Our blades are made from Boron steel, the preferred steel of Original Equipment Manufacturers.
- Diameter 20"
- Concavity 1.70
- Made from Boron steel
- Material thickness 7 gauge (metric 4.5mm, inches .177)
For use in drinking water for swine, calves and poultry.Learn More
The Harvest King/Chapin backpack poly sprayer makes killing those unwanted weeds easy to get rid of. The hose that comes with the backpack poly sprayer is long enough to let you reach those hard to reach places without having to get into the mess of weeds or thistles. Putting the backpack poly sprayer on is pretty easy to do with or without someone helping you. The convenience of using a backpack poly sprayer is a must for anyone who sprays for a lot of weeds. Instead of having to carry around a gallon jug and have it in one hand, and the hose in the other, the backpack poly sprayer enables you to carry it on your back and you will have one hand free while spraying the weeds with the other.
The Harvest King/Chapin, Professional Deluxe, backpack poly sprayer has a 4-gallon capacity, allowing you comfortably carry more weed killer. The Harvest King/Chapin's pump is very efficient and allows you to spray a lot more, before you have to re-pump.
- 4 gallon backpack sprayer with standard features for General Applications
- 3 Stage Filtration system
- 4" Wide Opening with Strainer/Filter Basket
- Padded Shoulder Straps
- 3 pc nozzle pack (fan, cone and adjustable)
- 4 gallon backpack sprayer
- This unit can be substituted with a Spetracide, Harvest King, or Chapin as they are the same brand. It can also be subsititued between Deluxe or Professional