Co2 Tank Buna-N O-Ring

This large sealing o-ring is made out of Buna-N Nitrile and is meant to serve as a replacement part, it provides a leak proof connection between a standard CGA valve and an aluminum CO2 cylinder.

Compatible With:

• Aluminum Co2 Tank - 2.5 lb
• Aluminum Co2 Tank - 5 lb
• Aluminum Co2 Tank - 10 lb
• Aluminum Co2 Tank (with Handle) - 10 lb
• Aluminum Co2 Tank (with Handle) - 20 lb