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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 cartridge heaters G6J23-E12
    G6J23-E12 Watlow Cartridge Heater 3/8ODx6.5L 240V 600W
    G6J23-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6-1/2 in sheath, 240VAC, 600 Watts total @ 86W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A92-E12
    G6A92-E12 Watlow Cartridge Heater 3/8ODx6L 240V 250W
    G6A92-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 240VAC, 250 Watts total @ 39W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A83-E12
    G6A83-E12 Watlow Cartridge Heater 3/8ODx6L 240V 1000W
    G6A83-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 240VAC, 1000 Watts total @ 157W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A82-E12
    G6A82-E12 Watlow Cartridge Heater 3/8ODx6L 240V 400W
    G6A82-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 240VAC, 400 Watts total @ 63W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A81-E12
    G6A81-E12 Watlow Cartridge Heater 3/8ODx6L 120V 400W
    G6A81-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 120VAC, 400 Watts total @ 63W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A80-E12
    G6A80-E12 Watlow Cartridge Heater 3/8ODx6L 120V 200W
    G6A80-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 120VAC, 200 Watts total @ 31W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A56-E12
    G6A56-E12 Watlow Cartridge Heater 3/8ODx6L 120V 600W
    G6A56-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 120VAC, 600 Watts total @ 94W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters G6A51-E12
    G6A51-E12 Watlow Cartridge Heater 3/8ODx6L 240V 600W
    G6A51-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 3/8 in OD x 6 in sheath, 240VAC, 600 Watts total @ 94W/in2 density, 6 in solid copper pins. No flexible lead options available.
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