Hours: M-F 7:30am-5pm, Sa. 7:30am-3pm, Su. Closed

408-377-4496 | 196 Curtner Ave. | Campbell, CA. 95008 | Where the Pros Shop

STIHL SR 450 Backpack Sprayer



Call 408-377-4496 for Availability

The STIHL SR 450 is a professional-grade sprayer that covers all the bases. Its low-emission, the 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.

  • Weight without liquid: 12.8 kg (28.2 lbs.)
  • Displacement: 63.3 cc (3.86 cu. in.)
  • Engine power: 2.9 kW (3.9 bhp)
  • Fuel capacity: (57.5 oz.)
  • Container capacity: 14.0 L (3.7 gals.)
  • Air Volume with tubes: 920 m3/h (542 cfm)
  • Air Velocity: 90 m/sec. (201 mph)
2-Year Consumer and 2-Year Commercial


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196 Curtner Ave Phone: 408-377-4496