Chapin 4-gallon ProSeries II Internal Piston Pump Backpack Sprayer

Key Features

  • Dual-action piston
  • EZ Service pump
  • 4-gallon tank
  • In-tank removable filter
  • Multi-use nozzle tips included

Spraying for weed control, pest control, or fertilizing just got easier and more comfortable. The Chapin® 4-gallon ProSeries II Internal Piston Pump Backpack Sprayer has a 4-gallon tank and a dual-action piston that pressurizes on both the up/down stroke for better efficiency. The attached back pad and backpack straps take the load off, and the long 48" reinforced PVC is great for getting to those high-up or hard-to-reach areas.

  • Dual-action piston: pump pressurizes on both up and down stroke
  • EZ Service pump
  • 4-gallon tank
  • In-tank removable filter
  • Multi-use nozzle tips included
  • 5.25" opening with filter basket for easy filling/cleaning
  • Back pad with deluxe padded straps and waist/chest strap
  • Cushion grip shutoff with lock-on/off feature
  • Wand-storage clips
  • Positionable pump handle
  • 48" reinforced PVC hose
  • Chemical-resistant seals

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Key Specifications

  • Item Number: 741831
  • Tank Material: Poly
  • Tank Size: 4 gallon
  • Hose Length: 48"
  • Nozzles: Adjustable brass, poly fan, adjustable poly cone
  • Filter: 3 stage
  • Spray/Flow Rate: 0.4-0.5 GPM
  • Operating Pressure: 35-45 psi
  • Dimensions: 14.5" x 11.25" x 23.5"
  • Weight: 11.5 lbs.
  • Mfg. Number: 63600
Chapin 4-gallon ProSeries II Internal Piston Pump Backpack Sprayer
Chapin 4-gallon ProSeries II Internal Piston Pump Backpack Sprayer
$114.99 / $103.49 Member
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