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    21 Products

    Heat-Dissipating Chemical-Resistant Packing Seals

    The graphite filler in these expanded PTFE seals dissipates heat away from the shaft, so your pump runs cool at high speeds. Use these seals in applications involving acids, alkalies, brines, and solvents. Cut them to size with a knife; then pack them into place.
    Packing Seals
    Image of Product. Front orientation. Packing Seals. Heat-Dissipating Chemical-Resistant Packing Seals.
    25 ft. Long
    Wd.
    Ht.
    Max. Pressure,
    psi
    Max. Pressure
    in Pumps, psi
    Max. Pressure
    in Valves, psi
    Max. Pressure
    in Steam
    Max. Speed,
    fpm
    Temp. Range,
    ° F
    pH
    Resistance
    Color
    For Use With
    Each
    Graphite-Filled ePTFE Fiber
    1/8"1/8"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K19000000
    3/16"3/16"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K31000000
    1/4"1/4"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K18000000
    5/16"5/16"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K34000000
    3/8"3/8"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K33000000
    7/16"7/16"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K41000000
    1/2"1/2"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K58000000
    5/8"5/8"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K35000000
    3/4"3/4"1,5004501,500Not Rated3,800-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K32000000
     
    GFO
    Image of Product. Front orientation. Packing Seals. Heat-Dissipating Chemical-Resistant Packing Seals.
    GFO seals, also known as 100% GFO, are made entirely of Gore materials.
    Wd.
    Ht.
    Max. Pressure,
    psi
    Max. Pressure
    in Pumps, psi
    Max. Pressure
    in Valves
    Max. Pressure
    in Steam
    Max. Speed,
    fpm
    Temp. Range,
    ° F
    pH
    Resistance
    Color
    For Use With
    5 ft.
    Long
    10 ft.
    Long
    25 ft.
    Long
    Graphite-Filled ePTFE Fiber
    1/8"1/8"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K4000000000000000000
    3/16"3/16"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K50000000000000000
    1/4"1/4"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K60000000000000000
    5/16"5/16"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K2400000000000000000
    3/8"3/8"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K25000000000000000000
    7/16"7/16"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K26000000000000000000
    1/2"1/2"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K64000000000000000000
    5/8"5/8"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K65000000000000000000
    3/4"3/4"300300Not RatedNot Rated4,300-400 to 5500 to 14BlackAcid, Alkali, Brines, Oil, Solvents, Water9466K6600000000000000000000
     

    Heat-Dissipating Abrasion- and Chemical-Resistant Packing Seals

    Image of Product. Front orientation. Packing Seals. Heat-Dissipating Abrasion- and Chemical-Resistant Packing Seals.
    Made of ePTFE with a graphite filler and reinforced by Aramid, these seals combine heat protection with chemical and abrasion resistance. Often used in pumps, their base material is ePTFE, so they’ll stand up to chemicals such as acids, alkalies, brines, and solvents. The added graphite filler dissipates heat away from shafts, preventing your pump from overheating even at high speeds. To extend their life, the corners of these seals are reinforced with Aramid, which resists abrasion and prevents extrusion. Cut them to size with a knife and then pack them into place.
    Wd.
    Ht.
    Max. Pressure,
    psi
    Max. Pressure
    in Pumps, psi
    Max. Pressure
    in Valves, psi
    Max. Pressure
    in Steam
    Max. Speed,
    fpm
    Temp. Range,
    ° F
    pH
    Resistance
    Color
    For Use With
    5 ft.
    Long
    10 ft.
    Long
    25 ft.
    Long
    Graphite-Filled ePTFE Fiber
    1/4"1/4"2,5007002,500Not Rated2,700-10 to 5003 to 11BlackAcid, Alkali, Brines, Oil, Solvents, Water4810N11—0000000000000
    3/8"3/8"2,5007002,500Not Rated2,700-10 to 5003 to 11BlackAcid, Alkali, Brines, Oil, Solvents, Water4810N12000000000000000000
    1/2"1/2"2,5007002,500Not Rated2,700-10 to 5003 to 11BlackAcid, Alkali, Brines, Oil, Solvents, Water4810N13000000000000000000
     
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