Heating Mantles is available with energy regulators. These are provided with hand knitted heating nets of glass yarn which are joint-less to withstand high temperature upto 400° C. Single individual size upto 5 litre capacity containers. Body is made of one piece spun aluminum and is lagged with special mineral wool. Panel is provided with on-off switch, energy control knob, pilot lamp etc. Supplied complete with cord-plug. It works on 220V AC 50Hz single phase.