Scuba Diving Nitrox Safe Adapters

Cressi Leonardo 2.0 Wrist Computer

89 reviews

SKU: CSBLWYL

~~$249.95~~ Save: $25 (10%)

^$224.95

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In Stock

DESCRIPTION

A simple and functional wrist computer with a single button interface, large numerical displays, and distinct audible alarms.

Pros

Useful safety features
Affordable and good value for money
Easy to use and program
Reliable and accurate
Clear and easy-to-read display

Faber High Pressure Steel Tank

73 reviews

SKU: FBRHP80SG

~~$429.95~~ Save: $95 (22%)

^$334.95

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In Stock

DESCRIPTION

A high-pressure steel scuba cylinder with triple-protected zinc and painted finish, featuring a convertible Nitrox-ready valve.

Pros

Compact and lightweight
Versatile valve compatibility
Durable construction
Excellent buoyancy characteristics
High air capacity

Sherwood Brut Pro Regulator

13 reviews

SKU: SWDBRP

^$374.95

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In Stock

DESCRIPTION

A reliable Sherwood Brut Pro regulator with optimal inhalation and exhalation, nitrox compatible up to 40%.

Thermo by XS Scuba Din/Yoke Valve Pro 3442 psi(230 bar) EANX

12 reviews

SKU: XSSVP34

^$88

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In Stock

DESCRIPTION

A durable and versatile Thermo valve that converts to a 230-Bar DIN outlet for pre-blended Nitrox.

Highland by XS Scuba Air-Spool with Viton O-Rings

10 reviews

SKU: XSSASV

^$10

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In Stock

DESCRIPTION

A Highland by XS Scuba Air-Spool with Viton O-Rings, a durable and nitrox compatible accessory for computer & gauge.

Aqua Nitrox Only Valve Cap

6 reviews

SKU: AQUNVC

^$4.95

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In Stock

DESCRIPTION

A durable vinyl valve cap designed specifically for Nitrox cylinders, with a protective cover and identification function.

Viton Nitrox O-Ring Kit

5 reviews

SKU: AQUNORK

^$27.95

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In Stock

DESCRIPTION

A durable Viton Nitrox O-Ring Kit with 20 common o-rings approved for use with Nitrox.

XS Scuba Stainless Steel Swivel Adapter

3 reviews

SKU: XSSSSA

^$116.95

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In Stock

DESCRIPTION

A stainless steel swivel adapter that increases comfort, reduces jaw fatigue, and provides a rotating swivel action.

Aqua Nitrox Hose Protector

3 reviews

SKU: AQUHPN

^$3.95

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In Stock

DESCRIPTION

A durable vinyl hose protector with a self-draining rib design to prevent strain and damage.

Atomic Aquatics M1 Octopus, Yellow

3 reviews

SKU: ATMM1OYL

^$479.95

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In Stock

DESCRIPTION

A corrosion-proof yellow octopus with adjustable 2nd stage, suitable for cold water diving and oxygen enriched mixtures.

XS Scuba Stainless Steel 2nd Stage Quick Disconnect

2 reviews

SKU: XSSSQD

^$150.95

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In Stock

DESCRIPTION

A stainless steel quick disconnect for regulator 2nd stages with easy installation and Nitrox compatibility.

XS Scuba Swivel LP Port Adapter, 1 to 3 Ports

1 reviews

SKU: XSSSLPA

^$52.95

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In Stock

DESCRIPTION

A chrome brass LP port adapter that increases the number of low pressure ports.

Highland by XS Scuba 90 Degree Gauge Adapter

SKU: XSSNDGA

^$52

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In Stock

DESCRIPTION

A corrosion-resistant chromed brass gauge adapter that allows for mounting a mini tech gauge to an HP hose.

XS Scuba Stainless Steel Adapter 9/16-18 Male to 1/4" Male

SKU: XSSA9

^$46

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In Stock

DESCRIPTION

A stainless steel adapter that converts 9/16-18 male to 1/4" male NPT, suitable for enriched air diving.

Highland by XS Scuba Inline Gauge Adapter

SKU: XSSIGA

^$59

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In Stock

DESCRIPTION

A chrome-plated brass inline gauge adapter for mounting a mini tech gauge to an HP hose.

XS Scuba LP Hose Adapter to Male X Male

SKU: XSSHAM

^$21.95

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In Stock

DESCRIPTION

A VITON o-ring LP hose adapter for Nitrox, with 9/16-18 female to 3/8-24 male connection.

Aqualung Leg3nd Elite Black Edition Yoke Regulator

SKU: UDRLELE

~~$1199~~ Save: $400 (33%)

^$799

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In Stock

DESCRIPTION

A customizable black regulator with independent micro-adjustments, ACD protection, and Comfobite mouthpiece.

Seac Console 2 Pressure & Depth Gauge

SKU: SECCC2

~~$200~~ Save: $50.05 (25%)

^$149.95

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In Stock

DESCRIPTION

A Seac Console 2 with pressure and depth gauges, nitrox compatible up to 40%.

XS Scuba DIN Insert with O-Rings

SKU: XSSDIORNX

^$18

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In Stock

DESCRIPTION

A durable chrome-plated or PVD-coated brass insert with Viton or EPDM O-rings, Nitrox compatible to 40%.

Suunto Zoop Novo Wrist Computer

72 reviews

SKU: SQTZPNLY

^$299

+ wishlist

In Stock

DESCRIPTION

A wrist-mounted dive computer with a backlit display, five modes, and user-replaceable battery.

Pros

Feature-packed and versatile
Affordable and good value for money
Easy to use and operate
Clear and easy-to-read display
Reliable and durable

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP80G

^$469.95

+ wishlist

In Stock

DESCRIPTION

A popular high-pressure steel tank with great buoyancy and convertible yoke/DIN design.

Pros

Beautiful design
Fast delivery
High-quality tank and valve
Great gas capacity
Improved bottom times

Analox Replacement 02 Sensor

21 reviews

SKU: AQUNAOAS

^$139.95

+ wishlist

In Stock

DESCRIPTION

A replacement O2 sensor with a resolution of 0.1% O2, a sensor life of up to 4 years, and complete with an O-Ring.

Pros

Fast delivery
Cost-effective solution
Perfect fit
Easy to install
Reliable performance

Nuvair O2 Quickstick Oxygen Analyzer

15 reviews

SKU: NVAOA

^$340

+ wishlist

In Stock

DESCRIPTION

A user-friendly oxygen analyzer with a replaceable sensor, exceeding dive industry standards for Nitrox divers.

Oceanic Alpha 8 SP5 Piston Regulator, Black

13 reviews

SKU: OCNA8SP5BK

^$334.95

+ wishlist

In Stock

DESCRIPTION

A durable black piston regulator with easy breathing, Nitrox compatibility, and exceeding safety standards.

Aqualung i300C Wrist Computer

11 reviews

SKU: UDRI3CWGR

^$399

+ wishlist

In Stock

DESCRIPTION

A rugged wrist computer with user-changeable battery, backlit display, and updatable software for versatile diving.

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Scuba Diving Nitrox Safe Adapters

Scuba diving with Nitrox—enriched air with higher oxygen content—has become increasingly popular among both recreational and technical divers, offering extended bottom times and shorter surface intervals. However, diving Nitrox safely requires specialized equipment and careful attention to detail, especially when it comes to the connectors and adapters that integrate your gear. Nitrox-safe adapters play a crucial role in ensuring your setup remains uncontaminated and compatible, whether you’re prepping for a winter dive trip to the Caribbean or getting ready for a local quarry adventure. These adapters are designed specifically for use with enriched air mixtures, typically up to 40% oxygen, and are manufactured from materials like chrome-plated brass or stainless steel. The use of Viton O-rings is especially important, as these resist the oxidative effects of higher oxygen concentrations, unlike standard Buna-N O-rings. For many divers, the peace of mind provided by knowing every connection point—from your tank valve to your low-pressure hoses—is Nitrox-ready is invaluable, particularly when the stakes are high and the water is cold.

The variety of Nitrox-safe adapters available reflects the diversity of diving setups and the need for flexibility, especially when traveling or updating older gear. Hose adapters make it possible to connect different thread sizes, such as converting a 1/2" male to a 3/8" female fitting, which is common when mixing and matching gear from different manufacturers or retrofitting vintage regulators. Quick disconnect adapters are a favorite among divers who value efficient gear changes, especially in colder months when dexterity is reduced by thick gloves—simply snap your second stage on or off without fumbling. Swivel and port adapters allow for custom hose routing, enabling a more comfortable and streamlined gear configuration that’s especially appreciated on long dives or when maneuvering through tight spaces like wrecks or caves. For those planning to dive abroad, DIN-to-yoke tank valve adapters are indispensable, bridging the gap between European DIN valves and the yoke (A-clamp) fittings common in North America and the Caribbean. This adaptability is not just a convenience; it’s a necessity for anyone who wants to avoid last-minute surprises at a remote dive shop or liveaboard.

Choosing Nitrox-safe adapters is not just about compatibility; it’s about safety and longevity. Every adapter intended for Nitrox use should be factory-cleaned for oxygen service (FCO), ensuring no contaminants are present that could react dangerously with enriched air. Most adapters are rated for low-pressure use (under 200 psi), and it’s vital to verify pressure ratings before integrating them into your setup. For those assembling a new Nitrox rig or upgrading existing equipment, these adapters also make thoughtful, practical gifts—ideal for dive buddies, instructors, or family members who are passionate about safe and flexible diving. Their utility becomes even more apparent during the holiday season, when many divers are gearing up for winter getaways or preparing their kits for the new year. Whether you’re a seasoned Nitrox diver or just beginning to explore the benefits of enriched air, investing in the right adapters helps ensure every dive is safe, comfortable, and hassle-free. For a wider selection of compatible gear and accessories, be sure to explore our full range of Nitrox Safety Supplies to complete your setup with confidence.