The Electrafan is an air-assisted spinning disc sprayer that has been designed for low and ultra-low volume application of insecticides and fungicides in areas with little or no natural air movement, the Electrafan range is highly suitable for spot spraying in glasshouses, and polytunnels. The product requires no pumping and is available in either battery- or mains- powered versions.
It has been used in The Netherlands by the company Fa. Van der Valk to great success: "We found Electrafan very suitable for quick spot spraying. It gives excellent crop penetration and produces very good results even at 50% of the standard dose rates".