The QE QUALITY hand held sprayer can be used for the following applications: coil cleaners, degreasers, and compatible chemicals. Our sprayer also includes a tank capacity of 2 liters or 4.5 pints and other specifications such as: In-tank filter, Tank material: HDPE, Fill opening: 1-1/2”, Nozzle Type: Adjustable, Nozzle Material: Brass & Polyethylene plastic, Pump length: 6”, Pressure range: 15 to 40 PSI, Heavy duty seals & gaskets, and a comfortable trigger on its handle with lock.