Spray CDA

The WeedMaster is very cost effective & environmentally friendly. Because of the extremely low herbicide output, WeedMaster reduces our herbicide use by 50% & we will cover much more ground because there is no constant refilling with water.

Steve Miller, Eastleigh Council

Speech Bubble

Contact InformationFor prices or more information, please call 01952 897414.

Micron Herbiflex 4

Micron Herbiflex 4

Hand-held Sprayer for Narrow Band Spraying

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.

Herbaflex 4 is available in a choice of spray heads. The A90 head produces an adjustable 10-50cm band width whereas the B120 head is capable is spraying between 15 and 75cm. An optional spray shield is available with the A90 model 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.

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
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 (A90 spray head). Optional spray shield available.
  15 – 75 cm (B120 spray head)