Field King 190328 Backpack Sprayer, 4 Gallon,

$ 85 / TOOL KIT - $ 100 / TOOL KIT



Brand D.B. Smith
Material Poly
Color White
Style Sprayer
Power Source Manual

About this item

  • Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
  • Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
  • Premium, lockable shut off with brass components and an in-line filter.
  • Easy access pump allows changing of seals in just minutes with no tools
  • 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle. Also accepts Tee Jet nozzles.

  • From the manufacturer

    Field King Sprayers For Professionals

    What Makes Our Backpacks Better

    Internal Paddles

    Built-in agitator can handle liquids, powders, and water-soluble solutions. Internal paddles, activated by pump action, keeps them mixed, in solution, and ready to spray.

    Tested to over 1,000,000 cycles with a wettable powder without failure.

    Internal Pressure Chamber

    Allows pressure to reach 150 PSI - 65% higher than other diaphragm pump backpacks. Spray hard-to-reach areas and create more precise spray patterns.

    Repair in Minutes - No Tools!

    Patented pump design has minimal high-wear parts (60% less) and can be repaired in minutes without tools. Less down time!

    Superior Shut-Off

    Internal components made of durable brass components.

    Viton Seals and Gaskets

    The highest quality Viton seals throughout for maximum chemical resistance.

    4 Nozzle System

    Includes an adjustable brass nozzle, 2 flat fans nozzles, and our patented foaming nozzle. Also accepts TeeJet nozzles.

    Filtration Basket

    Large tank opening with filtration basket keeps large debris out of tank while filling.

    Pump Handle

    Handle can be reversed for left-or right-handed use.

    One Way Valve

    Prevents spills if tank is inverted.

    Threaded Bolt

    For secure handle attachment with no slack (far superior to a typical cotter pin found in competing products).

    Wand Storage

    Integrated carry handle and wand storage.