Workers with one arm can spray for 10 hours without pumping this backpack sprayer. Backpack sprayers and cannister sprayers require two arms, one to pump or carry and one to spray. This sprayer is powered by a 12-volt rechargeable battery so a worker with one arm can carry the sprayer on his back and use his arm to spray with.
How can you manage to lift a full 4-gallon sprayer onto your back? Set the empty, light-weight sprayer on a bench or table surface, then fill it. You can then slip the straps around your shoulders while the tank weight is supported.
Livestock farm insect control
Workers with common conditions such as these would benefit from 12-Volt Backpack Sprayer: Arm Amputation, Arthritis, Hand Injury, Prosthetic Limb, Rotator Cuff Injury, Shoulder Replacement, Stroke, Traumatic Brain Injury (TBI).