McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Type
    Fitting Connection
    Screen Material
    Lock Type
    Body Material
    For Use With
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Maximum Shackle Diameter
    Screen Construction
    Fitting Material
    Removes Particle Size Down To
    Industrial Info Snippet
    Screen Finished Material
    Maximum Temperature
    Screen Mesh Size
    Industrial Info Compare
    Attribute Image
    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)
    Help me decide (beta)
    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

    Padlockable for verifiable security, these iron caps prevent tampering with drum contents while still allowing access for filling. Accept your own padlock to control access in outdoor storage yards and inventory storage areas. Made of iron, they stand up to rough handling and industrial environments better than plastic caps.
    Pipe
    Size
    Gender
    Dia.
    Ht.
    Lock Type
    Lock
    Included
    For Max. Shackle
    Dia.
    Each
    Iron
    2 NPTMale3 1/8"2 1/4"PadlockableNo7/16"4906K21000000
    2 NPTFemale3 1/8"1 3/8"PadlockableNo5/16"4906K2300000
    3 NPTFemale4 1/2"2"PadlockableNo1/2"4906K2700000
    4 NPTFemale5 1/4"2 1/4"PadlockableNo1/2"4906K29000000
     

    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
    		88036635K41000000
    B1
    		Not RatedNot RatedNot Rated1 5/16"2 1/4"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		88036635K4200000
    B1 1/4
    		Not RatedNot RatedNot Rated1 3/8"2 3/4"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		88036635K4300000
    B1 1/2
    		Not RatedNot RatedNot Rated1 1/2"3 1/8"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		88036635K4400000
    B2
    		Not RatedNot RatedNot Rated1 11/16"3 7/8"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		88036635K4500000
    B3
    		Not RatedNot RatedNot Rated2 1/2"5 1/2"Air304 Stainless Steel
    		Wire Mesh30 × 30
    		88036635K46000000
    B4
    		Not RatedNot RatedNot Rated2 1/2"6 1/2"Air304 Stainless Steel
    		Wire Mesh20 × 20
    		86436635K47000000
     
    back to top