REVTI heat products cartridge heaters are manufactured with premium materials and tight manufacturing controls. With 35 years of practical experience, PHP cartridge heaters ensures highest quality standards to provide superior performance and life expectancy at higher temperatures for many diversed applications.
Heating conductor grade NICR of higher grade is evenly wound over a supporting core which is centrally located in a chrome nickel steel tube and the inner space is filled with specially selected high purity magnesium oxide.
This assembled unit is then highly compressed, converting the core, powder and conductor into a homogeneous mass. The bottom end of the heater is welded with a conical disc washer to prevent contamination and ease of replacement.