This is a replacement CO2 Laser tube for a Cron CO2 Laser. It can also be used on other CO2 lasers.
RECI is a well know brand in the laser industry. Their CO2 laser tubes are seen to be the industry standard to deliver high quality laser cutting with a long service life.
Specification:
Warranty: Replacement laser tubes carry a 6 month carry-in warranty for manufacturing defects. Damage due to the user does not fall under this warranty.
Installation diagram: