Watlow Firerod

The FIREROD Cartridge Heater revolutionized the heating element industry in 1954 when it was patented as the first swaged cartridge heater. The mechanical procedure of swaging reduces the diameter of the heater by compacting the unit; this directly improves the heat transfer and efficiency of the heater.

Watlow FIREROD Cartridge Heaters Brochure (PDF)

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Firerod

441 items

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  • Watlow Firerod Heater
    G4A87-J12C20 Watlow FIREROD Cartridge Heater
    G4A87-J12C20

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 20 in fiberglass lead, 240 V, 250 W
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  • Watlow Firerod Heater
    G4A40-E18H Watlow FIREROD Cartridge Heater
    G4A40-E18H

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 18 in high temperature lead, 120 V, 250 W
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  • Watlow Firerod Heater
    G3J22-N18F32 Watlow FIREROD Cartridge Heater
    G3J22-N18F32

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 32 in PTFE lead, 120 V, 500 W
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  • Watlow Firerod Heater
    G3A92-L24H Watlow FIREROD Cartridge Heater
    G3A92-L24H

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 24 in high temperature lead, 240 V, 300 W
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  • Watlow Firerod Heater
    G3A92-E24H Watlow FIREROD Cartridge Heater
    G3A92-E24H

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 24 in high temperature lead, 240 V, 300 W
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  • Watlow Firerod Heater
    G3A55-7930 Watlow FIREROD Cartridge Heater
    G3A55-7930

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater
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  • Watlow Firerod Heater
    G2J26-N18F32 Watlow FIREROD Cartridge Heater
    G2J26-N18F32

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 32 in PTFE lead, 120 V, 400 W
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  • Watlow Firerod Heater
    G2J118-N18F32 Watlow FIREROD Cartridge Heater
    G2J118-N18F32

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 32 in PTFE lead, 120 V, 300 W
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