Doubles Regulator Sets For Liveaboard Diving

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 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.

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.

Cressi XS2/AC2 Regulator, XS Octopus and Mini 2 Gauge

3 reviews

SKU: PCKXS22G

~~$544.85~~ Save: $189.90 (35%)

^$354.95

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In Stock

DESCRIPTION

A reliable and comfortable regulator system with primary, octopus, and analog pressure/depth gauge console.

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.

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.

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 MK19 EVO BT/G260 Carbon BT Yoke Dive Regulator System

1 reviews

SKU: SCPMK19

^$1549

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In Stock

DESCRIPTION

A premium dive regulator system with a carbon cover, freeze-proof technology, and effortless breathing.

Scubapro MK11 EVO/C370 Dive Regulator

1 reviews

SKU: SCPMK11DRSD

^$699

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In Stock

DESCRIPTION

A lightweight Scubapro dive regulator set with air-balanced diaphragm design and adjustable controls for personalized breathing comfort.

Dive Rite Doubles Regulator Package

1 reviews

SKU: DIVPK53DB

^$1250

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In Stock

DESCRIPTION

A flexible and environmentally sealed regulator package with ergonomic second stage and accessories included.

Aqualung Helix DIN Regulator with Octopus

1 reviews

SKU: UDRHDO

~~$775~~ Save: $275.05 (35%)

^$499.95

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In Stock

DESCRIPTION

A balanced first and second stage regulator set with octopus that delivers gas effortlessly at any depth.

Cressi Bundle Aquapro+ BCD with Compact MC9 Regulator, XS Compact Octopus and Digi 2 Digital Console

1 reviews

SKU: PCKCRSAROB

~~$1164.80~~ Save: $179.85 (15%)

^$984.95

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In Stock

DESCRIPTION

A complete life support bundle with a balanced diaphragm regulator, digital console, and jacket-style BCD.

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/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.

Hollis DT System

SKU: HLSDS

^$859.95

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In Stock

DESCRIPTION

A comfortable and durable back inflation BCD system with a high lift capacity of 50 lbs.

Cressi Start Equipment Dive Package, BCD XS2/AC2 Regulator, XS Octo, Mini 2 Gauge Console

SKU: PCKCSBSTPCK

~~$664.95~~ Save: $25 (4%)

^$639.95

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In Stock

DESCRIPTION

A complete scuba diving life support system with BCD, regulator, octopus, and gauge.

Dive Rite FT1/XT2 Advanced Open Water Regulator Package

SKU: DIVPK5800D

^$950

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator package with adjustable 2nd stage, corrosion-resistant design, and streamlined hose routing.

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.

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.

Scubapro MK25 Evo BT/G260 Carbon Yoke Dive Regulator System

SKU: SCPM25EBG26B

^$1549

+ wishlist

In Stock

DESCRIPTION

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

Cressi Travelight BCD Bundle with Compact MC9 Regulator, XS Compact Octopus, Digi 2 Digital Console

SKU: PCKCRSTORB

~~$1234.80~~ Save: $274.85 (22%)

^$959.95

+ wishlist

In Stock

DESCRIPTION

A lightweight Travelight BCD bundle with Compact MC9 regulator, XS Compact Octopus, and Digi 2 digital console.

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Doubles Regulator Sets For Liveaboard Diving

Doubles regulator sets are the backbone of safe, efficient liveaboard diving for those venturing into the world of technical diving, particularly when exploring remote dive sites or embarking on extended multi-dive trips. For divers accustomed to single-tank setups, the transition to doubles is a significant and rewarding step—one that brings a new level of redundancy, performance, and peace of mind. On liveaboard vessels, where access to service and spares can be limited, reliability and adaptability are paramount. The best doubles regulator sets are designed to be robust, serviceable, and highly configurable, allowing for easy hose routing and streamlined profiles that minimize drag and reduce the risk of entanglement. These features are especially important when navigating tight swim-throughs, overhead environments, or deep wrecks—common highlights on many scubapro liveaboard itineraries. The winter months, with their cooler water temperatures in many regions, also underscore the need for cold-water rated, environmentally sealed first stages that won’t freeze or fail under pressure, ensuring your breathing gas remains accessible and consistent throughout every dive.

Selecting the right doubles regulator set involves careful consideration of several factors. Manifolded twin cylinders require two independent, high-performance first stages—typically DIN-configured for maximum security and reliability. Many experienced divers favor first stages with swivel turrets, as these allow for optimal hose routing, keeping the long primary hose (usually 7 feet or 2.1 meters) tucked neatly along the body and the shorter backup regulator easily accessible on a necklace. This configuration not only enhances safety during gas sharing but also helps maintain a clean, hydrodynamic profile—crucial for technical dives where equipment streamlining can make all the difference. Most sets also include low-pressure hoses for both wing and drysuit inflation, as well as a compact, easy-to-read submersible pressure gauge, often secured with stainless steel bolt snaps. When choosing a doubles regulator set for liveaboard use, it’s wise to prioritize models with proven track records for durability and ease of field servicing, as even the most reliable gear can require maintenance after back-to-back dives in challenging conditions. For those shopping for a gift, a doubles regulator set is a thoughtful and practical choice for the advanced diver in your life—especially someone preparing for a technical diving course or planning a bucket-list expedition to destinations where every piece of equipment must be trusted without question.

Whether you’re preparing for your first scubapro liveaboard adventure or are a seasoned technical diver looking to upgrade your setup, investing in a quality doubles regulator set is an essential step toward safe and enjoyable diving. The right system will serve you reliably across a wide range of environments, from the balmy reefs of the tropics to the brisk, current-swept wrecks of temperate seas. As you browse our curated selection, keep in mind that compatibility with your manifolded doubles, ease of hose management, and the ability to source parts or service in remote locations should all weigh into your decision. For those interested in exploring the full spectrum of technical diving regulator options—including models specifically designed for doubles and advanced configurations—visit our comprehensive Technical Diving Regulators page for more detailed information and expert insights. Equipping yourself with a dependable doubles regulator set is more than just a gear upgrade—it’s a commitment to diving deeper, staying safer, and making the most of every liveaboard journey.