Description
- T17 electric ventilation – The black plastic box is fitted with 2 semi-ventilation/ventilation switches, a sight glass and a dimmer:
- A green indicator light,
- An on/off switch to control the blower,
- On/off switch to control dispensing,
- A flow potentiometer graduated from 0 to 30.
- T17 hydraulic ventilation – The black plastic box is fitted with a sowing switch, a ventilation indicator and a dimmer:
- A green indicator light for the blower,
- On/off switch to control dispensing,
- A flow potentiometer graduated from 0 to 30.




