Note: air pump is NOT included, please prepare it yourself.

The air assist kit quickly reduces heat around the laser head and removes debris around the contact point. You will get better results with smooth lines, complete patterns, and clean material surfaces.

A laser air assist kit can effectively remove the smoke and dust generated in the process of laser engraving, prevent laser energy attenuation, and ensure the stability of laser energy, helping the engraver to cut faster and deeper.

LONGER air-assist kit for laser cutter is designed for a laser engraver air assist system. This is portable and lightweight so that it can be taken to anywhere conveniently and will not take up much space.

This air assist kit can protect your laser from residue buildup and overheating to improve the service life of the laser module.

Compatible laser module: LONGER 10W laser module LC40F50
Air Nozzle Diameter: 2.5 mm
Quick coupling specs: PC6-M8
Air tube size: 4x6mm (inner diameter x outer diameter); 1.5 m(59.05inch) length
Air tube material: silicon
Recommended air pump: 8 mm(0.31inch) diameter air outlet; max air flow ≥ 10 L/min
Package size: 152*104*40 mm(5.98*4.09*1.57inch)
Package Weight: 105 g
Package List:   
1x air assist nozzle with connecter;
1x washer;
1x hand flow valve;
1x quick coupling for air pump;
1x 1.5m air tube;

Note: air pump is NOT included, please prepare it yourself.