90 Cm Knapsack Sprayer Gun

90 cm Knapsack Sprayer Gun is the long spray wand that attaches to a knapsack sprayer (a backpack-style pump sprayer). It’s usually about 90 cm (≈3 ft) long so you can reach plants, trees or walls without bending and can spray evenly over a wider area. The gun has a trigger nozzle on one end for controlling the spray, and a hose coupling on the other that connects to the main tank. You hold the gun in one hand and pump the backpack sprayer with the other to apply liquids like fertiliser solutions, pesticides (if appropriate), or water in gardening, landscaping, or cleaning tasks.