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)

Firerod

7 items

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  • Watlow firerod cartridge heaters L1E27-E12
    L1E27-E12 Watlow Cartridge Heater 5/8ODx1.25L 120V 250W
    L1E27-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 1-1/4 in sheath, 120VAC, 250 Watts total @ 171W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters L1E26-E12
    L1E26-E12 Watlow Cartridge Heater 5/8ODx1.25L 120V 50W
    L1E26-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 1-1/4 in sheath, 120VAC, 50 Watts total @ 34W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters L1E24-E12
    L1E24-E12 Watlow Cartridge Heater 5/8ODx1.25L 120V 200W
    L1E24-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 1-1/4 in sheath, 120VAC, 200 Watts total @ 137W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J1E88-E12
    J1E88-E12 Watlow Cartridge Heater 1/2ODx1.25L 240V 250W
    J1E88-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 1-1/4 in sheath, 240VAC, 250 Watts total @ 212W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J1E58-E12
    J1E58-E12 Watlow Cartridge Heater 1/2ODx1.25L 240V 125W
    J1E58-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 1-1/4 in sheath, 240VAC, 125 Watts total @ 107W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J1E52-E12
    J1E52-E12 Watlow Cartridge Heater 1/2ODx1.25L 240V 200W
    J1E52-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 1-1/4 in sheath, 240VAC, 200 Watts total @ 172W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required Each Request a Quote
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  • Watlow firerod cartridge heaters J1E51-E12
    J1E51-E12 Watlow Cartridge Heater 1/2ODx1.25L 120V 125W
    J1E51-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 1-1/4 in sheath, 120VAC, 125 Watts total @ 107W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required Each Request a Quote
    / Each
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