Atomic Aquatics ST1 Swivel Sealed Regulator, DIN

Quick answer: This is a regulator accessory from Atomic Aquatics.

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

• Superior durability; this scuba regulator features marine-grade 316 stainless steel components.
• Customize your dive with the adjustable 2nd stage, featuring a user-friendly flow control knob.
• Dive confidently in cold water; the environmentally sealed 1st stage prevents freezing.
• Nitrox ready. This regulator is compatible with up to 40% Nitrox for enriched air diving.
• The swivel 2nd stage on this scuba regulator reduces jaw fatigue, enhancing comfort during dives.

Specs

• Brand: Atomic Aquatics
• 1st Stage Type: Balanced Flow-Through Piston
• LP Ports: Five 3/8" Ports
• HP Ports: Two 7/16" Ports
• Adjustable 2'nd Stage: Yes, Flow Control Knob
• Nitrox Compatible: Yes, Up to 40%
• 2'nd Stage Type: Pneumatically-Balanced
• Regulator Materials: First-Stage: Chrome Plated Brass & 316-Grade Stainless Steel Second-Stage: Demand Valve Body, Lever & Sealing Orifice Titanium
• Hose Thread: 3/8"

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.