MARATHON HEATER - OEM Heating Elements Manufacturer

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Construction Options

Bent Cartridge Heater

 Bent Heaters: An alternative to right angle leads.

Heater Diameter Minimum Bend Radius
1/4 1/2
5/16 1/2
3/8 1/2
1/2 3/4
5/8 1
3/4 1-1/4

Please note that the bend needs to be made in an unheated area of the heater.
Multi-zone cartridge heater Multi-zone Heaters: Individually controlled heating zones.? As many as 5 zones in 3/4" and 1" diameter heaters and 3 zones in other diameters. Leads are color coded for easy identification.

Double ended cartridge heater

Double Ended Heaters: Available with screw terminals, pins, and leads.