Ambidextrous back-pack duster with adjustable powder sifter, suitable for professional work and equipped with sulphur spreader spatula.
The orange knob allows to measure the quantity of powder to deliver, going from the minimum to the maximum supply in less than one turn.
Suitable for biological powders such as sulfur, zeolite, ceramic, etc ...
• net capacity 10000 cc
• filter 1
• cc/min 450cc
• apt for 1500mq