Demand Valve Regulators

Cressi XS Octopus

88 reviews

SKU: CSBOXS

^$124.95

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In Stock

DESCRIPTION

A reliable and high-performance Cressi XS Octopus with a lightweight design and dependable valve.

Pros

Great performance and breathability
Good value for the price
Easy to use and adjust
Budget-friendly
Reliable and durable

Mares Prestige 15X and Prestige Octopus Package

32 reviews

SKU: MRSPKPRGY

~~$619.90~~ Save: $170.90 (28%)

^$449

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In Stock

DESCRIPTION

A lightweight Mares regulator package with diaphragm first-stage, 4 LP ports, and 2 HP ports.

Aqualung Titan Regulator

26 reviews

SKU: UDRTRN

^$499

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In Stock

DESCRIPTION

A lightweight and durable Aqualung Titan Regulator with easy-to-breathe design, optimal hose routing, and adjustable features.

Pros

Affordable price
Comfortable mouthpiece
Good breathability
Low maintenance
Reliable performance

OTS Guardian Full Face Mask

19 reviews

SKU: OTSGFMBK

^$899

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In Stock

DESCRIPTION

A low volume, double-sealed full face mask for scuba diving with ABV-1 valve and balanced demand valve.

Scuba Regulator & Octo Grab Bag

15 reviews

SKU: SCBR1O

~~$514.90~~ Save: $194.95 (38%)

^$319.95

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In Stock

DESCRIPTION

A reliable and balanced scuba regulator and octo grab bag for underwater diving.

Oceanic Alpha 8 SP5 Piston Regulator, Black

13 reviews

SKU: OCNA8SP5BK

^$334.95

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In Stock

DESCRIPTION

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

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.

Tusa SS-0002 Duo Air II Alternate Combo Inflator

10 reviews

SKU: TBTSS02

^$299

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In Stock

DESCRIPTION

A combination octopus regulator/power inflator with an air balanced power inflator valve and classic downstream regulator valve.

Scubapro MK25 EVO/S620Ti Dive Regulator System

9 reviews

SKU: SCPM25ES620

^$1249

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In Stock

DESCRIPTION

A high-performance regulator set with a balanced piston first stage and adjustable inhalation control.

Cressi XS Compact Octopus

9 reviews

SKU: CSBOC

~~$159.95~~ Save: $20.95 (13%)

^$139

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In Stock

DESCRIPTION

A reliable and comfortable Cressi octopus with a low profile design and non-corrosive materials.

Atomic Aquatics ST1 Swivel Sealed Regulator

7 reviews

SKU: ATMST1SS

^$1649.95

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In Stock

DESCRIPTION

A corrosion-resistant stainless steel regulator with smooth breathing and tangle-free movement.

Cressi XS Compact Pro MC9 SC Regulator

7 reviews

SKU: CSBRCPS

~~$499.95~~ Save: $40 (8%)

^$459.95

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In Stock

DESCRIPTION

A lightweight, environmentally sealed regulator with enhanced performance and reduced effort for easy travel.

Dive Rite XT2 Second Stage Only (No Hose)

7 reviews

SKU: DIVRG5200L

^$199

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In Stock

DESCRIPTION

A pneumatically balanced second stage with a carbon fiber cover and ABS plastic case.

Dive Rite XT Regulator

6 reviews

SKU: DIVRG5300D

^$575

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In Stock

DESCRIPTION

A patented Dive Rite XT regulator with optimal hose routing, 5 LP ports, and Teflon-coated parts.

Atomic Aquatics M1 Regulator DIN Sealed

5 reviews

SKU: ATMM1BKD

^$1019.95

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In Stock

DESCRIPTION

A highly durable and corrosion-resistant Atomic M1 Regulator with DIN system, suitable for cold water and extreme diving.

Dive Rite XT Advanced Open Water Regulator

5 reviews

SKU: DIVPK53Y

^$975

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In Stock

DESCRIPTION

A streamlined, environmentally sealed regulator with adjustable 2nd stage and cold-water ready components.

Cressi Octopus Compact Pro

4 reviews

SKU: CSBOCPN

^$179.95

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In Stock

DESCRIPTION

A low profile octopus with a comfortable silicone mouthpiece and smooth operation.

Scubapro MK25 EVO/G260 Regulator

4 reviews

SKU: SCPM25EG26

^$1049

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator set with adjustable 2nd stage, 5 LP ports, and enhanced freezing resistance.

Zeagle Onyx II Yoke Regulator

4 reviews

SKU: ZGLO

^$549.95

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In Stock

DESCRIPTION

A lightweight and reliable regulator with adjustable inhalation resistance, suitable for nitrox up to 40%.

Sherwood Magnum Pro Regulator

3 reviews

SKU: SWDRMP

~~$424.95~~ Save: $125.95 (30%)

^$299

+ wishlist

In Stock

DESCRIPTION

A rugged and reliable regulator with a pneumatically balanced 2nd stage and environmentally sealed design.

Zeagle Envoy II Yoke Regulator

3 reviews

SKU: ZGLEN

^$449.95

+ wishlist

In Stock

DESCRIPTION

A lightweight and compact diaphragm regulator with an environmentally sealed first stage and nitrox compatibility.

Sherwood Oasis Pro Regulator & Sherwood Octopus

3 reviews

SKU: SWDROOPK

~~$654.90~~ Save: $265.90 (41%)

^$389

+ wishlist

In Stock

DESCRIPTION

A reliable and environmentally sealed regulator set with balanced flow and high visibility soft purge cover.

Scubapro MK25 EVO/A700 Carbon BT Yoke Dive Regulator System

3 reviews

SKU: SCPM25EA7CB

^$1799

+ wishlist

In Stock

DESCRIPTION

A durable and sleek black regulator with adjustable 2nd stage and enhanced cold-water diving capabilities.

Atomic Aquatics T3 Titanium Swivel Sealed Regulator, DIN

3 reviews

SKU: ATMT3RD

^$2369.95

+ wishlist

In Stock

DESCRIPTION

A lightweight, durable titanium regulator with adjustable 2nd stage and environmentally sealed DIN fitting.

Zeagle Envoy II DIN Regulator

2 reviews

SKU: ZGLEDN

^$449.95

+ wishlist

In Stock

DESCRIPTION

A balanced diaphragm DIN regulator with freezing resistance and 5 LP ports.

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Demand Valve Regulators

Demand valve regulators are the backbone of safe and enjoyable scuba diving, forming the critical link between a diver and their air supply. These ingenious devices are designed to deliver breathing gas only when you inhale, ensuring efficiency and conserving the precious air in your tank. Whether you are a seasoned diver exploring the vibrant coral gardens of the tropics or a new enthusiast preparing for your first open water adventure, the right demand valve regulator can make a world of difference. The system typically consists of two main components: the first stage, which attaches directly to your cylinder and reduces the high-pressure air to an intermediate pressure, and the second stage—the actual demand valve—delivering air at ambient pressure only as you breathe in. This responsive mechanism not only maximizes safety by providing air precisely when needed, but also enhances comfort, allowing you to focus on the wonders around you rather than your equipment. For those braving colder waters in the winter months, environmental sealing becomes particularly important, preventing freezing or contamination and ensuring reliable performance even when the water temperature drops.

Selecting a demand valve regulator involves several considerations, whether you are shopping for yourself or searching for the perfect gift for a diver in your life. Balanced regulators are often favored for their consistent breathing effort, even as tank pressure drops or as you descend to greater depths, making them ideal for both recreational and technical divers. Over-balanced models go a step further, delivering even easier breathing at depth—something you’ll appreciate when exploring deeper wrecks or walls. If you tend to dive in challenging environments or colder waters, look for models with environmental sealing to safeguard the internal components from salt, silt, and freezing. Maintenance is another crucial aspect; regular regulator service extends the lifespan of your gear and ensures it’s always ready for your next dive. Many divers keep a pulse regulator in their gear bag as a reliable backup, especially for travel or more remote excursions. Demand valve regulators also make thoughtful gifts for dive buddies, instructors, or family members who cherish underwater exploration, offering both practicality and peace of mind. Picture the excitement of gifting a high-quality regulator to someone preparing for a dive trip to the kelp forests off California or the clear blue cenotes of Mexico—it’s a present that speaks to adventure and safety in equal measure.

Demand valve technology is not limited to the scuba world; it’s also used in medical and laboratory settings for the precise delivery of gases. However, for divers, the focus remains on performance, safety, and comfort underwater. The sensation of effortless breathing while floating weightless among a school of fish or gliding past a curious sea turtle is made possible by the intricate engineering of these regulators. For those interested in exploring alternative technologies, such as those found in Venturi Regulators, understanding the nuances between different airflow mechanisms can further enhance your diving experience. As you prepare for your next dive season, whether it’s a warm-water getaway or a crisp winter plunge, investing in a reliable demand valve regulator—and keeping up with scheduled regulator service—is the best way to ensure every underwater moment is safe, comfortable, and unforgettable.