If you’re looking for a practical, convenient & fast way to apply pesticides over large-areas, then the Solo 485/D Diaphragm-Pump Backpack Sprayer will prove the perfect work-partner. Spray-medium is delivered in uniform droplets at an impressive six-bar (90spi) pressure via a robust 50cm lance. The spray-pressure is quick & easy to adjust using a conveniently situated valve-handle. Thanks to its extra-large capacity 20-litre tank, the Solo 485/D Diaphragm-Pump Backpack Sprayer will allow you to work for long-periods between refills. The tank itself is ergonomically shaped to follow the contours of the user’s back & is made from UV-resistant polyethylene for strength & durability. In addition to its ergonomic tank, the Solo 485/D has broad shoulder-straps & weighs-in at a mere 5.2kg (dry), so long sessions won’t prove too stressful on the body.