The sizes of these glass laser tubes are standard and universal, suitable for all kinds of cutting machines. We can 100% guarantee the authenticity of the output power and a 3-10 month warranty policy. This model will pass a 12-hour aging test before shipment. If you have any installation problems, please contact us by email, and we will send you a tutorial video of the installation. For CO2 laser tubes, our brand is "Reci Laser" (a branch company in Sanwu).
Highlights
• This model has an insulating dust cover to ensure the safety and simplicity of wiring.
• Catalyst can increase output power and extend the useful life.
• We use vacuum sealing and separation technology to improve laser penetration and stability.
• The actual power is higher than the marked power.
Notes
1) To ensure the safety of transportation, we use wooden box packaging, so the freight is relatively high.
2) Please check the goods before signing for receipt. If there is any damage, please contact us immediately.
Tips before purchasing
The CO2 laser tube is much more powerful than laser pointers, so we recommend using it for industrial cutting and engraving. If you are using this product for the first time, please make sure that you know what a CO2 laser is before buying it. We can send you the installation and tutorials.
Tube Size & Catalyst
Without Catalyst:
40W: Φ = 50mm, length = 700mm, 5 months warranty
45W: Φ = 50mm, length = 700mm, 5 months warranty
50W: Φ = 50mm, length = 700mm, 5 months warranty
55W: Φ = 50mm, length = 800mm, 5 months warranty
80W: Φ = 65mm, length = 1110mm, 6 months warranty
100W: Φ = 65mm, length = 1250mm, 6 months warranty
With Catalyst:
55W: Φ = 50mm, length = 1000mm, 6 months warranty
60W: Φ = 55mm, length = 1200mm, 6 months warranty
70W: Φ = 55mm, length = 1250mm, 6 months warranty
80W: Φ = 80mm, length = 1250mm, 6 months warranty
90W: Φ = 80mm, length = 1250mm, 9 months warranty
100W: Φ = 80mm, length = 1450mm, 9 months warranty
Warranty Policy
What's in the warranty:
1) The output power is declining or inaccurate.
2) The CO2 laser got damaged due to internal structure or components.
3) It cannot work within the normal voltage range.
What's not covered by the warranty:
1) The output power drops within the error range.
2) The outer surface of the outlet is contaminated.
3) This CO2 glass laser tube got damaged due to intentional human factors.
4) It does not work due to disassembly.
5) It cannot work due to abnormal water quality.
6) It has passed the warranty period. | 
