Bug Sprayers

Guardian Ultra-Low Volume Sprayers are Fabricated and Assembled by Herman Manufacturing.

Guardian 190G4

The Guardian 190G4 is an economical powerhouse that defines the new industry standard for high-end ground spray application. This advanced spray system is outfitted with the highest quality components and key features to handle demanding professional applications. The Guardian 190G4 raises the bar for reliability and performance.

  • 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

  • Accessible pump location for easy calibration and maintenance

  • Electric throttle and choke

  • Fixed flow and true variable flow options are available

  • Compatible with our entire line of variable flow control systems


Guardian 95G4

The Guardian 95G4 ULV Sprayer offers high performance in a compact design. Ideal for less-demanding ULV programs or private applicators, the 95G4 is a dependable, professional quality sprayer with a budget-friendly price

  • 9.5 HP KOHLER Command PRO OHV fuel efficient engine

  • 175 CFM Howden ROOTS high output blower

  • Vectored Air Atomization Technology (VAAT)

  • Laser Tested Aluminum Alloy Nozzle

  • Oversized lockable pump box on Guardian 95G4 for easy calibration and maintenance

  • Fixed flow in-cab control is standard with optional variable flow upgrade

  • In-cab control provides spray switch control, engine off and hot start ignition


Guardian 70ES

The Guardian 70ES is our solution for professional-quality mosquito and flying insect control on a price conscience budget. Perfectly sized to easily spray golf courses, barns, stables, and other low-output areas. The 70ES has a lightweight design with a compact footprint.

  • 7 HP commercial quality fuel-efficient KOHLER engine

  • 1 Year Limited Warranty

  • Portable, lightweight aluminum construction

  • Aluminum compressor with cast iron cylinder

  • 2.5-gallon formulation tank with included cap & pickup tube

  • Easily drop in a 2.5-gallon RTU jug

  • Flow rates adjustable with stainless steel orifice disks

  • Optional wired remote available

Request a quote for a Guardian Ultra-Low Volume Bug Sprayer or call us with any questions at 507-553-6241.