Stihl SG 51
The SG 51 features the same durability as larger backpack sprayers but with a smaller 3.2-gallon tank, making it a substantially lighter model. This backpack sprayer is great for professional and homeowner use in spraying insecticides and fertilizers. The translucent tank provides visibility of liquid levels and contains the pressure pump, designed to eliminate the likelihood of external damage. The pressure reservoir is located separately from the tank like in the SG 71. Mount the pump lever on either the right or left side of the backpack and attach the wand to the wand holder for convenient storage. This model is built with critical seals and O-rings, helping to ensure long-lasting secure leak protection, and comes standard with an adjustable dial brass spray nozzle.