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    77 Products

    High-Temperature EPDM Boiler Gaskets

    These EPDM gaskets stand up to steam. Use them to seal closures on industrial boilers.
    Inside
    Ht.
    Wd.
    Gasket
    Wd.
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Hardness
    Rating
    Color
    Each
    Oval
    Image of Product. Front orientation. Contains Annotated. Boiler Gaskets. High-Temperature EPDM Boiler Gaskets, Oval.
    2 1/2"3 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    2 3/4"3 3/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    2 3/4"3 3/4"5/8"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3"4"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3"4"5/8"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/4"4 1/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/4"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/4"5"9/16"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/2"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/2"4 1/2"5/8"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    4"5"5/8"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    4"6"5/8"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    4"6"3/4"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    6"8"3/4"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    10"14"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    10 1/2"14 1/2"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    11"15"1"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    11"15"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    11"15"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    11 3/4"15 3/4"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    11 3/4"15 3/4"1 3/4"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    12"16"1"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    12"16"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    12"16"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    12"16"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    12 1/2"16 1/2"1"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    14"18"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack000000000000
     
    Oblong
    Image of Product. Front orientation. Contains Annotated. Boiler Gaskets. High-Temperature EPDM Boiler Gaskets, Oblong.
    2 1/4"3 1/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    2 1/2"3 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    2 3/4"3 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    2 3/4"3 3/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    2 3/4"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3"4"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3"4 1/2"9/16"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/4"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/4"4 1/2"9/16"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    3 1/2"4 1/2"9/16"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    4"6"5/8"1/4"180-55 to 380Durometer 80AHardBlack00000000000
    11"15"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    12"16"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack000000000000
    14"18"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack0000000000000
     

    Cut-to-Size Sealing Grommets

    Image of Product. Front orientation. Grommets. Cut-to-Size Sealing Grommets, Style 1.
    Image of Product. Front orientation. Grommets. Cut-to-Size Sealing Grommets, Style 2.
    Image of Product. Front orientation. Grommets. Cut-to-Size Sealing Grommets, Style 3.

    Style 1

    Style 2

    Style 3

    Cut these grommets to match your wire, cable, or cord diameter, or leave them uncut to cover unused holes. The center hole forms a tight seal to keep out debris and splashing liquid, and the aluminum flange screws onto the surface so moisture can’t leak through.
    Style 1
    Image of Product. Front orientation. Grommets. Cut-to-Size Sealing Grommets, Style 1.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Mounting
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    1/64" to 3/4"1 1/2"0.16"-20 to 220YesBlack4No1/8"00000000000000
    1/64" to 1"2"0.16"-20 to 220YesBlack4No1/8"000000000000
    1/64" to 1 1/2"3"0.16"-20 to 220YesBlack4No1/8"000000000000
    1/64" to 2"4"0.1"-20 to 220YesBlack4No1/8"000000000000
    1/64" to 4"6"0.19"-20 to 220YesBlack4No1/8"0000000000000
     
    Style 2
    Image of Product. Front orientation. Grommets. Cut-to-Size Sealing Grommets, Style 2.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Flange
    Mounting
    ID
    Lg.
    Wd.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    1/64" to 2"5 1/4"3"0.16"-20 to 220YesBlack8No1/8"00000000000000
     
    Style 3
    Image of Product. Front orientation. Grommets. Cut-to-Size Sealing Grommets, Style 3.
    These grommets flex to move with the wire, so they’re good for robots, hydraulic lifts, and other machinery with repetitive movement.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Mounting
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    1/64" to 5/8"1 1/2"0.65"-20 to 220YesBlack4No1/8"0000000000000
    1/64" to 1 1/8"2"1.5"-20 to 220YesBlack4No1/8"000000000000
     

    Sealing Grommets

    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 1.
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 2.
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 3.
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 4.

    Style 1

    Style 2

    Style 3

    Style 4

    The center hole seals around wire, cable, and cords to keep out debris and splashing liquid. Screw the flange onto the surface so moisture can’t leak through your panel.
    Style 1
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 1.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Mounting
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    0.125"3"0.16"-20 to 220YesBlack4No1/8"00000000000000
    0.25"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    0.375"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    0.5"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    0.625"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    0.75"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    1"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    1"4"0.1"-20 to 220YesBlack4No1/8"0000000000000
    1.125"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    1.25"3"0.16"-20 to 220YesBlack4No1/8"0000000000000
    1.5"4 1/2"0.29"-20 to 220YesBlack6No1/8"0000000000000
    1.797"4"0.1"-20 to 220YesBlack4No1/8"0000000000000
    2.110"4 1/2"0.29"-20 to 220YesBlack6No1/8"0000000000000
     
    Style 2
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 2.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Flange
    Mounting
    ID
    Lg.
    Wd.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    0.25"5 1/4"3"0.16"-20 to 220YesBlack8No1/8"00000000000000
    1"5 3/4"3"0.16"-20 to 220YesBlack8No1/8"0000000000000
     
    Style 3
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 3.
    These grommets flex to move with the wire, so they’re good for robots, hydraulic lifts, and other machinery with repetitive movement.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Mounting
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    13/32"2"1.15"-20 to 220YesBlack4No1/8"00000000000000
     
    Style 4
    Image of Product. Front orientation. Grommets. Sealing Grommets, Style 4.
    The domed construction makes room for a large fitting or bundle of wires behind the hole.
    Oil-Resistant Buna-N—These resist oil and fuels better than other rubber grommets. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Mounting
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Each
    Oil-Resistant Buna-N with Aluminum Flange
    13/32"3"1.35"-20 to 220YesBlack4No1/8"00000000000000
     

    Tank Car Manway Gaskets

    Create a tight seal between the nozzle and lid of tank car manways.
    For Covers—Flat Profile
    Image of Product. Front orientation. Manway Gaskets. For Covers—Flat Profile.
    Gaskets for covers fit into the groove of manway lids.
    Flat-profile nozzle gaskets have metal mounting tabs that secure the gasket to the nozzle.
    ePTFE— ePTFE gaskets are chemically inert, except to molten alkali metal and fluorine compounds. They have a corrugated stainless steel insert, so they compress without deforming at lower bolt loads than rubber. This means they create a tighter seal without causing bolts to loosen.
    For Manway
    ID
    ID
    OD
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Insert Material
    Each
    ePTFE
    20"19 3/8"21 3/4"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    		00000000000000
    20"19 1/2"21 1/2"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    		0000000000000
    20"19 1/2"21 5/8"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    		0000000000000
     
    For Nozzles—Flat Profile
    Image of Product. Front orientation. Manway Gaskets. For Nozzles—Flat Profile.
    Flat-profile nozzle gaskets have metal mounting tabs that secure the gasket to the nozzle.
    ePTFE— ePTFE gaskets are chemically inert, except to molten alkali metal and fluorine compounds. They have a corrugated stainless steel insert, so they compress without deforming at lower bolt loads than rubber. This means they create a tighter seal without causing bolts to loosen.
    For Manway
    ID
    ID
    OD
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Insert Material
    Features
    Each
    ePTFE
    20"20"21 1/4"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    		Mounting Tabs00000000000000
     
    For Nozzles—U-Profile
    Image of Product. Front orientation. Manway Gaskets. For Nozzles—U-Profile.
    U-profile nozzle gaskets have a lip that wraps around the nozzle, securing them in place.
    Buna-N—Buna-N rubber gaskets resist oil, water, and salts.
    EPDM—EPDM gaskets resist water, steam, and salt water.
    Neoprene—Neoprene gaskets are FDA compliant for use with food.
    For Manway
    ID
    ID
    OD
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Hardness
    Rating
    Color
    Food Industry Std.
    Each
    Buna-N
    20"19 3/4"21 7/16"1/8"165-65 to 270Durometer 75AHardBlack—00000000000000
     
    EPDM
    20"19 3/4"21 7/16"1/8"165-50 to 300Durometer 80AHardBlack—0000000000000
     
    Neoprene
    20"19 3/4"21 7/16"1/8"165-25 to 250Durometer 65AMedium HardWhiteFDA Compliant 21 CFR 177.2600
    		0000000000000
     
    Fluoroelastomer
    20"19 3/4"21 15/16"1/8"165-20 to 400Durometer 80AHardBlack—0000000000000
     

    High-Temperature Rubber-Coated Fiberglass Boiler Gaskets

    Image of Product. Front orientation. Contains Annotated. Boiler Gaskets. High-Temperature Rubber-Coated Fiberglass Boiler Gaskets.
    Made of woven fiberglass that is reinforced with brass wire and coated with rubber, these gaskets lay flat and maintain their shape when compressed. They’re built to handle hot environments and fit closures on industrial boilers.
    Inside
    Ht.
    Wd.
    Gasket
    Wd.
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Color
    Each
    Oval
    10"14"1 1/4"1/4"180-20 to 400White00000000000000
    11"15"1 1/4"1/4"180-20 to 400White0000000000000
    12"16"1 1/4"1/4"180-20 to 400White0000000000000
     
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