Patent ID: 8322630

Claim:
A trigger sprayer for use with a spray system, said trigger sprayer comprising: an articulable trigger, a pump operably connected to said trigger, whereby articulation of said trigger causes corresponding reciprocation of a piston in said pump, said reciprocation of said piston drawing distilled water liquid from a reservoir and discharging said liquid through a nozzle, said liquid being discharged through said nozzle into particles, said particles having a particle size inversely related to the rate at which said trigger is articulated, whereby said difference in particle size distribution between 30 spm and 90 spm is less than: 70 microns for a Dv(50) particle size distribution, and/or 200 microns for a Dv(90) particle size distribution, and/or 90 microns for a D[4,3] particle size distribution, said discharge occurring with less than: 6 Nm of work at 90 SPM and/or 2 Nm of work at 30 SPM.