Herbiflex 4

Herbiflex 4 Electric Handheld CDA Sprayer for Herbicides

The Herbiflex 4 is a versatile and highly economical spinning disc sprayer for the Controlled Droplet Application (CDA) of herbicides. It can apply specific CDA formulations or traditional water-based products at total spray volumes of only 10-30 litres/hectare. The consistently large spray droplets of around 200 microns minimise the risk of spray drift and fall in a precise, adjustable spray pattern.

The A90 head produces an adjustable 10-50cm band width, with an optional spray shield available for spraying sensitive crops.

Herbiflex 4 is used worldwide for band spraying of narrow strips of weeds. Generally over 12 kilometres can be treated in two hours with only 5 litres of spray mix. Herbiflex 4 applications include strip spraying (e.g. fence lines, vineyards and in between rows of crops) and general clean up around buildings, borders and pathways.

Thanks to reduced liquid requirements, fewer mixing and filling operations are required with Herbiflex 4 thus increasing operator safety.

The sprayer is also available in Herbiflex 4 Xtra version. It features a carry handle which can be connected to either 1 or 2.5 l bottles for smaller spraying jobs.

Features and benefits

  • Low Volume
  • Light to carry and easy to use
  • High work rate and economical
  • Minimises spray drift
  • Battery powered with no pumping required 


Herbiflex 4 Brochure (English) (PDF 405 Kb)

Herbiflex 4 Brochure (Español) (PDF 431 Kb)

Herbiflex 4 Manual (English) (PDF 1187 Kb)

Herbiflex 4 Manual (Español) (PDF 1194 Kb)

Herbiflex 4 Manual (Français) (PDF 1069 Kb)


Weight – empty:  1.5 kg (complete with 5 litre backpack & batteries)  
Weight – ready to spray: 6.5 kg (complete with 5 litre backpack & batteries) 
Power supply: 6V DC (4 D-cell/R20 batteries) 
Power consumption: 1.0 watts (over 20 hours spraying with good quality batteries)  
Disc speed: 2800 rpm (governed) 
Flow rate range: 15 – 45 ml/min  
Droplet size (VMD): 200 micron  
Band width:10 – 50 cm. Optional spray shield available.