• Deluxe harness with wide, padded shoulder straps that fit comfortably across the torso and curve to the contour of the user's body, an adjustable hip harness assists with weight distribution, relieving burden from the user's shoulders
• Multiple nozzle tips are included for versatility in both application rates and patterns and can be stored in the waste belt
• Shut-off with comfort grip handle and lock-on mechanism, can be easily operated with heavy-duty work gloves
• 50 in. heavy-duty nylon-reinforced hose and strain relief system preventing the hose from kinking at the chemical exit point
• High pressure pump can reach up to 150 psi, allowing it to spray extended distance or atomize fine particle sizes
• Viton seals throughout the sprayer help to resist the harshest chemicals

The DEWALT 4 Gal. internal piston pump backpack sprayer was built to get  the job done. Whether it's for weeding and feeding, disinfecting,  finishing concrete, eliminating mold or controlling pests - users are  equipped for the Job. It's Guaranteed Tough.