2017 Stihl SG 20

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SG 20 A manual backpack sprayer for professionals that maintains constant pressure.
When working with compounds such as pesticides and herbicides, accuracy and control are top priorities. The STIHL® SG 20 manual backpack sprayer helps ensure constant working pressure, thanks to a pressurized fluid reservoir separate from the main tank. Now you can maintain constant pressure, even through refills. The sprayer is also comfortable and lightweight, helping you get through the day with less fatigue.