No pumping needed. Uses 4 D batteries (included). One set of batteries will spray approximately 18 gallons of liquid. Telescoping wand extends from 16 in to 35 in. Adjustable nozzle with padded shoulder strap. 5 Liter/1.3 Gallon.
Item Number: 411883
Manufacturer's Part Number: HGC708537
Brand: Root Lowell