McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Type
    Fitting Connection
    For Use With
    Body Material
    Screen Material
    Lock Type
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Maximum Shackle Diameter
    Fitting Material
    Screen Construction
    Removes Particle Size Down To
    Maximum Temperature
    Screen Mesh Size
    Industrial Info Compare
    Attribute Image
    Fitting Finish
    Body Finish
    Maximum Flow Rate @ Pressure
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    11 Products

    Locking Drum Plug Caps

    Image of Product. Front orientation. Drum Plug Caps. Male.
    Image of Product. Front orientation. Drum Plug Caps. Female.

    Male

    Female

    Prevent tampering with the contents of your drum while allowing access for filling.
    Pipe
    Size
    Gender
    Dia.
    Ht.
    Lock Type
    Lock
    Included
    For Max. Shackle
    Dia.
    Each
    Iron
    2 NPTMale3 1/8"2 1/4"PadlockableNo7/16"0000000000000
    2 NPTFemale3 1/8"1 3/8"PadlockableNo5/16"000000000000
    3 NPTFemale4 1/2"2"PadlockableNo1/2"000000000000
    4 NPTFemale5 1/4"2 1/4"PadlockableNo1/2"0000000000000
     

    Weather Resistant Breather Vents

    Image of Product. Front orientation. Breather Vents. Weather Resistant Breather Vents, Threaded NPT Female, Style B.

    Threaded NPT

    Female, Style B

    Shield outdoor pipe and tank openings from the environment. Also known as vent caps, these breather vents have screens to allow air flow while blocking debris. Use them to prevent excess vacuum and pressure in your equipment.
    Threaded NPT Female
    Image of Product. Front orientation. Breather Vents. Weather Resistant Breather Vents, Threaded NPT Female, Style B.

    Style B

    Screen
    Style
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max.
    Pressure
    Max.
    Temp.
    Ht.
    Dia.
    For Use
    With
    Material
    Construction
    Mesh
    Size
    Removes Particle
    Size Down To, μm
    Each
    Zinc-Plated Iron Body and Fitting
    B3/4
    		Not RatedNot RatedNot Rated1 3/16"1 13/16"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		88000000000000000
    B1
    		Not RatedNot RatedNot Rated1 5/16"2 1/4"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		8800000000000000
    B1 1/4
    		Not RatedNot RatedNot Rated1 3/8"2 3/4"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		8800000000000000
    B1 1/2
    		Not RatedNot RatedNot Rated1 1/2"3 1/8"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		8800000000000000
    B2
    		Not RatedNot RatedNot Rated1 11/16"3 7/8"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		8800000000000000
    B3
    		Not RatedNot RatedNot Rated2 1/2"5 1/2"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		8800000000000000
    B4
    		Not RatedNot RatedNot Rated2 1/2"6 1/2"Air304 Stainless Steel
    		Wire Mesh20 × 20
    		86400000000000000
     
    back to top