Description
The Herbi Duo range offers the latest development in Controlled Droplet Application (CDA) technology. The sprayers enable unparalleled drift control at very low spray volumes for herbicide application with lightweight and ergonomic spray lances. The sprayers can be used with any herbicide usable at lower water volume rates (such as Glyphosate) at total spray volumes of only 15–30 litres/ hectare.
All models in the Herbi Duo range offer two spray band widths of 1.0 m and 0.4 m. These are achieved by simply changing the atomiser disc from large to small. Drop sizes with the 1m band are in the range of 200–300 µm VMD and a larger drop size of 650–750 µm VMD is achieved when using the smaller 0.4 m band. An optional spray shield for protection of adjacent vegetation from any spray contact is also available when spraying with the narrow band.
The Herbi Duo+ is a premium model with an ergonomically designed handle featuring trigger for flow control (with locking function), an armrest and an easy to access atomiser on/ off switch. The Duo+ is powered by 4x R6 AA size batteries.
The Herbi Duo model comes with a simpler handle and armrest option with atomiser controlled via a battery switch at the end of the sprayer. The Duo is powered by 4x R20 D cell batteries.
The Herbi Duo sprayers can treat over 3 kilometres (about 0.4 hectares) of fence line using one 5 litre tank mix. Applications include general clean-up, border, pathway and strip spraying (e.g. in orchards and plantations) and spraying of larger areas by making consecutive spray passes. The reduction in mixing and filling operations (with no mixing required with CDA formulations) comes with benefits for operator safety.
- Dual band function – 1 m or 0.4 m narrow band
- Battery powered with no pumping required
- Drift control
- Ease of use, lightweight and ergonomic design for single handed operation
- High productivity and economical. Treats up to 3km with a single 5 l tank mix
- Electronic speed control on the motor ensures a constant RPM
- Long battery life in excess of 40 hours (4x AA Duo+) or 100 hours (Duo)
- Rechargeable batteries can be used
- Interchangeable nozzles for different flow rates
- Robust and simple to maintain
- Optional spray shield for narrow band sprays
- Option of either 5 or 12 litre backpack tank
