The pollen catcher exhaust
, called the drone
exhaust , is a cylindrical conical tube through which the drones exit when the hive has the pollen catcher, since otherwise they could not get out because the holes in the pollen grid only catch the bees.
Summary is a contraption for the release of drones in the hive with pollen catchers.
This plastic tube is made of white pvc.
Said exhaust usually carries the wooden pollen catcher on the sides so that the drones comfortably and has the peculiarity that it cannot then enter, that is why it is an exhaust. Technical characteristics:
- Plastic material.
- White color.
- Drone outlet: 7mm.
- Coupling diameter: 16mm.