Diving Deco Tank Regulators

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.

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.

Scubapro MK25 EVO/A700 Dive Regulator System

6 reviews

SKU: SCPM25EA70

^$1299

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In Stock

DESCRIPTION

A high-performance regulator set with customizable breathing options and enhanced cold-water diving capabilities.

Dive Rite XT1/XT2 Advanced Open Water Regulator Package

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.

Scubapro MK25 EVO/G260 Dive Regulator System

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.

Scubapro MK25 EVO/A700 Carbon BT Yoke Dive Regulator System

3 reviews

SKU: SCPM25EA7CB

^$1799

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In Stock

DESCRIPTION

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

Zeagle F8 DIN Regulator

3 reviews

SKU: ZGLF8D

^$749.95

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In Stock

DESCRIPTION

A balanced diaphragm design DIN regulator with adjustable 2nd stage and environmentally sealed DIN type.

Scubapro Mark 25 EVO Regulator DIN, First Stage Only

2 reviews

SKU: SCPM25ED

^$519

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In Stock

DESCRIPTION

A high-performing Scubapro first stage regulator with DIN fitting and 5 LP ports.

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

2 reviews

SKU: SCPM25TES620

^$2499

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In Stock

DESCRIPTION

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

Scubapro MK25 EVO/S600 Regulator

2 reviews

SKU: SCPM25ES60

^$1099

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In Stock

DESCRIPTION

A high-performance Scubapro regulator with adjustable inhalation control and superior cold water performance.

Mares Dual 15X Regulator with Dual Octopus, Quad Ci Wrist Dive Computer and LED Tank Module 2.0 Transmitter

1 reviews

SKU: MRSD15XK4

~~$1629.80~~ Save: $679.85 (42%)

^$949.95

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In Stock

DESCRIPTION

A lightweight, high-performance diving set featuring techno-polymer construction, advanced air flow systems, and a color display.

Scubapro MK25 EVO/A700 Carbon BT DIN Dive Regulator System

1 reviews

SKU: SCPM25EA7CBD

^$1799

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In Stock

DESCRIPTION

A lightweight and durable Scubapro regulator with a carbon fiber 2nd stage front cover and black tech coating.

Scubapro MK19 EVO/A700 Dive Regulator System

1 reviews

SKU: SCPM19EA700

^$1299

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In Stock

DESCRIPTION

A reliable regulator for cold and contaminated water diving with adjustable settings for comfort.

Scubapro MK25 EVO DIN 300/S620Ti Dive Regulator System

1 reviews

SKU: SCPM25ES620D

^$1249

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In Stock

DESCRIPTION

A high-performance, all-weather regulator system with excellent freezing resistance and instant air delivery.

Cressi Travelight Men's Package ~ Includes Travelight BCD, XS Compact Regulator, XS Compact Octopus and Leonardo 2 Gauge Console - Moby 5

1 reviews

SKU: CSBTLMPCKMD

^$1304.81

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In Stock

DESCRIPTION

A complete life support system for male divers, including a regulator, octopus, computer console, and BCD.

Scubapro MK25 EVO/S620 Ti White DIN Dive Regulator System ~ Limited Edition

SKU: SCP12620030

^$1249

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In Stock

DESCRIPTION

A limited edition white regulator system featuring titanium components, chrome-plated brass, and exceptional freeze resistance.

Scubapro MK25 Evo BT/G260 Carbon BT Yoke Dive Regulator System

SKU: SCPM25EBG26B

^$1549

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In Stock

DESCRIPTION

A lightweight piston regulator with a carbon fiber cover, 5 LP ports, and 2 HP ports.

Mares Dual 15X Regulator with Prestige Octopus and Regulator Bag

SKU: MRSD15XK5

~~$599.85~~ Save: $224.95 (38%)

^$374.90

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In Stock

DESCRIPTION

A lightweight, high-performance regulator set with yellow octopus and a waterproof polyester bag for reliable diving.

Mares 28XR with HR Full SM Tek Regulator Set, DIN

SKU: MRS28XSBKDN

^$1699.95

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In Stock

DESCRIPTION

An advanced diving regulator set with a balanced diaphragm, rotating turret, and ultralight technopolymer body.

Apeks TEK3 Regulator Set

1 reviews

SKU: APXT3RS

^$1899

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In Stock

DESCRIPTION

A pneumatically-balanced 2nd stage regulator set, embraced by the technical community, suitable for cold water use.

Seac IT500 230 INT Regulator with Octopus

SKU: SECSIT230

^$725

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In Stock

DESCRIPTION

An advanced regulator and octopus set with ergonomic controls, balanced diaphragm, and durable hoses for reliable diving.

Seac IT500 ICE 300 DIN Regulator

SKU: SECIT300

^$669

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In Stock

DESCRIPTION

An advanced DIN regulator with ergonomic controls, ideal for cold water diving and extreme conditions.

Seac IT300 300 DIN Regulator

SKU: SECIT300D

^$485

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In Stock

DESCRIPTION

A high-performance DIN regulator with advanced Venturi control and ergonomic design for serious divers.

Scubapro MK19 EVO BT/G260 Carbon BT DIN Dive Regulator System

SKU: SCPDIN300

^$1549

+ wishlist

In Stock

DESCRIPTION

A premium, lightweight, and durable Scuba regulator system optimized for cold water and technical diving.

Seac PX100 230 Yoke Regulator with Octopus

SKU: SECSP230I

~~$430~~ Save: $155 (36%)

^$275

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In Stock

DESCRIPTION

An Italian-crafted regulator set optimized for cold water diving with adjustable Venturi effect and braided hoses.

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Diving Deco Tank Regulators

When planning more advanced dives, especially those involving extended bottom times or technical profiles, having the right deco regulator becomes essential for both safety and performance. Deco tank regulators are specifically engineered for use with high-oxygen mixtures during decompression stops, and their construction reflects the unique demands of this stage of a dive. Unlike primary back-gas regulators, a deco regulator is often paired with a single second stage and a shorter hose, making it easier to manage when clipped to a stage or decompression cylinder. These regulators must be meticulously maintained and cleaned for oxygen service, as even small contaminants can pose significant risks when exposed to high concentrations of oxygen. For divers preparing for extreme diving scenarios or those who regularly execute complex decompression schedules, investing in a dedicated deco regulator is not just a convenience—it is a critical safety measure. The materials, lubricants, and internal components are all selected to ensure compatibility with oxygen-rich gases, reducing the potential for fire hazards and ensuring reliable performance at the shallow depths where decompression stops are conducted.

Deco tank regulators are a thoughtful gift for experienced divers who are expanding their skills into technical or extended-range diving. Whether for a dive buddy, an instructor, or a loved one working toward advanced certifications, this type of equipment signals a commitment to the highest standards of dive safety. As the weather warms and dive sites become more accessible, many divers take the opportunity to train for deeper or more challenging profiles, making the late spring through late summer an ideal time to upgrade or supplement a scuba set men or women already own. Pairing a deco regulator with a new set of scuba diving tanks or a streamlined scuba vest and regulator setup can transform the way a diver approaches complex dives, adding both confidence and capability. Properly chosen, these regulators offer smooth, reliable breathing at the critical moments when decompression stops are required, and their compact, rugged designs make them easy to stow and deploy even in demanding conditions. For those looking to explore the full range of available options and ensure compatibility with their existing gear, our curated selection of Functional Diving Regulators offers expert-reviewed choices to suit every technical diving need.

Selecting the right deco tank regulator involves considering factors such as depth rating, hose length, service intervals, and the specific oxygen compatibility of each component. Performance at shallow depths is a key requirement, as is the regulator’s ability to remain dependable after repeated exposure to high-oxygen gases. Many divers find that a dedicated deco regulator, carefully maintained and regularly serviced, becomes a trusted part of their kit—one that sees them safely through countless hours underwater. Whether gearing up for a season of extreme diving adventures or simply ensuring that every dive is backed by the best possible equipment, choosing the right regulator for decompression tanks is a decision that pays dividends in safety, comfort, and peace of mind.