.Material;Composite.

.Bolow Per Minute:2500BPM.

.Average air consumption cfm:5.

.Stroke Length:89MM.

.Handle exhaust, the conventional ones are with front exhaust design, which is prone to blowing up dust and rust

.Air pressure psi kg/cm: 90  6.3.

.Air Inlet:1/4".

.Packing size:20*16*5.5CM.

.Weight：1.7KG.

.Composite material (our patent), built-in insert design, strongand light weight.

.Copper intake valve seat configuration, permanent no wear.

.The vibration absorber gasket design is configured behind the cylinder to greatly reduce the impact force and to provide muchmore comfortable operation.