Description
Guarantees a constant optimal pressure for weeding (at 1 bar) by activating the sprayer once the pressure has been achieved and limits the increase in pressure following extra effort on the lever.
An anti-drop system is also incorporated which instantly stops the flow of liquid when the pressure drops below the target value. Universal use, it adapts to all knapsack and compression sprayers (from 5L) within the Cooper Pegler range.
Old part no. 755837
New part no. 100-003-729
