Specification:Item Type: Airless Spray Material: Aluminum, stainless steelAir Intake: 1/4inWorking Pressure: 3600PSISpraying Range: Interior wall, exterior wall, tooling, home improvement, industrial spraying, handicraft sprayingPackage List:1 x Host1 x Nozzle1 x Nozzle GuardNote:1. Maximum working nozzle is less than or equal to 0.031in.2. The maximum unloading of the machine is less than or equal to 8L per min.3. The maximum spraying of the machine is less than or equal to 4L per min.4. The spray filter must be cleaned every day.5. It is strictly prohibited to use on the machine with maximum (such as 960.970.833, etc.).6. It is strictly forbidden to use on the putty machine.