1739: 2-Gallon Industrial Stainless Steel Sprayer


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Chapin's 1739 open-head stainless steel sprayer is designed for professional applications such as fertilizers, weed killers, pesticides. It's versatile to be used for everyday tasks by the homeowner as well.

  • 2-gallon stainless steel tank
  • Wide Tri-Lock opening
  • Compatible with common fertilizers, weed killers, pesticides and non-bleach disinfectants
  • Adjustable brass cone nozzle, sprays fine mist to coarse stream
  • Brass Shut-off with lock-on feature for fatigue-free spraying
  • 42" reinforced hose

Applications: weed and pest control, fungus control

Documentation & Support

Chapin 1739 Product Manual
Chapin Warranty Information
Industrial Technical Support Videos

Technical Specs

Model Number 1739
Tank Size 2-gallon
Tank Mouth Opening 4-inches
Tank Construction stainless steel
Pump Type piston
Hose Length 42-inches
Hose Material reinforced vinyl
Shut-Off Material zinc w/ brass coating
Lock-On Feature lock-on feature
Anti-Siphon Feature none
Shoulder strap none
Battery Type none
Spray Hours none
Warranty none
Spray/Flow Rate (GPM) .4-.5 gpm
Nozzle(s) adjustable brass
Filters none
Frame none
CFV none
Handle tri-lock cap, ergonomic handle
Shipping Weight In Pounds 8.7
Package Dim. In. (LxWxH) 8.3 x 8.3 x 19.5
Item Dim. In. (LxWxH) 8.1 x 8.1 x 19.3
Item Weight In Pounds 8.1
Pressure relief valve none
Extension Wand Material brass
PSI - Operating Pressure 40-60 psi
Motor Size none
Extension Wand Length
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.