This is the new pump assembly for the Birchmeier AT3 backpack sprayers

pest control and spraying trees up to 40' tall

taper-ground blade with an impulse-hardened non-set tooth design for greater cutting efficiency

Features include an adjustable hood for head protection

Dickies Short Sleeve Poplin Coverall Color:Dark Navy This is the new pumpWhether you want to redefine your work uniform, or protect everything you carry after hours, Dickies Short Sleeve Coveralls come in a variety of colors and zips for your unique appearance. The Poplin Poly Cotton blend has evolved to be more comfortable and functional, while maintaining the same fashionable look.