000000
    12 × 12
    		0.06"51%0.023"9224T52000000000000000000000000000
    14 × 14
    		0.051"51%0.02"9224T53000000000000000000000000000
    16 × 16
    		0.052"67%0.011"9224T55000000000000000000000000
    16 × 16
    		0.045"50%0.018"9224T5400000000000000000000000000
    18 × 18
    		0.039"48%0.017"9224T560000000000000000000000000000
    20 × 20
    		0.034"46%0.016"9224T5700000000000000000000000000
    22 × 22
    		0.034"54%0.012"9224T590000000000000000000000000
    24 × 24
    		0.028"44%0.014"9224T79000000000000000000000000000
    30 × 30
    		0.021"40%0.012"9224T8200000000000000000000000000
    40 × 40
    		0.015"36%0.01"9224T8300000000000000000000000000
    50 × 50
    		0.011"30%0.009"9224T840000000000000000000000000000
    60 × 60
    		0.009"30%0.0075"9224T8500000000000000000000000000
    80 × 80
    		0.007"31%0.0055"9224T860000000000000000000000000
    100 × 100
    		0.006"30%0.0045"9224T870000000000000000000000000
     
    Cut-to-Length Sheets
    Image of Product. Front orientation. Filter Mesh. Copper Filter Mesh.
    3 ft. Wide
    Mesh
    Size
    Opening
    Size
    Open
    Area
    Wire
    Dia.
    Lg.,
    ft.
    Each
    Copper
    2 × 2
    		0.437"76%0.063"19224T155000000
    2 × 2
    		0.437"76%0.063"109224T156000000
    2 × 2
    		0.437"76%0.063"209224T157000000
    2 × 2
    		0.437"76%0.063"509224T15800000000
    4 × 4
    		0.203"65%0.047"19224T71200000
    4 × 4
    		0.203"65%0.047"109224T713000000
    4 × 4
    		0.203"65%0.047"209224T714000000
    4 × 4
    		0.203"65%0.047"509224T71900000000
    4 × 4
    		0.187"56%0.063"19224T715000000
    4 × 4
    		0.187"56%0.063"109224T71600000000
    4 × 4
    		0.187"56%0.063"209224T71700000000
    4 × 4
    		0.187"56%0.063"509224T71800000000
    6 × 6
    		0.132"62%0.035"19224T92600000
    6 × 6
    		0.132"62%0.035"109224T927000000
    6 × 6
    		0.132"62%0.035"209224T928000000
    6 × 6
    		0.132"62%0.035"509224T94900000000
    8 × 8
    		0.097"60%0.028"19224T19500000
    8 × 8
    		0.097"60%0.028"109224T196000000
    8 × 8
    		0.097"60%0.028"209224T197000000
    8 × 8
    		0.097"60%0.028"509224T19800000000
    10 × 10
    		0.075"56%0.025"19224T73500000
    10 × 10
    		0.075"56%0.025"109224T736000000
    10 × 10
    		0.075"56%0.025"209224T737000000
    10 × 10
    		0.075"56%0.025"509224T73800000000
    12 × 12
    		0.06"51%0.023"19224T21500000
    12 × 12
    		0.06"51%0.023"109224T216000000
    12 × 12
    		0.06"51%0.023"209224T217000000
    12 × 12
    		0.06"51%0.023"509224T21800000000
    14 × 14
    		0.051"51%0.02"19224T75500000
    14 × 14
    		0.051"51%0.02"109224T756000000
    14 × 14
    		0.051"51%0.02"209224T757000000
    14 × 14
    		0.051"51%0.02"509224T75800000000
    16 × 16
    		0.052"67%0.011"19224T22500000
    16 × 16
    		0.052"67%0.011"109224T226000000
    16 × 16
    		0.052"67%0.011"209224T227000000
    16 × 16
    		0.052"67%0.011"509224T228000000
    16 × 16
    		0.045"50%0.018"19224T23500000
    16 × 16
    		0.045"50%0.018"109224T236000000
    16 × 16
    		0.045"50%0.018"209224T237000000
    16 × 16
    		0.045"50%0.018"509224T23800000000
    18 × 18
    		0.039"48%0.017"19224T25500000
    18 × 18
    		0.039"48%0.017"109224T256000000
    18 × 18
    		0.039"48%0.017"209224T25700000000
    18 × 18
    		0.039"48%0.017"509224T25800000000
    20 × 20
    		0.034"46%0.016"19224T77500000
    20 × 20
    		0.034"46%0.016"109224T776000000
    20 × 20
    		0.034"46%0.016"209224T777000000
    20 × 20
    		0.034"46%0.016"509224T77800000000
    22 × 22
    		0.034"54%0.012"19224T94100000
    22 × 22
    		0.034"54%0.012"109224T942000000
    22 × 22
    		0.034"54%0.012"209224T943000000
    22 × 22
    		0.034"54%0.012"509224T944000000
    24 × 24
    		0.028"44%0.014"19224T27500000
    24 × 24
    		0.028"44%0.014"109224T276000000
    24 × 24
    		0.028"44%0.014"209224T277000000
    24 × 24
    		0.028"44%0.014"509224T27800000000
    30 × 30
    		0.021"40%0.012"19224T29500000
    30 × 30
    		0.021"40%0.012"109224T296000000
    30 × 30
    		0.021"40%0.012"209224T297000000
    30 × 30
    		0.021"40%0.012"509224T29800000000
    40 × 40
    		0.015"36%0.01"19224T33500000
    40 × 40
    		0.015"36%0.01"109224T336000000
    40 × 40
    		0.015"36%0.01"209224T337000000
    40 × 40
    		0.015"36%0.01"509224T33800000000
    50 × 50
    		0.011"30%0.009"19224T35500000
    50 × 50
    		0.011"30%0.009"109224T356000000
    50 × 50
    		0.011"30%0.009"209224T35700000000
    50 × 50
    		0.011"30%0.009"509224T35800000000
    60 × 60
    		0.009"30%0.0075"19224T36500000
    60 × 60
    		0.009"30%0.0075"109224T366000000
    60 × 60
    		0.009"30%0.0075"209224T367000000
    60 × 60
    		0.009"30%0.0075"509224T36800000000
    80 × 80
    		0.007"31%0.0055"19224T38500000
    80 × 80
    		0.007"31%0.0055"109224T386000000
    80 × 80
    		0.007"31%0.0055"209224T387000000
    80 × 80
    		0.007"31%0.0055"509224T38800000000
    100 × 100
    		0.006"30%0.0045"19224T39500000
    100 × 100
    		0.006"30%0.0045"109224T396000000
    100 × 100
    		0.006"30%0.0045"209224T397000000
    100 × 100
    		0.006"30%0.0045"509224T398000000
     

    Shielded Equipment-Cooling Fan Guards

    Made of conductive metal, these guards cover fans to block EMI (electromagnetic interference) and RFI (radio frequency interference). The screen also helps keep large debris out of your enclosure and protects fingers from spinning fans.
    For Square Fans
    Image of Product. Front orientation. Fan Guards. Shielded Equipment-Cooling Fan Guards, For Square Fans, Honeycomb.

    Honeycomb

    Honeycomb—Honeycomb fan guards shield sensitive parts, such as precision measuring equipment. They have high interference reduction at frequency, also known as attenuation, so they block most interference. The beryllium copper gasket seals gaps between the fan guard and your enclosure for additional protection. Do not use in direct contact with acetylene.
    For
    Fan
    Aluminum
    Ht.
    Wd.
    Thk.,
    mm
    Interference Reduction
    @ Freq.
    Screen
    Material
    Gasket Material
    Temp. Range,
    ° F
    Each
    Honeycomb
    1.5" (38 mm)1.5" (38 mm)8.880 dB @ 1 GHzAluminum
    		Beryllium Copper-55 to 1505776N110000000
    1.57" (40 mm)1.57" (40 mm)8.880 dB @ 1 GHzAluminum
    		Beryllium Copper-55 to 1505776N12000000
    2.36" (60 mm)2.36" (60 mm)8.880 dB @ 1 GHzAluminum
    		Beryllium Copper-55 to 1505776N13000000
    3.15" (80 mm)3.15" (80 mm)8.880 dB @ 1 GHzAluminum
    		Beryllium Copper-55 to 1505776N1400000
    3.62" (92 mm)3.62" (92 mm)8.880 dB @ 1 GHzAluminum
    		Beryllium Copper-55 to 1505776N1500000
    4.72" (120 mm)4.72" (120 mm)8.880 dB @ 1 GHzAluminum
    		Beryllium Copper-55 to 1505776N16000000
     
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