Description:

The STIHL® SR 450 is a professional-grade sprayer that covers all the bases. Its low exhaust emission, fuel-efficient engine delivers a 20% greater spray range when compared to previous models. Ideal for distributing liquid or solid compounds, this backpack sprayer/duster converts from misting to dusting applications without any special tools or additional equipment. It’s easy to use and provides excellent control over product feed and air speed.

Features:

• Anti-Vibration System – The STIHL® anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
• Multi-Function Control Handle – Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.
• Adjustable Support Harness – STIHL® backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.

Specifications:

• Power: Gas
• Weight: 28.2 lbs
• Airflow: 542 CFM
• Max Range: 48 ft
• Engine: 63.3 cc (3.9 HP)
• Fuel Tank: 57.5 oz
• Liquid Tank (if sprayer): 3.7 gal