Positive displacement valveless piston electric pump sprays up to 30 feet and 30 gallons on a single charge, is this enough before changing batteries, I think the others last for a lot longer at not much more in price? Viton® seals and O-rings. Impact resistant poly base and shoulder straps. Sprayer comes with battery, 12V systems. UL listed AC charger and two spray nozzles for fan and adjustable patterns pressure up to 50 PSI, flow rate up to 0.17 GPM (650cc/min). 13in.L x 8.4in.W x 17.3in.H.
Unique valveless double acting piston pump
Pumps out 4 tankfuls on one charge
Poly tank handles most lawn and garden chemicals
Up to 8 tanks per one overnight charge on battery
Teflon piston shaft seal for longer life
1 year residential/90 day commercial warranty