Demand Valve Regulators

Cressi XS Octopus

87 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

^$475

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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: $134.95 (26%)

^$379.95

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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.

Hollis DC7 500SE Regulator with Maxflex Hose

10 reviews

SKU: HLSDC75Y

~~$749.95~~ Save: $400.00 (53%)

^$349.95

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In Stock

DESCRIPTION

A precision regulator set with environmentally sealed, durable materials and adaptable second stage positioning.

Tusa SS-0002 Duo Air II Alternate Combo Inflator

10 reviews

SKU: TBTSS02

^$265

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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

^$154.95

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In Stock

DESCRIPTION

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

Cressi XS Compact Pro MC9 SC Regulator

7 reviews

SKU: CSBRCPS

^$389.95

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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

^$150

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In Stock

DESCRIPTION

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

Atomic Aquatics ST1 Swivel Sealed Regulator

6 reviews

SKU: ATMST1SS

^$1519.95

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In Stock

DESCRIPTION

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

Dive Rite XT Regulator

6 reviews

SKU: DIVRG5300D

^$459

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In Stock

DESCRIPTION

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

Dive Rite XT Advanced Open Water Regulator

5 reviews

SKU: DIVPK53Y

^$779

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In Stock

DESCRIPTION

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

Scubapro MK25 EVO/G260 Regulator

4 reviews

SKU: SCPM25EG26

^$1049

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In Stock

DESCRIPTION

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

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.

Sherwood Oasis Pro Regulator & Sherwood Octopus

3 reviews

SKU: SWDROOPK

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

^$389

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In Stock

DESCRIPTION

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

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 Magnum Pro Regulator

3 reviews

SKU: SWDRMP

~~$424.95~~ Save: $185.95 (44%)

^$239

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In Stock

DESCRIPTION

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

Mares Loop Octopus

2 reviews

SKU: MRSLO

~~$179.95~~ Save: $26.99 (15%)

^$152.96

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In Stock

DESCRIPTION

A vertical regulator design with a downstream demand valve and S-VAD system for easy breathing.

Scubapro MK25T EVO/S620 X-Ti Yoke Dive Regulator System

2 reviews

SKU: SCPM25TES620

^$2499

+ wishlist

In Stock

DESCRIPTION

A durable and versatile titanium regulator set with instant airflow and improved performance for all dive conditions.

Mares Dual 15X Regulator

2 reviews

SKU: MRSD15X

~~$399.95~~ Save: $199.96 (50%)

^$199.99

+ wishlist

In Stock

DESCRIPTION

A lightweight and environmentally sealed regulator with stable air flow and effortless breathing.

Sherwood Oasis Pro Regulator

2 reviews

SKU: SWDRO

~~$494.95~~ Save: $260.95 (53%)

^$234

+ wishlist

In Stock

DESCRIPTION

A Sherwood Oasis Pro Regulator with moisture retention vanes, easy-breathing design, and environmentally sealed first stage.

Mares Prestige 15X Regulator

2 reviews

SKU: MRSPR15XGR

~~$449.95~~ Save: $105 (23%)

^$344.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable regulator with advanced coating technology for durability and easy breathing.

Pros

Good basic reg
Dependability
Clear view
Breathability
Price

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Demand Valve Regulators

Demand valve regulators are at the heart of a diver’s life support system, delivering air in perfect sync with every inhalation and exhalation beneath the waves. Whether you’re a seasoned diver preparing for winter getaways to warmer waters or a newcomer eager to explore local dive sites as the seasons shift, understanding the role and features of these regulators is essential. These devices are engineered to reduce high-pressure gas from your cylinder to an intermediate pressure in the first stage, then precisely match your breathing needs through the demand valve in the second stage. As you descend through layers of blue, the regulator senses each breath, opening only as you inhale and closing as you exhale, ensuring efficient gas use and a comfortable, natural breathing experience at any depth. This technology not only conserves your air supply—essential for longer, safer dives—but also provides peace of mind, allowing you to focus on the vibrant marine life and the serenity of the underwater world.

Choosing the right demand valve regulator is a thoughtful process, shaped by your diving style, experience level, and the environments you plan to explore. For those gifting life support products demand valve systems to friends or family, it’s a gesture that speaks to the importance of safety and comfort in every underwater adventure. Many divers recall the sense of reassurance that came with their first high-quality regulator—a piece of equipment that performed flawlessly on a chilly November morning, when the water was crisp and visibility stretched for meters ahead. When selecting a regulator, consider factors such as ease of breathing at depth, reliability in varying temperatures, and the ability to handle both recreational and more technical dives. Some models are optimized for cold water, making them ideal for winter travel or local quarry dives, while others are streamlined for tropical destinations where every ounce in your travel bag counts. Features like adjustable inhalation effort, venturi switches, and environmental sealing can make a significant difference in performance and maintenance, especially as the season changes and diving conditions vary.

Demand valve regulators aren’t limited to scuba diving; their precision and efficiency have made them invaluable in medical and industrial settings as well. In oxygen therapy, for example, these regulators help conserve oxygen by delivering it only when the patient inhales, making them a vital tool for those managing chronic respiratory conditions. Firefighters and industrial workers rely on similar technology in SCBA systems, trusting that air will be available exactly when needed, even in the most challenging environments. For divers, the versatility of demand valve regulators means they can confidently explore everything from coral reefs to shipwrecks, knowing their equipment is designed to deliver air at ambient pressure, adapting to every breath and circumstance. For those interested in exploring other regulator technologies, such as those that utilize advanced airflow dynamics, you can learn more about Venturi Regulators and how they compare to traditional demand valve systems. As you browse our curated selection, remember that the right demand valve regulator is more than just a piece of gear—it’s your gateway to safe, efficient, and unforgettable underwater experiences, season after season.