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STIHL SR 450 Backpack Sprayer

  • SKU SR450
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Product Description

STIHL SR 450 Backpack Sprayer is a versatile and powerful tool, ideal for both liquid and granular applications. Its professional-grade, fuel-efficient engine delivers a 20% greater spray range compared to previous models, with a maximum spray range of 48 feet. This backpack sprayer easily converts from misting to dusting applications without requiring special tools or additional equipment. Equipped with an anti-vibration system and adjustable support harness, the SR 450 ensures reduced operator fatigue and a comfortable experience during extended use. With a 3.7-gallon container capacity and 542 cfm air volume, this sprayer provides excellent coverage and control for professional landscaping and agricultural tasks. The multi-function control handle allows for easy operation, ensuring precise application every time.

Features:

  • Anti-Vibration System for Reduced Operator Fatigue
  • Multi-Function Control Handle for Ease of Use
  • Adjustable Support Harness for Comfort and Weight Distribution
  • Converts Easily Between Liquid and Granular Applications
  • Fuel-Efficient Engine with Low Exhaust Emissions
  • 3.7-Gallon Container Capacity for Large Coverage
  • Maximum Spray Range of 48 Feet

Model Number: SR450

Specifications

  • Model Number: SR450
  • Power Source: Gas
  • Weight: 28.2 lbs.
  • Container Capacity: 3.7 gal.
  • Maximum Spray Range: 48 ft.
  • Air Volume: 542 cfm
  • Engine Power: 3.9 bhp
  • Fuel Capacity: 57.5 oz.
  • Displacement: 63.3 cc

Manuals

Misplace the user manual? No problem! Hartville Hardware is here to help. Below is the user manual for the STIHL SR 450 Backpack Sprayer. Read it before you buy it, or come back and download it if you have any questions after getting your product home.

STIHL SR 450 Backpack Sprayer

Warranty & Certifications

STIHL Limited Warranty can be found here: Click to View


All STIHL products are warranted for 3 months when product is used for rental purposes.

All STIHL axes, hedge shears, loppers, pruners, and pruning saws are warranted against defective material or workmanship until the product is no longer available while owned by the original purchaser (other than for purpose of resale), when used for all applications.

STIHL products sold through U.S. dealers are for distribution in the United States only.

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