61808: 4-Gallon Pre-Treat and Ice Melt Backpack Sprayer


  • $113.99
    Unit price per 
Shipping calculated at checkout.

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The Chapin Pre-Treat and Ice Melt Backpack Sprayer is ideal for the professional and homeowner, great for pretreating and de-icing hard surfaces during the cold winter months. The 4-Gallon poly tank has a 4-inch mouth opening for easy filling and cleaning. Featuring a 3-stage filtration system to prevent clogging, a translucent poly tank for viewing of fluid level, poly wand, cushion grip poly shut-off, poly fan nozzle and padded shoulder straps with a lumbar support strap for fatigue free spraying. 
  • 4-Gallon translucent tank with 4-inch mouth opening for easy filling and cleaning
  • Compatible with common pre-treat and ice melt chemicals
  • 3-Stage filtration system with in-tank removable/cleanable filter
  • Cushion grip poly shut-off with poly fan nozzle
  • Padded shoulder straps and lumbar straps to accommodate a full backpack for hours

Applications: pre-treat and de-ice solutions

Documents & Support

Chapin 61808 Product Manual
Chapin Warranty Information 
Backpack Sprayer Technical Support Videos


Technical Specs

Model Number 61808
Tank Size 4-gallon
Tank Mouth Opening 4-inches
Tank Construction poly
Pump Type piston
Hose Length 48-inches
Hose Material clear reinforced
Shut-Off Material poly cushion-grip
Shoulder strap s with lumbar support
Warranty 5 Year Limited
Spray/Flow Rate (GPM) .4-.5 gpm
Nozzle(s) adjustable brass cone, poly-fan, poly-cone,
Filters 3-stage
Frame powder-coated steel
Handle right or left mount
Shipping Weight In Pounds 10.5
Package Dim. In. (LxWxH) 15.0x9.25x22.15
Item Dim. In. (LxWxH) 14.75x9.0x21.9
Item Weight In Pounds 10.6
Extension Wand Material Plastic
PSI - Operating Pressure 40-60 psi
Spray Stream Max Horiz.
Spray Stream Max Vertical
Extension Wand Length

*Spray distance is dependent on many factors such as adjusted nozzle orifice size, tank pressure, wind interference and angle of inclination. Spray distances may vary based on user's specific application.