Gregoire Speedflow Progress 3 Row Sprayer

For row widths from 1.50 to 3m, the GREGOIRE Speedflow Progress, a pneumatic "face by face" rail with 2 or 3 complete rows, is equipped with the FLEXIspray system: lightweight, flexible and unbreakable boom sprayers, inflated by air distributed uniformly by a polyethylene volute with 6 outlets and expelled by a turbine 520mm in diameter, which renders them rigid and positions them vertically within the row.

TANK

SPEEDFLOW sprayers comprise a lightweight tubular chassis which is both simple and robust. The axles, which are positioned centrally and can be adjusted to the tractor's track width, offer excellent load distribution. The articulated drawbar, fitted on a bearing, improves handling. The SPEEDFLOW PROGRESS is equipped with a smooth polyethylene tank to prevent damage to the vines.

PUMP

The spray product follows a circuit carefully designed and optimised by our developers. You add the product to a mixer screen which is then fed through a low pressure filter. It is circulated by a four-piston diaphragm pump with a sufficient capacity to ensure optimum priming of the circuit and efficient mixing. It is then conveyed to the regulation and distribution rail via a high pressure filter.

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