A powerful backpack sprayer/duster that easily converts from liquid to granular applications.

• WEIGHT WITHOUT LIQUID: 28.2 lbs.
• DISPLACEMENT: 63.3 cc
• FUEL CAPACITY: 57.5 oz.
• CONTAINER CAPACITY: 3.7 gals.
• AIR VOLUME- With Tubes: 542 cfm
• AIR VELOCITY: 201 mph
• The STIHL SR 450 is a professional-grade sprayer that covers all the bases.
• Its low-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.
• And to top it all off, the sprayer also quickly converts to a powerful leaf blower for fast debris cleanup.