SKU: 78597014336

YL H Series H2 90W CO2 Laser Tube

Sale price$229.50 Regular price$255.00
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

YL H Series H2 90W CO2 Laser TubeDownload the Manual Precision Engraving: The YL H Series CO2 Laser Tubes offer superior construction to produce stable laser beams for precise markings on a wide variety of materials. Cut through thick materials and engrave your designs faster, deeper, and clearer. The water outlet and inlet allow efficient flow of cooling water. Made out of borosilicate glass, copper, and aluminum alloy Equipped with threaded poles to attach a red laser guidance

Download the Manual

Precision Engraving:

  • The YL H-Series CO2 Laser Tubes offer superior construction to produce stable laser beams for precise markings on a wide variety of materials.
  • Cut through thick materials and engrave your designs faster, deeper, and clearer.
  • The water outlet and inlet allow efficient flow of cooling water.
  • Made out of borosilicate glass, copper, and aluminum alloy
  • Equipped with threaded poles to attach a red laser guidance system (not included) that allows easy mirror alignment. No more taping your mirrors!
  • Simple and easy-to-use grounding and power connections
  • We recommend using the OMTech CW-5200 industrial chiller with distilled water to maximize the laser tube’s lifetime.

High-Power Specs:

  • Rated Power: 90W
  • Length: 4 ft. 2 in. (1250 mm)
  • Outer Diameter: 2.3 in. (60±2 mm)
  • Operating Voltage: 20 kV AC
  • Operating Current: 24 mA
  • Beam Diameter: 0.22 in. (5.5 mm)
  • Expected Lifespan (MTTF): 5000-12000 hr.
  • Rec. Operational Temperature: 60-90°F (15-32°C)
  • Recommended Humidity: 30-60%
  • Net Weight: 6.6 lb. (3 kg)
  • Cut up to 9 mm (.35″) thick plywood and acrylic/plexiglass

Extended Lifetime:

  • 90W Borosilicate Glass CO2 Laser Tube with an estimated lifetime of up to 12,000 operation hours depending on power setting usage and water cooling performance
  • PLEASE NOTE: Frequent use of high laser power settings will shorten the laser tube lifetime as follows:
  • Low Power 10–40% = 11,000–12,000 Hours
  • Moderate Power 40–70% = 8,000–10,000 Hours
  • High Power 70–100% = 4,500–5,000 Hours

Advanced Features:

  • EASY TO INSTALL: The preinstalled YL cathode and anode terminal connections with a full metal structure allow safer and faster replacement.
  • SAFE AND SOUND: The inner tube for the engraving laser beam is surrounded by built-in water tubing and a hermetically sealed outer tube to keep it cool and high functioning. Ports at either end allow easy connection with your water pump or industrial water chiller, and a protective cap shields the high-voltage anode from any shorts or arcing.

Package Includes:

  • 1 x H2 90W Laser Tube
  • 1 x User Manual

Warranty:

  • No need to worry! We offer a 9-month warranty on this laser tube.

Certifications:

  • FDA Compliant
  • CE Certification
  • ISO9001 Quality Certification 

Summary:

    No matter how well maintained, laser tubes—like light bulbs—are temporary parts that eventually burn out. Replace your old tube with OMTech's heavy-duty YL H2 laser tube. Made of tough borosilicate glass, this durable 90W CO2 laser tube leaves competitors behind. Designed for medium-sized CO2 laser engraving machines, it is 4'2" (1250 mm) long and 2.3" (60 mm) in diameter. It installs quickly and easily: just wrap your power supply's connecting wires around the anode and cathode's connections and hook your water cooling system to the pipe fittings at either end.

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    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 78597014336

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    4.1 ★★★★★
    Based on 20 reviews
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    K
    Verified Purchase
    Karen Brewer
    Grantham, US
    ★★★★★ 3
    Love the idea!
    Size: 6 Pieces, Size: 6 Pieces
    Love the idea of this product! Arrived 3/25/2026 and started using it the same day. Lab puppies (8 months old) loved it too, until one of the tabs was chewed off 😞 One of the puppies ate something (not this product) last week and was sick & finally threw up the rubber pieces he ate. So they can’t use the toys they love!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 1, 2026
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    Verified Purchase
    Gabby
    West Palm Beach, US
    ★★★★★ 5
    Get 8 pack for bigger / stronger dogs
    Size: 6 Pieces, Size: 6 Pieces
    This is the best puzzle toy i have found for my GSD mix. All around high quality product 10/10. Thick, durable rubbery material that holds up against a strong chewer. Individual pieces are big and bulky enough that i don’t have to worry about my bigger dog accidentally (or intentionally) swallowing a piece, so i don’t need to supervise. That being said, if you have a bigger dog or a strong chewer, i HIGHLY recommend getting the 8 pack if you actually want to keep them busy for more than 20 mins consistently. Bigger dogs just have more leverage to tug on the pieces because obviously…they are bigger, so its just easier for them. The more pieces you add and more tangled/thicker you can make it, the less leverage they have and the harder it is for them to get a good grip. I have a german shepherd/pitbull mix (big boi, v smart, v strong) and i initially got the 4 pack which, after the first few times, only took him about 5 mins to get all the pieces apart even with level 5 connections. So I ordered an additional 6 pieces (i have a total of 10 pieces now) so i could make it harder for him and it was totally worth it. Now I use 8 pieces with level 5 connections and vital essentials freeze dried beef liver treats inside for my GSD and it consistently takes him 30+ mins to get the whole thing apart. I have timed this lol. I can rebuild the 8 pieces multiple different ways to make it more or less challenging (but i always opt for as difficult as possible to keep him entertained for as long as possible) I use the other two pieces with a level 1 or 2 connection for my other dog- bordercollie mix who is not a very strong chewer, he mostly just rolls it around/ licks it until it finally opens or i help him. Both of my dogs are obsessed with this. And i love watching them try to figure it out.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026
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    Verified Purchase
    Cassandra DeSpain
    Phoenix, US
    ★★★★★ 5
    Awesome Tough Chewer Focus Puzzle
    Size: 8 Pieces, Size: 8 Pieces
    Our 2 yr old busy Mini Goldendoodle (24lbs) looooves this! The material is super tough, yet malleable; he has chewed away and you can’t even tell. We got the 8 pack, worth it! I load them all up with mostly kibble and a treat or two. It took just a short time for him to figure out how to really get it apart. On 1 it came apart really easy for him. We are mostly on 3s, with 2s. When he gets down to only 2 pieces connected it’s usually a 3 and it takes a little longer to get apart due to less leverage. It is mostly easy to use but the higher the plug end is, the more effort it will also take for YOU to get it together. The numbers are a little hard to see, more so on the yellow over the blue. If you use kibble like me, don’t fill it too full as then it won’t connect fully and be prepared for kibble to fly everywhere when they finally get it off. There are holes in the plug part, if you put something in it like peanut butter, remember to poke the holes out! Eew! Other than that they are fairly easy wash out in the sink! Overall, this has become our go to, extended focus, quiet time, [essentially a] slow feeder!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 24, 2026
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    Verified Purchase
    Juno
    Houston, US
    ★★★★★ 5
    Great!
    Size: 4 Pieces
    I have a mini Australian Shepherd (37 lbs) and she loves this! She can get level one but has a tougher time with level 2. I have tried 3 but she gives up so she hasn't gotten further than that lol. She is quite stubborn and gives up easy if she can't figure something out and is totally over it. The quality is great as it is thick and not easy to destroy. My fur baby does love it, she seems to think it is fun for at least an hour so it is worth it in my eyes. There are times I have to do something that takes longer and I just can't play with her so this is perfect for her. It was definitely worth the money
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 16, 2025
    K
    Verified Purchase
    Kara Riba
    West Palm Beach, US
    ★★★★★ 5
    Durable & fun for aggressive chewers.
    Color: Yellow
    Holding up very well for our aggressive chewer. Squeaker is still intact & our 70-pound pittie breed often chooses this toy to play with over others. Pittie approved.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2026

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