2021 wholesale price Portable Hvac Coil Cleaner - Cordless Electrostatic Backpack Sprayer – Wipcool

The ES140 electrostatic cordless sprayer is the choice of cleaning professionals for disinfecting and sanitizing large areas quickly and efficiently. The 16L backpack sprayer holds enough disinfectant to cover up to 2,000 square meter on a single tank, while giving you up to 4 hour of spraying on a single battery(4.0Ah) charge.

The product is based on a simple physical principle: same electric charges repel each other, opposite electric charges attract each other. Through the built-in electrostatic generator, each sprayed particle is positively charged. Because the positively charged particles repel each other, so the coverage is wider and the effect of spraying on the object surface is more uniform.

In addition, since most objects have negative or neutral electric charges on their surfaces, They will attract these positive electric charges, create a mutual adsorption effect, and so it is can easily cover the backs of hard-to-reach objects, completing the job efficiently and quickly.It can be used across a range of industries, from air travel, hospitals, hotel to schools,restaurants, and etc.