Adjustable nozzle for 500 and 501

This model allows the application of 500 (horn dung) and 501 (horn silica).

Its weight is not an asset but it remains the most versatile nozzle.

It can be replaced by nozzles :
- Simple nozzle for the 500 Ref acc-buse-500-305c
- Conical brass head nozzle for the 501 Ref acc-buse-501-307.01

This nozzle can be adapted to all our copper and stainless steel knapsack sprayers.