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Graphite Packing

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7 Item(s)

  1. SEPCO 402 Graphite Impregnated Packing

    Starting at: $22.98

    Construction: Plait Braid
    Features:
    Synthetic, non-asbestos fibers treated with a specially formulated blend of lubricants having a saxoline base.
    Treatment:
    Each strand is individually coated with graphite and the braid is surface coated with graphite.
    Equipment: General service on rotary and reciprocating equipment.
    Recommended For:
    Mild acids, alkalies, steam, brine, oil.
    Service Conditions: Shaft speeds to 1885 FPM; temperatures to 450°F/232°C; pH range 4-10.
    Remarks: Good general service packing. The lubrication formulation makes the extra difference. The ductile nature of the lubricant prevents wicking and provides superior sealability.

    Most metric sizes in stock.

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  2. Image of SEPCO ML2001 flexible graphite braided packing

    Starting at: $60.45

    Construction: Multi-Lok Braid
    Features: Pure homogenous graphite bonded to a fiberglass carrier for strength and thermal stability. It has no added lubricants or binders to cook out or become brittle.
    Treatment: None.
    Equipment: Pumps and valves, volatile organic chemical service.
    Recommended For: Rotating shafts where high shaft speeds and thermal conductivity are required.
    Service Conditions: Shaft speeds to 4000 FPM; temperatures to 850°F/454°C in oxidizing conditions; 1200°F/649°C in steam; pH range 0-14 except strong oxidizers.
    Note: For valve service styles SEPCO ML2001Z with zinc corrosion inhibitor and SEPCO ML2001P with a passivating corrosion inhibitor are available.

    Most metric sizes in stock.

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  3. Image of SEPCO ML2001CC graphite yarn braided packing with carbon corners

    Starting at: $68.49

    Construction: Multi-Lok Braid
    Features: Pure homogenous graphite bonded to a fiberglass carrier for strength and thermal stability. It has no added lubricants or binders to cook out or become brittle. The carbon corners make the packing even tougher and helps minimize packing extrusion.
    Treatment: None.
    Equipment: The carbon corners allow the packing to be used on worn equipment where packing extrusion could otherwise be a problem. Pumps and valves, volatile organic chemical service.
    Recommended For: Rotating shafts where high shaft speeds and thermal conductivity are required.
    Service Conditions: Shaft speeds to 4000 FPM; temperatures to 850°F/454°C in oxidizing conditions; 1200°F/649°C in steam; pH range 0-14 except strong oxidizers.

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  4. Image of SEPCO ML402 graphite impregnated synthetic packing

    Starting at: $22.98

    Construction: Multi-Lok Braid
    Features:
    Synthetic, non-asbestos fibers treated with a specially formulated blend of lubricants having a saxoline base.
    Treatment:
    Each strand is individually coated with graphite and the braid is surface coated with graphite.
    Equipment: General service on rotary and reciprocating equipment.
    Recommended For:
    Mild acids, alkalies, steam, brine, oil.
    Service Conditions: Shaft speeds to 1885 FPM; temperatures to 450°F/232°C; pH range 4-10.
    Remarks: Good general service packing. The lubrication formulation makes the extra difference. The ductile nature of the lubricant prevents wicking and provides superior sealability.

    Most metric sizes in stock.

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  5. Image of SEPCO ML4444 Graphite Fiber Packing

    Starting at: $249.76

    Construction: Multi-Lok Braid
    Features: The highest quality chemically resistant graphite yarns are twisted together and braided in a Multi-Lok fashion. This packing has as extremely low coefficient of friction. The light weight yarn provides more feet of length per pound than standard non-asbestos or PTFE packings. Graphite is a heat conductor and dissipates heat in the stuffing box, permitting higher shaft speeds and less leakage than other packings.
    Equipment: All rotating and reciprocating shafts, valves and agitators.
    Recommended For: Strong caustics, acids, chemicals and high pressure steam.
    Service Conditions: Temperatures to 1200°F/649°C in steam; 800°F/427°C in oxidizing atmospheres; pH range 0-14; not recommended for fuming nitric acid, oleum and fluorine.

    Most metric sizes in stock.

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  6. Image of SEPCO ML4500 Ultra-Graphite Fiber Packing

    Starting at: $249.76

    Construction: Multi-Lok Braid
    Features: Manufactured from pure graphite yarns impregnated with a fine sub micron powder of inorganic graphite. A surface lubricant is applied to prevent wicking and to provide a bearing film between the shaft and the packing material.
    Equipment: Valves (end rings only with flexible graphite center rings), high speed shafts, agitator shafts, reciprocating rods and plunger rods where minimum leakage is required under severe service conditions.
    Recommended For: Strong acids and strong caustics throughout the full pH range. ML 4500 is virtually inert.
    Service Conditions: Not recommended for oleum, fuming nitric acid and fluorine; temperatures to 6000°F/3316°C in non-oxidizing agents, 1200°F/649°C in steam; 800°F/427°C in oxidizers.
    CAN BE NUCLEAR CERTIFIED

    Most metric sizes in stock.

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  7. Image of SEPCO ML6402 graphite impregnated TEK-PRO packing

    Starting at: $45.07

    Construction: Multi-Lok Braid
    Features:
    This strong blend of proprietary fibers are stranded together, treated with a specially formulated blend of low-friction lubricants. An all-around excellent general service packing.
    Treatment:
    Each strand is individually coated with a special grade flake graphite.
    Equipment: For general service on rotary and reciprocating equipment.
    Recommended For:
    Mild acids, alkalies, steam, brine, chemicals, oil.
    Service Conditions: Shaft speeds to 1885 FPM; temperatures to 600°F/318 °C; pH range 3-11.

    Most metric sizes in stock.

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7 Item(s)