The STIHL® SGA 85 backpack sprayer is a professional‑grade, battery‑powered solution designed for precise and efficient application of liquids in landscaping, grounds maintenance, and property care. As the first backpack sprayer in the STIHL® AP Battery System, it delivers consistent pressure without the pumping effort of manual sprayers. Its leak‑resistant design, durable components, and ergonomic carrying system make it ideal for extended daily use in demanding environments.

Key Features

• Powered by the STIHL® AP Battery System for consistent, zero‑emission operation
• Delivers adjustable working pressure from 14.5 to 87 PSI for precise application control
• 4.5gal tank capacity supports extended spraying without frequent refills
• Diaphragm‑style pump provides reliable performance and long service life
• Durable Viton® seals help resist wear and chemical exposure
• Variable pressure control allows adjustments without removing the unit
• Leak‑resistant construction helps protect the operator during use
• Ergonomic backpack harness with padded shoulder straps and chest strap reduces fatigue
• Sealed battery compartment helps protect against spills and debris
• Model number 4854‑011‑7001‑US identifies the SGA 85 backpack sprayer (battery and charger sold separately)

Why It’s a Smart Pick

The STIHL® SGA 85 stands out as a high‑performance alternative to manual backpack sprayers, offering consistent pressure, reduced operator fatigue, and professional‑level durability. Its compatibility with the AP Battery System and ergonomic design make it a smart investment for users who rely on precise, all‑day spraying without interruption.