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$$9.39 () Includes selected options. Includes initial monthly payment and selected options. Details
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Captain O-Ring HPA/CO2 1.8k / 3k / 5k / 7.5k Burst Disk - 2 Pack (Compressed Air Tank Paintball) [Bonus CO Microfiber Cloth]

4.6 4.6 out of 5 stars 270 ratings
$9.39
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1.8K (2 Pack)
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Purchase options and add-ons

Brand Captain O-Ring
Sport Paintball
Style 1.8K (2 Pack)
Shape Round
Cross section shape Round

About this item

  • 1.8k (1800 psi) burst disk (2 burst disks included)
  • 1.8k burst disks are most commonly used on CO2 tanks and as the low pressure burst disk for 3000psi and 4500psi compressed air tank regulators
  • 3/8-24 threads that fit standard paintball tanks
  • Includes a bonus Captain O-Ring Microfiber Cloth!
  • Manufactured and warrantied by Captain O-Ring LLC

Additional Details

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Frequently bought together

Captain O-Ring HPA/CO2 1.8k / 3k / 5k / 7.5k Burst Disk - 2 Pack (Compressed Air Tank Paintball) [Bonus CO Microfiber Cloth]
$9.39
Get it as soon as Tuesday, May 14
Only 11 left in stock - order soon.
Sold by Captain O-Ring LLC and ships from Amazon Fulfillment.
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Captain O-Ring Paintball Tank Repair Kit (Burst Disks, Fill Nipple, Tank O-Rings, etc)
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Captain O-Ring - Paintball HPA Air Tank Fill Nipple [Bonus CO Microfiber Cloth]
$11.59
Get it as soon as Tuesday, May 14
In Stock
Sold by Captain O-Ring LLC and ships from Amazon Fulfillment.
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From the brand

Previous page
  2. Captain O-Ring Logo

    About Us:

    Captain O-Ring was founded in 2008 and has been supplying high end paintball o-ring kits and accessories ever since.

    All of our products are proudly designed, assembled, and supported here in the USA!

  3. Players Kit Large
    Tank O-Rings
    Dow33 Grease
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    Popular Captain O-Ring Items

  4. What makes our products unique?

    As a small business, we’re able to relate on a personal level. We offer one-on-one personal support for all of our products. If you have questions about a product or need help with an item you purchased, feel free to reach out and we’d be happy to help!

    Why do we love what we do?

    We take pride in providing products and support that help our customers solve a problem or fix their equipment without the stress and confusion. We’re focused on social and environmental responsibility as an American small business.

  5. Tank Repair Kit
    5000 psi Gauge
    Tippmann Ball Latch Detent
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    More Great Items

  6. Proudly Designed, Assembled, and Supported in the USA!

    Captain O-Ring LLC

    All of our Captain O-Ring products are proudly designed, assembled, and supported in the USA!

Next page

Product Description

  • 1.8k burst disk (2 burst disks included).
  • Used as the low pressure burst disk for 3000psi and 4500psi compressed air tank regulators. 1.8k burst disks may be used with some co2 tanks (check your old burst disk to replace with the same pressure rating).
  • Includes a Captain O-Ring Microfiber Cloth!
  • Make sure to replace your old burst disk with a burst disk rated for the same pressure (the pressure spec'd by the regulator manufacturer).

Captain O-Ring has been offering high quality paintball maintenance parts for over a decade. Our burst disks are no exception. Constructed of high quality materials and tested to ensure durability and dependability. Includes two burst disks as well as a Captain O-Ring mask lens cleaning microfiber cloth.

Note: These burst disks are compatible with all paintball HPA tank regulators that use standard 3/8" threaded burst disks. They are not compatible with Guerilla Air Myth regulators.

What to expect:

This item includes two (2) burst disks and one (1) Captain O-Ring Lens Cloth in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.

1.8k burst disks by Captain O-Ring 3k burst disks by Captain O-Ring 5k burst disks by Captain O-Ring 7.5k burst disks by Captain O-Ring paintball hpa fill nipple by captain o-ring 5000psi paintball hpa gauge by captain o-ring
1800 psi Burst Disk (2pk) 3000 psi Burst Disk (2pk) 5000 psi Burst Disk (2pk) 7500 psi Burst Disk (2pk) Paintball HPA Fill Nipple Paintball 5000 psi HPA Tank Gauge
Customer Reviews
4.6 out of 5 stars
270
4.6 out of 5 stars
270
4.6 out of 5 stars
270
4.6 out of 5 stars
270
4.4 out of 5 stars
103
4.5 out of 5 stars
156
Price $9.39 $9.39 $9.39 $9.39 $11.59 $13.29
Use: Low pressure burst disk on 3000 and 4500 psi paintball HPA tanks Burst disk on paintball CO2 tank cylinders High pressure burst disk on 3000 psi paintball HPA tanks High pressure burst disk on 4500 psi paintball HPA tanks Fill nipple for 3000 and 4500 psi paintball HPA tanks Pressure gauge on 3000 and 4500 psi paintball HPA tanks

Product information

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Captain O-Ring HPA/CO2 1.8k / 3k / 5k / 7.5k Burst Disk - 2 Pack (Compressed Air Tank Paintball) [Bonus CO Microfiber Cloth]

Captain O-Ring HPA/CO2 1.8k / 3k / 5k / 7.5k Burst Disk - 2 Pack (Compressed Air Tank Paintball) [Bonus CO Microfiber Cloth]

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
270 global ratings

Customers say

Customers like the performance, fit and quality of the air gun projectile. For example, they mention it works well, fits perfectly and is of good quality.

AI-generated from the text of customer reviews

12 customers mention12 positive0 negative

Customers are satisfied with the performance of the air gun projectile. They mention that it fits in their Ninja tank and works well on their soda stream cylinder. They also say that it functions well as cheap, single-use pneumatic valve pilots and that everything went perfectly.

"Works as intended, just make sure to seal the threads with plumbers tape!..." Read more

"So far I have had no issues and seem to be working great. My umarex gauntlet blew the low pressure burst cap after the first fill." Read more

"Worked well on my soda stream cylinder. Only difference it’s chrome and not brass looking" Read more

"...They will function well as cheap, single-use pneumatic valve pilots." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the quality of the air gun projectile. They mention that it is durable, and does its job. Some customers also appreciate the great service provided by the company.

"Great quality burst discs hope I dont need them.Fantastic personable company ." Read more

"I like that the item was well made" Read more

"Good product. Fast delivery" Read more

"Great product great service" Read more

9 customers mention9 positive0 negative

Customers are satisfied with the fit of the air gun projectile. They mention that it fits perfectly and is as advertised.

"Product as described and fit perfectly." Read more

"This fit my Ninja just perfectly.. Having a 2nd as backup included and the great pricing made this a great deal.." Read more

"It fits in my Ninja tank, and work nice..." Read more

"Product is as advertised, fits great in my ninja tank" Read more

3 customers mention3 positive0 negative

Customers appreciate the value of the air gun projectile. They mention that it has good quality and a good price.

"With this hot weather my burst disc blew out. Fast delivery and good price. I would buy again. watch out Rodents!" Read more

"...my Ninja just perfectly.. Having a 2nd as backup included and the great pricing made this a great deal.." Read more

"Fast shipping and good quality and good price" Read more

Do not buy
1 Star
Do not buy
This pic shows hand tight. Broken In half come on. Please put a quality product out there. If you are thinking about buying don't.
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Top reviews from the United States

Sanford S.
5.0 out of 5 stars Worked fine on my 4,500psi compressor
Reviewed in the United States on March 31, 2024
Style Name: 7.5K (2 Pack)Verified Purchase
Worked fine on my 4,500psi compressor
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robert rosati
5.0 out of 5 stars Great quality
Reviewed in the United States on January 22, 2023
Style Name: 1.8K (2 Pack)Verified Purchase
Product as described and fit perfectly.
Helpful
 Report
yordan
4.0 out of 5 stars Works Great
Reviewed in the United States on October 26, 2023
Style Name: 1.8K (2 Pack)Verified Purchase
Works as intended, just make sure to seal the threads with plumbers tape! PS for Captain-O-Ring: Make these with a matte finish, gray white black etc. 4 stars because Chrome is highly reflective and can be blinding which honestly sucks.
Helpful
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Adam
5.0 out of 5 stars Perfect
Reviewed in the United States on January 5, 2024
Style Name: 7.5K (2 Pack)Verified Purchase
Worked
Helpful
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as described. feels really good
5.0 out of 5 stars fits perfectly
Reviewed in the United States on September 1, 2023
Style Name: 7.5K (2 Pack)Verified Purchase
worked on my paintball tank just fine
Helpful
 Report
Dave Cole
5.0 out of 5 stars Working fine. Tank still holding gas a month later.
Reviewed in the United States on June 16, 2020
Style Name: 3K (2 Pack)Verified Purchase
So far so good. Both tanks I installed them on are still holding co2 about a month later. No idea if they will burst at 3k or not, but they didn’t blow when the tanks (one 12 oz paintball tank and one 11.5 oz soda stream tank) were filled to correct weight and then left in the house. They are a little longer than the originals that were on the tanks, but I really couldn’t care less about that and assume they are that way so they fit a wider variety of tanks, which is a good thing.
One person found this helpful
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Jerad Wachtmann
5.0 out of 5 stars Durable and do their job
Reviewed in the United States on April 15, 2020
Style Name: 3K (2 Pack)Verified Purchase
So far I have had no issues and seem to be working great. My umarex gauntlet blew the low pressure burst cap after the first fill.
Helpful
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JAMES D RANEY
5.0 out of 5 stars shipped immediately
Reviewed in the United States on June 15, 2021
Style Name: 5K (2 Pack)Verified Purchase
blew my last burst disc filling my best tank for a shooting project. panicked and found captain or ring, took a leap and ordered them that night. he must have been waiting on my order because i got them a day quicker than i thought and they work as advertised, ill buy from them again.
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