The Vivosun also includes a release valve that ... Capacity ranges from ¾ gallon for smaller one-hand sprayers and up to 2 gallons for handheld sprayers. Backpack and wheeled sprayers have ...

With just one-liter capacity, this anticorrosive sprayer is convenient to handle for small jobs and can also switch to mist mode. It features a locking trigger to give your hand a rest.