Tank Neck O-Ring

Quick answer: This is a regulator accessory from Aqua.

Why it's worth a look

Hoses, adapters and mouthpieces are where a breathing setup gets dialed in. The right hose length and routing can make your rig noticeably more comfortable across a bigger frame.

What you get

• Ensure a secure, airtight seal with the durable cylinder neck O-ring for your scuba tank.
• Made from high-quality Buna-N rubber, this tank neck O-ring offers reliable performance.
• This standard 3/4" neck cylinder O-ring is easy to install, making tank maintenance a breeze.
• Keep your scuba diving tank performing optimally; replace your O-ring regularly for safety.
• Our dependable tank neck O-ring helps prevent leaks, ensuring a safe and enjoyable dive.
• Specifically designed for standard scuba tanks, this O-ring guarantees perfect compatibility.

Specs

• Brand: Aqua
• Part number: R214

Before you buy

Confirm thread size, port type and compatibility with your regulator. Anything that connects to life-support equipment should be installed and checked by a qualified technician. Read Best Scuba Mouthpieces for Comfort and Control. More options: Regulators.