The SG 71 manual backpack sprayer provides professionals with the ability to apply chemicals on the jobsite dependably and with accuracy. Able to hold up to 4.75 gallons， this sprayer delivers on a host of features that add to its durability and functionality. The internal pump design helps protect the pump mechanism and the interchangeable pump lever allows for lever mounting on either side. Additionally， the separate pressure reservoir means pros don't have to pressurize the entire tank， allowing them to get the work done quickly.Find the SG71 BACKPK SPRAYER 18L at Ace.