1. CESG-01 type is without timer (also could be controlled by Programmable Logic Controller) and can work with many kinds of open distributors and proportion adapters.
2. It has a float switch that can detect the volume of oil. It will have continuous signal automatically when the oil level is lower than the standard.
3. It has a feed-oil button (F button), press the F button and the oil will feed immediately.
It has shaded-pole type motor with a temperature controller. When the temperature reaches 100 degrees, the motor will shut down 5 minutes to protect the motor.