Precision Medical 1221-25 Yoke Seal for Oxygen Regulators and Conservers, Pack of 25 pcs

Features:

• These premium hospital grade washers are used to seal output ports on medical CGA 870 oxygen tanks, yoke, and regulators / conservers. They are far superior to aluminum washers and features a solid brass rim and Viton center for a leak free seal.
• Because of the potential volatile nature of high-pressure oxygen, it is extremely important to use the proper seal between the high-pressure cylinder and the regulator. These deluxe brass-Viton washers offer the safest the option for this sealing surface.
• Pack of 25 pcs

Note: It is recommended that you replace your washer every 6 months. Always inspect your regulator washer seal to make sure it is not damaged before use.