




🔧 Seal the deal with brass – because your oxygen deserves the best!
This pack of 30 brass oxygen tank yoke washers with rubber O-rings offers a durable, reusable, and perfectly fitting solution for CGA 870 oxygen valves. Designed to outperform plastic washers by lasting 10 times longer, these compact seals ensure a reliable, leak-proof connection, making them a must-have for professionals seeking quality and value.














| ASIN | B07VSP3WQ9 |
| ASIN | B07VSP3WQ9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #95,308 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #105 in Faucet O-Rings |
| Color | Gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (121) |
| Customer reviews | 4.6 4.6 out of 5 stars (121) |
| Date First Available | 13 August 2019 |
| Date First Available | 13 August 2019 |
| Item Package Quantity | 1 |
| Item Weight | 45 g |
| Item model number | HUS-O2 |
| Item model number | HUS-O2 |
| Manufacturer | MELARQT |
| Manufacturer | MELARQT |
| Material | Brass |
| Number Of Pieces | 30 |
| Package Dimensions | 10.16 x 7.62 x 1.27 cm; 45 g |
| Package Dimensions | 10.16 x 7.62 x 1.27 cm; 45 g |
| Part number | HUS-O2 |
| Size | 30 Count (Pack of 1) |
J**E
Work much better then the plastic ones. Last 10x longer
G**G
Perfect fit will buy again if I need to after I run out
J**.
I really liked theses washers the work great. Last a long time
A**N
Seals great and heavier than original
E**R
These would last a month or two. The blue ones we were getting from the oxygen company were blowing every time my dad would turn on his oxygen tank. So he was going through oxygen tanks and had to get refills twice a month. Now it’s every other month.
Trustpilot
1 month ago
1 month ago