• Marathon Heater (I) Private Limited

Hotrod Cartridge Heaters

Marathon Heater (India) is a joint venture between Marathon Heaters, USA and Tempsens Instruments, India. The company manufactures various types of heaters such as cartridge heaters, mica band and strip heaters, viper coil heaters, air heaters, silicon rubber heaters, etc. The unit is equipped with various equipments. With the combined expertise, the company can meet typical and regular requirements of customers with high technical and long life products. The cartridge heater exceeds the performance and durability of other cartridge heaters. Through refinements in the swaging process, specially designed cores, careful selection of magnesium oxide fill, nickel chromium resistance wire, stainless steel tubing, and carefully controlled production processes, HotRods routinely outperform other cartridge heaters in difficult applications. These are available in a wide variety of diameters and configurations. Standard HotRod features: high temperature lead wires for temperatures up to 450 Degree C; high impact ceramic cap retards contamination and is suitable for high vibration applications; deep holes in cap prevent fraying of leads when bent; nickel-chromium resistance wire for maximum heater life; evenly wound for even heat distribution; high purity magnesium oxide fill selected for maximum dielectric strength and thermal conductivity; highly compacted for maximum heat transfer; 304 stainless steel sheath for oxidation resistance in a wide variety of environments; 316 stainless steel and incoloy are also available; and TIG welded end disc to prevent contamination and moisture absorption. HotRods are UL recognised, File #E202904 and CSA certified, CSA file number LR 109455-1.