| Brand | Longer |
|---|---|
| Model | 20W |
| Rated voltage | AC 220V/110V 50HZ |
| Max power | 16W |
| Max pressure | 0.03 MPa |
| Max air flow | 30 L/min |
| Air Outlet Diameter | 1/8 inch |
Check the listing for details. Longer Ray5 20W Laser Air Assist Kits Pump Air Flow for Laser Engraver Machine. Condition: New. Listed at 54.83 USD. 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.