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    49 Products

    Louvers for Enclosures

    Relieve heat buildup and prevent condensation from forming inside enclosures and other small spaces.
    Surface Mount
    Image of Specification. Side1 orientation. Surface Mount.

    Surface

    Mount

    Gray Powder-Coated Steel Frame and Blades—Powder-coated steel louvers are rugged and durable.
    316 Stainless Steel Frame and Blades—316 stainless steel louvers are rugged and durable.
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Blade
    Thk.
    No. of
    Panels
    Fasteners
    Included
    Hole
    Dia.
    Each
    Gray Powder-Coated Steel Frame and Blades
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Surface Mount, Gray Powder-Coated Steel Frame and Blades.
     
    Standard Louver Collar
    1 3/4"2"3 1/4"3 1/4"0.075"1Yes7/32"0000000000000
    3"2 5/8"4 1/2"3 7/8"0.075"1Yes7/32"000000000000
    3"3 1/2"4 1/2"4 3/4"0.075"1Yes7/32"000000000000
    4"3 1/4"5 1/2"4 1/2"0.075"1Yes7/32"000000000000
    4"4 3/8"5 1/2"5 5/8"0.075"1Yes7/32"000000000000
    6"4 3/8"7 1/2"5 5/8"0.075"1Yes7/32"000000000000
    6"6 5/8"7 1/2"7 7/8"0.075"1Yes7/32"000000000000
    8"4 9/16"9 1/2"5 13/16"0.075"1Yes7/32"000000000000
    8"6 15/16"9 1/2"8 3/16"0.075"1Yes7/32"000000000000
    8"9 5/16"9 1/2"10 9/16"0.075"1Yes7/32"000000000000
    8"14 1/16"9 1/2"15 5/16"0.075"1Yes7/32"000000000000
     
    316 Stainless Steel Frame and Blades
    Image of Product. Front orientation. Louvers. Louvers for Enclosures, Surface Mount, 316 Stainless Steel Frame and Blades.
     
    Standard Louver Collar
    1 3/4"2"3 1/4"3 1/4"0.075"1Yes7/32"0000000000000
    3"2 5/8"4 1/2"3 7/8"0.075"1Yes7/32"0000000000000
    3"3 1/2"4 1/2"4 3/4"0.075"1Yes7/32"0000000000000
    4"3 1/4"5 1/2"4 1/2"0.075"1Yes7/32"0000000000000
    4"4 3/8"5 1/2"5 5/8"0.075"1Yes7/32"0000000000000
    6"4 3/8"7 1/2"5 5/8"0.075"1Yes7/32"0000000000000
    6"6 5/8"7 1/2"7 7/8"0.075"1Yes7/32"0000000000000
    8"4 9/16"9 1/2"5 13/16"0.075"1Yes7/32"0000000000000
    8"6 15/16"9 1/2"8 3/16"0.075"1Yes7/32"0000000000000
    8"9 5/16"9 1/2"10 9/16"0.075"1Yes7/32"0000000000000
    8"14 1/16"9 1/2"15 5/16"0.075"1Yes7/32"0000000000000
     

    Weather-Resistant Louvers for Enclosures

    With a gasketed sealing kit, these louvers shield your enclosure from dirt, moisture, and weather while regulating heat and stopping condensation from forming inside. All have an aluminum mesh filter that keeps out solid debris and water.
    1 Panel
    Image of Product. Front orientation. Louvers. Weather-Resistant Louvers for Enclosures, 1 Panel.
    Image of Specification. Side1 orientation. Surface Mount.
    Image of Product. Front orientation. Louver Filters. Weather-Resistant Louvers for Enclosures.

    Surface

    Mount

    Replacement Louver Filters

    Stainless Steel Frame and Blades—Stainless steel louvers stand up to corrosion better than powder-coated steel louvers.
    Louvers
    Replacement
    Louver Filters
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Blade
    Thk.
    Profile
    Fasteners
    Included
    Hole
    Dia.
    For Use
    Outdoors
    Enclosure
    Rating
    Certification
    Includes
    Each
    Each
    Gray Powder-Coated Steel Frame and Blades
    2 3/4"3"5 5/16"5 9/16"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets000000000000000000000000000
    3 3/4"2 7/8"6 5/16"5 5/16"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    3 3/4"4"6 5/16"6 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
     
    Stainless Steel Frame and Blades
    2 3/4"3"5 5/16"5 9/16"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets00000000000000000000000000
    3 3/4"2 7/8"6 5/16"5 5/16"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets00000000000000000000000000
    3 3/4"4"6 5/16"6 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets00000000000000000000000000
     
    2 Panels
    Image of Product. Front orientation. Louvers. Weather-Resistant Louvers for Enclosures, 2 Panels.
    Image of Specification. Side1 orientation. Surface Mount.
    Image of Product. Front orientation. Louver Filters. Weather-Resistant Louvers for Enclosures.

    Surface

    Mount

    Replacement Louver Filters

    Louvers
    Replacement
    Louver Filters
    For
    Opening
    Overall
    Mounting
    Wd.
    Ht.
    Wd.
    Ht.
    Blade
    Thk.
    Profile
    Fasteners
    Included
    Hole
    Dia.
    For Use
    Outdoors
    Enclosure
    Rating
    Certification
    Includes
    Each
    Each
    Gray Powder-Coated Steel Frame and Blades
    5 3/4"3 1/2"8 5/16"6 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets000000000000000000000000000
    5 3/4"5 3/4"8 5/16"8 11/16"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"3 3/4"10 5/16"6 5/8"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"6 1/4"10 5/16"9"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"8 1/2"10 5/16"11 3/8"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
    7 3/4"13 1/4"10 5/16"16 1/8"0.07"SurfaceYes1/4"YesNEMA 3R
    CSA Certified, UL Recognized Component
    One Aluminum Mesh Filter, Two Mounting Brackets0000000000000000000000000
     

    Intake and Exhaust Enclosure Hoods

    Image of Product. Front orientation. Contains Annotated. Enclosure Hoods.
    These hoods keep your enclosure watertight, even around intake and exhaust cutouts. The silicone seal shuts out water and dust, while the slanted top lets water roll off. When used over fans or vents rated IP54 or higher, hoods meet IP56 and NEMA 4X to help protect your electronics from wet and corrosive environments, dust, and washdowns. They also meet American, Canadian, and European safety standards.
    Screw the mounting bracket around your fan or vent, then clip the hood on. Pop it off for cleaning, changing filters, and other maintenance.
    Cutout
    Overall
    Mounting
    Holes
    Ht.
    Wd.
    Ht.
    Wd.
    Dp.
    Material
    Enclosure
    Rating
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Certification
    Each
    5 1/2"5"8 3/8"7 5/8"1 7/8"Stainless Steel
    IP56, NEMA 4X
    No40.15"CE Marked, C-UL Recognized Component, UL Recognized Component
    00000000000000
    6 3/4"6 1/4"11"8 7/8"2 1/4"Stainless Steel
    IP56, NEMA 4X
    No40.15"CE Marked, C-UL Recognized Component, UL Recognized Component
    0000000000000
    9 1/4"8 1/2"14 1/8"11 5/8"2 5/8"Stainless Steel
    IP56, NEMA 4X
    No60.15"CE Marked, C-UL Recognized Component, UL Recognized Component
    0000000000000
    11 3/8"11 1/4"16 3/8"14 1/2"3"Stainless Steel
    IP56, NEMA 4X
    No60.15"CE Marked, C-UL Recognized Component, UL Recognized Component
    0000000000000
    13 3/8"12 3/4"19 1/8"16 1/8"4"Stainless Steel
    IP56, NEMA 4X
    No60.15"CE Marked, C-UL Recognized Component, UL Recognized Component
    0000000000000

    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
    6"4"7"5"3/4"52 dB @ 1 GHzChromate-Conversion-Coated AluminumChromate-Conversion-Coated AluminumPolyurethane FoamNo61/4"00000000000000
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