PRODUCT DESCRIPTION
Reusable yoke washers for use with Porter Nitronox Nitrous Oxide and Oxygen Analgesia Systems. You will need one yoke washer per gas cylinder.
Note: The yoke washers are very small and lightweight. In terms of shipping cost, it would be most cost-effective to order this item along with other Nitronox disposables, such as breathing circuits, mouthpieces, masks or N2O badges.
