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

Features an easy pour edge and carrying handles on a sturdy design

while the breathable leather upper offers durable waterproofing

The high-grip pneumatic tires will not slide like typical plastic wheels

Each nozzle sprays independently offering increased efficiency with precise liquid application

Rigid Seedling Protector Tubes Diameter:4" This is the new pumpBuilt from UV inhibited polyethylene and polypropylene, these diamond mesh shaped seedling protectors prevent hungry critters from damaging newly planted trees. Designed to last up to five years before naturally breaking down, they guard your investment during those crucial early seasons. Easy to install, reliable, low fuss way to protect trees in nurseries, parks, gardens, and orchards. For best results, install tubes at time of planting and cover