Ni-Resist 8-Roller Spray Pump, 3/4 F Inlet/Outlet NPT

Intermittent-Duty Roller Pumps

• 4-roller models are coupled to a 12VDC motor Self-priming suction lift up to 3-ft. head Max. fluid temp.: 140°F 3/4" FNPT inlet and outlet side ports Pumps are designed for agricultural and lawn/garden chemical spraying, as well as various chemical transfer applications with nonflammable liquids, such as liquid fertilizers, insecticides, herbicides, and soil fumigants. They won't swell in water and they maintain performance with chemical carriers such as xylene. Counterclockwise pump rotation (facing pump shaft) can be easily reversed for gas engine drivers. (Gas engines must be gear-reduced or belt-driven down to desired pump speed.) Ni-Resist alloy offers better corrosion resistance than cast iron, while SilverCast™ custom alloy provides corrosion resistance with harsh chemicals such as herbicides. All pumps have Super Rollers, Viton® shaft seals, and double-sealed, heavy-duty ball bearings. 4-roller models also include drivers. 6- and 8-roller models adapt to tractor power take-offs. Part Numbers: 3YB55 and 3YB56 have polypropylene rollers. PTO quick couplings and roller kits are sold separately on this page.