The anodized aluminum body of this Comet diaphragm pump make it impervious to agricultural chemicals and allow it to sustain immense pressures of about 580 PSI while delivering up to 11 gpm
Teflon® valve seat and packing
10 PSI pressure drop at 18 GPM
CDS-John Blue DP-448-P Poly Diaphragm Pump
it's a superb performer in assemblies used for deploying liquids in agricultural
Jacto CD400 4-Gallon Backpack Sprayer noimage The anodized aluminum body ofThe Jacto CD400 4 Gallon Backpack Sprayer is particularly useful for traditional garden and lawn chemicals. The design facilitates spraying of disinfectants, pesticides, herbicides, and fertilizers. Comfortable, padded shoulder straps provide operator comfort for heavy duty applications, and the straps convert the sprayer into a backpack version for use virtually anywhere a larger wheeled sprayer cannot reach, such as shrubs, trees, and small plants.