Field King Professional 4-Gallon Backpack Sprayer rack'em tools tool this DEET formula provides 7+

this DEET formula provides 7+ hours of protection per application

3/8" (female) NPT inlet and 1mm and 22mm twist coupler NPT outlet

Yellow testing range (200-300 psi): fair growing conditions

item #GR17

heavy-duty post and swivel reel

Field King Professional 4-Gallon Backpack Sprayer rack'em tools tool this DEET formula provides 7+The Smith Field King Professional Backpack Sprayer is chock full of features you'll love and ideal for commercial pest control, orchard and forestry work. Sprayer features a no leak design using Viton seals and O rings that keep chemicals off of you. Piston pump. 4 gal. capacity. Weighs 12. 9 lb.