The Flow Zone Typhoon 4-Gallon Multi-Use Continuous-Pressure 18V/2.6Ah Lithium Ion Backpack Sprayer – Series 1 allows you to spray for up to two hours straight without having to go through the hassle of having to stop and pump. The comfortable straps make the sprayer is easily transportable. You can spray up to 30 feet and with the diaphragm pump, you can adjust the pressure to fit your needs at 70 or 115 psi. With a flow rate of one gallon every 1.5 minutes, you can spray up to 85 gallons in just one battery charge. The 4-gallon tank features a Vitcon seal which prevents chemicals from spilling out when opening the tank, making clean up a breeze.
I’ve started buying these backpacks for my guys one by one and we absolutely love them. I will continue to buy more as we need them. One thing that I like is that I do not have any more shoulder aches after backpacking a house or commercial property.