The Jacto XP Series - Backpack sprayer is an ultra-comfortable and lightweight professional-grade sprayer. Jacto’s XP range was born from the tradition of serving the needs of farmers in some of the most forbidding environments in the world. Jacto's robust XP models require less pumping to achieve maximum operating pressure than just about any other sprayer you can find and just 8 pumps for 45 psi. The Jacto XP is an easy-pumping, high pressure marvel of engineering!