ADAPCO Guardian 190 G4

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ADAPCO Guardian 190 G4

ADAPCO Guardian 190 G4


The Guardian 190 G4 is an economical powerhouse that defines the new industry standard for high-end ground spray application.You deserve an advanced spray system that is outfitted with the highest quality components and key features to handle the most demanding professional applications. Featuring a 19 HP fuel-injected Kohler engine, and a 3-Year Best in Class Limited Warranty, the Guardian 190 G4 raises the bar for reliability and performance.


Size: 19 HP

Where and When to Use ADAPCO Guardian 190 G4:

Use the Guardian 190 G4 for truck mounted ULV applications whenever & wherever mosquito or other flying insect control is needed for an attractive price.


  • 3-Year Best in Class Limited Warranty
  • 19 HP commercial quality twin cylinder Kohler engine
  • Closed Loop Electronic Fuel Injection
  • 350 cfm high output blower
  • High performance VAAT nozzle
  • 12 gallon fuel tank
  • Guardian 190 G4 has a lockable pump controls and formulation tank
  • Oversized pump box for easy calibration and maintenance, and electric throttle and choke.
  • Fixed flow FMI pump is standard, but the 190 G4 is fully compatible with ADAPCO’s entire line of variable flow control systems.

Mode of Action:

Click here to access the ULV Calibration & Maintenance Schedule we have created to keep your Guardian 190 G4 running like new each season.

You will be able to see what you need to do for:

  • 50 hours of service on your engine
  • Annual engine maintenance
  • Pump maintenance
  • 50 hour pump maintenance
  • Annual pump maintenance
  • Winterization (in cold climates)

Dimensions: 47"L x 40"W x 30"H, 490 lbs.

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