Your cart is empty.
Your cart is empty.Product Description
Includes ten (10) Polyurethane Fill Nipple O-Rings
- Standard fill nipple o-ring (size 006). Molded from 90 durometer polyurethane for the ultimate durability and dependability.
- Includes ten (10) o-rings
- If your HPA tank is leaking from the fill nipple after filling, it means your o-ring is worn out or damaged and requires replacement. Quickly get your air tank back in working order with Captain O-Ring's replacement fill nipple o-rings.
- Fits fill nipples (foster fitting valves) that use the 006 size o-ring in paintball, airsoft, air guns, and more.
Customer
Reviewed in the United States on February 11, 2025
Does what an O-ring is intended to do
ron
Reviewed in the United States on September 9, 2024
I have a 90 ci Benjamin tank that developed a leak out of the fill port. This solved the problem.
Brandon Colbert
Reviewed in the United States on September 17, 2024
Fit perfect, no more leaking air, quality is good ,functional
Roger
Reviewed in the United States on August 11, 2024
I was really disappointed that these did not work on Ninja fill nipples. I was sure hoping they would, considering replacement fill nipples from Ninja are over $20.
⚓️
Reviewed in the United States on August 13, 2022
Exact replacement for air valve.
Customer
Reviewed in the United States on May 13, 2022
FYI, this O-ring works for the internal O-ring for the on/off valve for Ninja and pure energy remote lines. BTW, throw a glass of water in the microwave and boil, and then put the o-ring on the stem, get them both hot, then slide it on. You need to get it hot to get it in.
DPS
Reviewed in the United States on November 28, 2022
If you have a multi-size o-ring kit with 70 duro bunanitrile o-rings (such as a standard Captain O-ring kit), you can get away with using one of those for a little while as a temporary fix. But if your application requires 90 duro urethane, buna is just not going to cut it for very long. It's really frustrating to have a persistent to recurrent leak from your fill nipple. Sometimes giving it another little pop of air from the fill station will reseat the piston and stop the leak temporarily, but the only real fix is to drain the tank, remove the fill nipple, and replace that o-ring with the correct size, material, and durometer.These are kind of pricey in terms of per-unit cost, but at least it is only a 10-pack. Most other sources will require you to buy 50 or 100 or more, and the shipping costs will usually eat up the savings anyway. And if stored properly, urethane o-rings can last a few years.
Marvin
Reviewed in the United States on May 27, 2021
Great product
Recommended Products