2803E: 3-Gallon Farm and Field Sprayer Plus


  • $55.99
    Unit price per 
Shipping calculated at checkout.

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Print www.P65Warnings.ca.gov.

The Chapin Farm & Field Sprayer is designed for agricutural use. It features a 3-gallon poly bottle, ergonomic handle, large funnel-mouth opening for easy filling and cleaning and an anti-clog filter. This sprayer has chemical-resistant seals and gaskets and reinforced hose. An adjustable poly cone nozzle allows a range of spraying, from fine mist to a coarse stream. The lock-on shut-off feature allows for continuous spraying.
  • 3-gallon poly bottle with wide funnel-mouth for easy filling and cleaning
  • Reinforced hose and poly shut-off with lock-on feature for continuous spraying
  • Adjustable poly cone nozzle sprays a coarse stream to a fine mist
  • Ergonomic handle for fatigue-free spraying

Applications: weed and pest control, fungus control, fertilizing, general purpose cleaning

Can be used for disinfection only when using a diluted mixture of bleach per the CDC guidelines. CDC states: 5 tbsp (1/3 C) of bleach per gallon of room-temperature water or 4 tsp of bleach per quart of room-temperature water.  

Documentation & Support

Chapin 2803E Product Manual
Chapin Warranty Information
Tank Sprayer Technical Support Videos

Technical Specs

Model Number 2803E
Tank Size 3-gallon
Tank Mouth Opening 3-inch funnel
Tank Construction poly
Hose Length 42-inches
Hose Material reinforced
Shut-Off Material poly
Anti-Siphon Feature none
Shoulder strap included
Battery Type none
Spray Hours none
Warranty none
Spray/Flow Rate (GPM) .4-.5 gpm
Nozzle(s) poly-cone
Filters in-tank
Handle poly-ergonomic
Shipping Weight In Pounds 4
Item Weight In Pounds 4.3
Pressure relief valve yes
Extension Wand Material poly
PSI - Operating Pressure 40 psi
Motor Size none
Package Dim. In. (LxWxH)
9.5 x 9.5 x 24.2
Item Dim. In. (LxWxH)
9.3 x 9.3 x 24
Pump Type
Extension Wand Length
Lock-On Feature
lock-on feature
Seal Material
Spray Stream Max Vertical
Spray Stream Max Horiz.

*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.