10 pack - 3/4inch NPS K-Valve / DIN DuPont Viton 214 O-Ring & Bonus O-Ring Pick

Product Features:

• K-Valve / DIN Valve 3/4" (Large) NPS Neck O-Ring
• 100% Viton Type A Material, 90 Durometer (Hardness)
• Includes a plastic o-ring pick to easily replace your o-rings
• Preferred Material For Oxygen and Nitrox Compatibility
• Manufactured and Warrantied by Captain O-Ring LLC

The Viton 214 O-Ring seals all aluminum and most steel cylinders with 3/4" NPS (Large) Neck/Valves. Make sure to use a Viton o-ring in this application as other materials will break down when exposed to oxygen and nitrox. Viton is also a preferred material with normal compressed air. Don't get caught on a dive trip without an o-ring, pick up a set today. What to expect: This item includes ten (10) o-rings and one (1) plastic o-ring pick in a resealable zip-top poly bag with "Captain O-Ring" branded packaging. Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.