McMaster-Carr logo
    Filter by
    System of Measurement
    For Cylinder Type
    Groove Type
    Material
    For Sealing
    Maximum Pressure
    Export Control Classification Number (ECCN)
    DFARS Specialty Metals
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    109 Products

    Rod Wipers

    Also known as U-type wipers, these have a single lip that scrapes dirt, dust, and moisture from the rod, preventing contamination inside the cylinder.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Rod Wipers
    Image of Product. Side 1. Front orientation. Rod Wipers. Rod Wipers.
    Image of Product. Side 2. Back orientation. Rod Wipers. Rod Wipers.

    Side 1

    Side 2

    Image of Attribute. Front orientation. Contains Annotated. Rod Wipers.
    Image of Attribute. Profile. Front orientation. CrossSection view. Contains Annotated. Rod Wipers.

    Profile

    For Groove
    Seal
    For Rod
    Dia.
    Dia.
    Shoulder
    Dia.
    Wd.
    Wd.
    Overall
    Wd.
    Max. Speed,
    ft/sec
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Each
    Polyurethane Rubber
    3/8"0.622"0.535"0.124"0.124"0.210"1.65-65 to 200Durometer 90A (Extra Hard)Black000000000000
    1/2"0.747"0.660"0.124"0.124"0.210"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    5/8"0.872"0.785"0.124"0.124"0.210"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    3/4"1.122"0.995"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    7/8"1.247"1.120"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    1"1.372"1.245"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    1 1/8"1.497"1.370"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    1 1/4"1.622"1.495"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    1 3/8"1.747"1.620"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    1 1/2"1.872"1.745"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    1 3/4"2.122"1.995"0.187"0.187"0.305"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    2"2.497"2.327"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    2 1/4"2.747"2.577"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    2 1/2"2.997"2.827"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    2 3/4"3.247"3.077"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    3"3.497"3.327"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    3 1/2"3.997"3.827"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    4"4.497"4.327"0.249"0.249"0.395"1.65-65 to 200Durometer 90A (Extra Hard)Black00000000000
    4 1/2"5.247"4.993"0.374"0.374"0.585"1.65-65 to 200Durometer 90A (Extra Hard)Black000000000000
    5"5.747"5.493"0.374"0.374"0.585"1.65-65 to 200Durometer 90A (Extra Hard)Black000000000000
    6"6.747"6.493"0.374"0.374"0.585"1.65-65 to 200Durometer 90A (Extra Hard)Black000000000000
     
    MS28776 Rod Wipers
    Image of Product. Side 1. Front orientation. Rod Wipers. Rod Wipers.
    Image of Product. Side 2. Back orientation. Rod Wipers. Rod Wipers.

    Side 1

    Side 2

    Image of Attribute. Front orientation. Contains Annotated. Rod Wipers.
    Image of Attribute. Profile. Front orientation. CrossSection view. Contains Annotated. Rod Wipers.

    Profile

    Wipers that meet MS28776 fit dash size grooves specified by the standard.
    For Groove
    Seal
    For Rod
    Dia.
    Dia.
    Shoulder
    Dia.
    Wd.
    Wd.
    Overall
    Wd.
    Max. Speed,
    ft/sec
    Max.
    Pressure
    Temp. Range,
    ° F
    Hardness
    Color
    Mil.
    Spec.
    Each
    Fluoroelastomer
    1/2"0.760"0.647"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-10000000000000
    5/8"0.885"0.772"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-3000000000000
    3/4"1.010"0.897"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-5000000000000
    7/8"1.147"1.023"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-7000000000000
    1"1.272"1.148"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-9000000000000
    1 1/8"1.397"1.273"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-11000000000000
    1 1/4"1.522"1.398"0.107"0.099"0.187"3.3Not Rated-5 to 400Durometer 90A (Extra Hard)BlackMS28776-13000000000000
     

    Rod-Sealing Wipers

    A two-lip design means that these wipers also function as a rod seal.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Rod Wipers
    Image of Product. Side 1. Front orientation. Rod Wipers. Rod-Sealing Wipers.
    Image of Product. Side 2. Back orientation. Rod Wipers. Rod-Sealing Wipers.
    Image of Attribute. Front orientation. Contains Annotated. Rod-Sealing Wipers.
    Image of Attribute. Profile. Front orientation. CrossSection view. Rod-Sealing Wipers.

    Side 1

    Side 2

    Profile

    For Groove
    Seal
    For Rod
    Dia.
    Dia.
    Shoulder
    Dia.
    Wd.
    Wd.
    Overall
    Wd.
    Max. Speed,
    ft/sec
    Max.
    Pressure
    Temp. Range,
    ° F
    Hardness
    Color
    Each
    Buna-N
    1/4"0.552"0.370"0.203"0.203"0.245"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black0000000000000
    3/8"0.677"0.495"0.203"0.187"0.245"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1/2"0.802"0.620"0.203"0.203"0.245"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    5/8"0.927"0.745"0.203"0.203"0.245"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    3/4"1.052"0.870"0.203"0.203"0.245"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1"1.365"1.135"0.218"0.203"0.275"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1 1/8"1.490"1.260"0.218"0.218"0.275"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1 1/4"1.615"1.385"0.218"0.203"0.245"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1 3/8"1.740"1.510"0.218"0.218"0.275"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1 1/2"1.865"1.635"0.218"0.218"0.275"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    1 3/4"2.115"1.885"0.218"0.218"0.275"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    2"2.365"2.135"0.218"0.218"0.275"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black00000000000
    2 1/2"2.995"2.635"0.281"0.281"0.351"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black000000000000
    3"3.495"3.135"0.281"0.281"0.351"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black000000000000
    4"4.495"4.135"0.281"0.281"0.351"3.3Not Rated-40 to 250Durometer 90A (Extra Hard)Black000000000000
     
    ISO 6195 Type C Rod Wipers
    Image of Product. Side 1. Front orientation. Rod Wipers. Rod-Sealing Wipers.
    Image of Product. Side 2. Back orientation. Rod Wipers. Rod-Sealing Wipers.
    Image of Attribute. Front orientation. Contains Annotated. Rod-Sealing Wipers.
    Image of Attribute. Profile. Front orientation. CrossSection view. Rod-Sealing Wipers.

    Side 1

    Side 2

    Profile

    Wipers that meet ISO 6195 Type C fit grooves with the dimensions and tolerances specified by the standard.
    For Groove
    Seal
    For Rod
    Dia.
    Dia.
    Shoulder
    Dia.
    Wd.
    Wd.
    Overall
    Wd.
    Max. Speed,
    ft/sec
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Each
    Polyurethane Rubber
    1/2"0.802"0.620"0.203"0.203"0.283"3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    5/8"0.927"0.745"0.203"0.203"0.283"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    3/4"1.052"0.870"0.203"0.203"0.283"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    7/8"1.240"1.010"0.218"0.218"0.298"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    1"1.365"1.135"0.218"0.218"0.298"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    1 3/8"1.740"1.510"0.218"0.218"0.298"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    1 1/2"1.865"1.635"0.218"0.218"0.298"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    2"2.365"2.135"0.218"0.218"0.298"3290-30 to 212Durometer 95A (Extra Hard)Blue00000000000
    16 mm22.000 mm18.500 mm4.000 mm4.000 mm6.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    18 mm24.000 mm20.500 mm4.000 mm4.000 mm6.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    25 mm31.000 mm27.500 mm4.000 mm4.000 mm6.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    28 mm36.000 mm31.000 mm5.000 mm5.000 mm7.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    35 mm43.000 mm38.000 mm5.000 mm5.000 mm7.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    40 mm48.000 mm43.000 mm5.000 mm5.000 mm7.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    45 mm53.000 mm48.000 mm5.000 mm5.000 mm7.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    50 mm58.000 mm53.000 mm5.000 mm5.000 mm7.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    60 mm70.000 mm63.000 mm6.000 mm6.000 mm8.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    65 mm75.000 mm68.000 mm6.000 mm6.000 mm8.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    70 mm80.000 mm73.000 mm6.000 mm6.000 mm8.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    80 mm90.000 mm83.000 mm6.000 mm6.000 mm8.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    90 mm100.000 mm93.000 mm6.000 mm6.000 mm8.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    100 mm110.000 mm103.000 mm6.000 mm6.000 mm8.000 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
    120 mm135.000 mm124.000 mm8.500 mm8.500 mm10.500 mm3290-30 to 212Durometer 95A (Extra Hard)Blue000000000000
     

    Cylinder-Sealing Rod Wipers

    Image of Product. Side 1. Front orientation. Rod Wipers. Cylinder-Sealing Rod Wipers.
    Image of Product. Side 2. Back orientation. Rod Wipers. Cylinder-Sealing Rod Wipers.

    Side 1

    Side 2

    Image of Attribute. Front orientation. Contains Annotated. Cylinder-Sealing Rod Wipers.
    Image of Attribute. Profile. Front orientation. CrossSection view. Contains Annotated. Cylinder-Sealing Rod Wipers.

    Profile

    These wipers seal against the cylinder to prevent contaminants from entering between the outside edge and the housing. They’re often used in vertically mounted cylinders.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    For Groove
    Seal
    For Rod
    Dia.
    Dia.
    Shoulder
    Dia.
    Wd.
    Wd.
    Overall
    Wd.
    Max. Speed,
    ft/sec
    Max.
    Pressure
    Temp. Range,
    ° F
    Hardness
    Color
    Each
    Polyurethane Rubber
    1/4"0.497"0.410"0.124"0.210"0.215"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige0000000000000
    3/8"0.622"0.535"0.124"0.210"0.215"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1/2"0.747"0.660"0.124"0.210"0.215"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    5/8"0.872"0.785"0.124"0.210"0.215"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    3/4"1.122"0.995"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    7/8"1.247"1.120"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1"1.372"1.245"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 1/8"1.497"1.370"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 1/4"1.622"1.495"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 3/8"1.747"1.620"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 1/2"1.872"1.745"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 5/8"1.997"1.870"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 3/4"2.122"1.995"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    1 7/8"2.247"2.120"0.187"0.305"0.315"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    2"2.497"2.327"0.249"0.395"0.415"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    2 1/4"2.747"2.577"0.249"0.395"0.415"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    2 1/2"2.997"2.827"0.249"0.395"0.415"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    2 3/4"3.247"3.077"0.249"0.395"0.415"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
    3"3.497"3.327"0.249"0.395"0.415"1.6Not Rated-65 to 275Durometer 90A (Extra Hard)Beige000000000000
     

    High-Speed Rod Wipers

    Image of Product. Side 1. Front orientation. Rod Wipers. High-Speed Rod Wipers.
    Image of Product. Side 2. Back orientation. Rod Wipers. High-Speed Rod Wipers.
    Image of Product. Profile. Front orientation. CrossSection view. Rod Wipers. High-Speed Rod Wipers.
    Image of Attribute. Front orientation. Contains Annotated. High-Speed Rod Wipers.

    Side 1

    Side 2

    Profile

    Made from Molybdenum Disulfide-filled PTFE for a slippery surface, these wipers allow rods to move three times faster than other rod wipers.
    For Groove
    O-Ring
    For Rod
    Dia.
    Dia.
    Shoulder
    Dia.
    Wd.
    Max. Speed,
    ft/sec
    Temp. Range,
    ° F
    Hardness
    Color
    Hardness
    Color
    Each
    Molybdenum Disulfide-Filled PTFE with Buna-N O-Ring
    5/8"0.893"0.685"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black0000000000000
    1"1.268"1.060"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black000000000000
    1 3/8"1.564"1.435"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black000000000000
    1 3/4"2.018"1.810"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black000000000000
    2"2.268"2.060"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black000000000000
    2 1/4"2.518"2.310"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black000000000000
    2 1/2"2.768"2.560"0.201"13-30 to 230Durometer 60D (Extra Hard)GrayDurometer 70A (Hard)Black000000000000
     

    Rod Wipers for Open Grooves

    Image of Product. Side 1. Front orientation. Rod Wipers. Rod Wipers for Open Grooves.
    Image of Product. Side 2. Back orientation. Rod Wipers. Rod Wipers for Open Grooves.
    Image of Product. Profile. Front orientation. CrossSection view. Rod Wipers. Rod Wipers for Open Grooves.
    Image of Attribute. Front orientation. Contains Annotated. Rod Wipers for Open Grooves.

    Side 1

    Side 2

    Profile

    Replace wipers in open-groove cylinders—these wipers have an integral steel case that press fits into the groove around the rod.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    For
    Groove
    For Rod
    Dia.
    Dia.
    Wd.
    Max. Speed,
    ft/sec
    Temp. Range,
    ° F
    Hardness
    Color
    Each
    Polyurethane Rubber with Steel Case
    1/2"1.000"0.250"4.9-50 to 250Durometer 95A (Extra Hard)Blue000000000000
    5/8"1.125"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    3/4"1.250"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    7/8"1.375"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1"1.500"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1 1/8"1.625"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1 1/4"1.750"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1 3/8"1.875"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1 1/2"2.000"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1 5/8"2.125"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    1 3/4"2.250"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    2"2.500"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue00000000000
    2 1/4"2.750"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue000000000000
    2 3/8"2.875"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue000000000000
    2 1/2"3.000"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue000000000000
    2 3/4"3.250"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue000000000000
    3"3.500"0.312"4.9-50 to 250Durometer 95A (Extra Hard)Blue000000000000
     
    back to top