Solo 451 Motorized Mist Blower Backpack

Solo 451 Motorized Mist Blower Backpack

Item Code:
24.0 lb
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List price:

The Solo 451 Motorized Mist Blower Backpack is a motor-driven mist blower that features a 4.3HP low-emission, 66.5cc, and two-cycle Solo fan system and engine. Additional design highlights of this professional unit are quick-release straps and an ergonomic carrying frame. The UV inhibited polyethylene tank has a 3.4-gallon capacity. The multi-position liquid dosage control facilitates a selectable output from 0.12 to 0.89 GPM.

Manufacturer Description:

Motorized Backpack Mist Blower, 66.5 cc, 2.1/2.9 hp, 23.8 lbs. New 66.5 cc engine with nickel/silicon carbide cylinder coating to generate a fan air volume of max. 824 cfm for total plant penetration. Aluminum crankcase and high quality engine components for increased power output even under high temperature operating conditions. Increased engine performance converts to higher misting performance. Improved fuel efficiency and reduced emissions with modern engine technology and catalytic converter. Large 0.5 gallon capacity fuel tank combined with low fuel consumption allow long operating periods (more than 80 minutes without refueling) Quiet! Low dB(A) rating. Easy starting, effective vibration dampening. Single multi-function operating handle. Air filtering system with high performance filter, paper filter cartridge can be replaced without tools. Comfortable, backpack carrying frame and wide, padded carrying straps with ‘click' lock. Compact size, light weight.


  • Tank capacity: 3.4 gallons
  • Tank material: High-density polyethylene, UV resistant
  • Flow range: 0.12 to 0.89 gpm depending on dosage selection
  • Mist output: 38' horizontal, 31' vertical
  • Engine: 2-cycle, 66.5 cc, 2.9 hp
  • Weight: 24 lbs

Parts breakdown