Glass due to their excellent replant properties are extensively used in highly acidic as well as alkaline chemicals to heat up solutions in required time.

Mahendra thermo electricals have indigenously developed spirpotech glass heaters without center rod due to specially design it generates more surface area which results in delivering higher wattage in same length in comparison with regular ceramic bead design

Due to its design it allows us to us thicker wire gauge that enhances the life of heater.

These are available in three sizes i.e outer diameter 35mm 45mmand 50mm.

Available in “Borosilicate” for low temperatures and “Quartz” for high temperature.