Free of emissions and whisper-quiet, spray from a 18 l transparent tank made from very strong UV-resistant plastic. Powerful 12 V pump, switchable to two speeds with up to 4.3 bar pressure delivering both the pressure and throughput you need. The low dry weight guarantees tireless working. In addition, the 417 is equipped with a comfortable padded backpack support frame with wide shoulder straps that are also padded.