2-Way W-20 Spray-All

The 2-Way W-20 Spray-All is a water-driven, low volume spray applicator for applying up to 2 chemicals to a variety of surfaces. This venturi injection system uses standard city water pressure (35 – 125 PSI) to draw and blend chemical concentrates into the water stream. Precision metering tips are used to create accurately diluted solutions which are projected through the discharge hose and fan nozzle as a light, uniform spray. Use the chemical ball valves to inject the 2 chemicals separately or simultaneously. With a flow rate of just under 1 gallon per minute, this unit is great for spraying virtually any sized area or object slowly and completely with very little run-off.

Key Features

  • Creates a low volume spray (under 1 GPM @ 40 PSI)
  • Ideal for precision application in small areas and near sensitive equipment where minimal over-spray is crucial
  • Designed to apply 2 separate chemicals or 2 different concentrations of the same chemical
  • Chemicals can be applied separately or simultaneously by adjusting the ball valves
  • Fan pattern nozzle for even coverage
  • Chemical resistant wetted components ensure years of outstanding performance with minimal maintenance
  • Industrial-strength design holds up in tough environments
  • Use it where 35-125 PSI water is available


  • Stainless steel mounting bracket
  • Machined polypropylene injector body
  • Stainless steel inlet and discharge ball valves
  • 20 color-coded precision metering tips to set dilution ratios
  • 50′ discharge hose, polypropylene wand and and fan nozzle