Extractors, moisture traps, sap lifting system and vacuum tanks
Vacuum booster tanks
Horizontal or vertical vacuum booster tanks with thick walls are a vacuum reserve in the forest which allows you to connect many mainlines without loosing vacuum.
![](https://www.cdlinc.ca/wp-content/uploads/2018/05/reservoir-vertical-horrizontal.jpg)
Thick wall vacuum booster tanks
![](https://www.cdlinc.ca/wp-content/uploads/2018/05/monte-eau-simple-310x206.jpg)