Doubles Regulator Sets For Liveaboard Diving

Mares Prestige 15X and Prestige Octopus Package

32 reviews

SKU: MRSPKPRGY

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

^$449

+ wishlist

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

+ wishlist

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

+ wishlist

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

+ wishlist

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

+ wishlist

In Stock

DESCRIPTION

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

Cressi AC2/XS2 Reg, XS2 Octo and Mini 2 Gauge

3 reviews

SKU: PCKXS22G

~~$544.84~~ Save: $99.89 (18%)

^$444.95

+ wishlist

In Stock

DESCRIPTION

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

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.

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.

Scubapro MK25 EVO/S600 Regulator

2 reviews

SKU: SCPM25ES60

^$1099

+ wishlist

In Stock

DESCRIPTION

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

Scubapro MK25 EVO DIN 300/S620Ti Dive Regulator System

2 reviews

SKU: SCPM25ES620D

^$1249

+ wishlist

In Stock

DESCRIPTION

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

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

1 reviews

SKU: PCKCRSAROB

~~$1389.80~~ Save: $189.85 (14%)

^$1199.95

+ wishlist

In Stock

DESCRIPTION

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

Scubapro MK25 EVO/A700 Carbon BT DIN Dive Regulator System

1 reviews

SKU: SCPM25EA7CBD

^$1799

+ wishlist

In Stock

DESCRIPTION

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

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

+ wishlist

In Stock

DESCRIPTION

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

Hollis DT System

SKU: HLSDS

^$859.95

+ wishlist

In Stock

DESCRIPTION

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

Aqualung Leg3nd Elite Black Edition Stage 3 Yoke Regulator Set

SKU: UDRLELEOP

~~$1599~~ Save: $299.05 (19%)

^$1299.95

+ wishlist

In Stock

DESCRIPTION

A high-performance scuba regulator set with advanced precision, enhanced ergonomics, and excellent cold-water performance.

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.

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

SKU: PCKCSBSTPCK

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

^$639.95

+ wishlist

In Stock

DESCRIPTION

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

Mares Dual 15X Regulator with Prestige Octopus, Puck Pro Dive Computer, Pressure Gauge and Regulator Bag

SKU: MRSPROKP

~~$999.75~~ Save: $424.80 (42%)

^$574.95

+ wishlist

In Stock

DESCRIPTION

A complete scuba set featuring a lightweight chrome-plated brass regulator, yellow octopus, digital dive computer, pressure gauge, and waterproof polyester regulator bag.

Mares Dual 15X Regulator with Prestige Octopus and Regulator Bag

SKU: MRSD15XK5

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

^$374.90

+ wishlist

In Stock

DESCRIPTION

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

Seac IT500 230 INT Regulator with Octopus

SKU: SECSIT230

~~$725~~ Save: $125.05 (17%)

^$599.95

+ wishlist

In Stock

DESCRIPTION

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

Scubapro MK17 EVO 2/C370 Yoke Dive Regulator System, Black/Graphite

SKU: SCP17C37IC

^$759

+ wishlist

In Stock

DESCRIPTION

A rugged black and graphite regulator system with environmentally sealed diaphragm, offering smooth airflow and easy personalization.

Scubapro MK25 Evo BT/G260 Carbon BT 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.

Scubapro MK11 EVO/R105 DIN Dive Regulator System

SKU: SCPR105DI

^$549

+ wishlist

In Stock

DESCRIPTION

A diaphragm first and second stage set with DIN and INT fittings, featuring 2 HP and 4 LP ports.

Mares Dual Adj 62X INT Regulator

SKU: MRSDA62BKI

^$569.95

+ wishlist

In Stock

DESCRIPTION

A compact black regulator set with a balanced diaphragm, adjustable technopolymer second stage, and cold water reliability.

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

SKU: MRS28XSBKDN

^$1699.95

+ wishlist

In Stock

DESCRIPTION

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

Page of 3

Per Page

More Results

Doubles Regulator Sets For Liveaboard Diving

Doubles regulator sets are an essential piece of equipment for divers who embark on liveaboard adventures, particularly those who explore remote locations, pursue technical dives, or spend multiple days underwater. These sets are specifically designed to provide the redundancy and reliability required for demanding environments, where access to immediate surface support is limited and self-sufficiency is paramount. A typical doubles regulator configuration includes two balanced first stages, each independently mounted on the left and right cylinder valves of a twinset, ensuring that if one regulator malfunctions, the diver can seamlessly switch to the other without compromising safety. The primary second stage is usually fitted with a long 84-inch hose, enabling easy gas sharing with a buddy in confined spaces or during single-file ascents, while the backup second stage is secured on a necklace beneath the chin for quick deployment in case of an emergency. This setup is further enhanced by split inflator hoses for the BCD and drysuit, routed from separate first stages, so that the loss of one post does not leave the diver without buoyancy control. Such attention to detail in hose routing and equipment configuration is crucial for liveaboard diving, where dives often extend into technical depths, overhead environments, or colder waters that demand robust, cold-water-rated regulators.

Choosing the right doubles regulator set involves careful consideration of your diving goals, the environments you plan to explore, and the level of redundancy you require. Experienced divers who regularly participate in extended range, deep, or decompression dives will appreciate the reliability and performance of a well-matched doubles setup. Liveaboard trips often bring together divers from around the world, some preparing for advanced certifications or technical training, while others simply seek the thrill of exploring untouched reefs and wrecks far from shore. A doubles regulator set makes an excellent gift for a dive buddy who is stepping up to technical diving, or for anyone preparing for a milestone trip where safety and comfort are non-negotiable. The right set will not only offer peace of mind but also enhance your ability to handle complex dive scenarios, such as gas sharing in strong currents, managing multiple gas mixes like Nitrox or Trimix, or navigating through tight swim-throughs and cavern systems. When selecting a doubles regulator set for liveaboard diving, it is important to consider compatibility with DIN or Yoke valves, ease of maintenance between dives, and the ability to handle varying water temperatures and depths encountered during the journey. Many divers also look for sets that can be easily serviced or adjusted on board, allowing for quick hose swaps or O-ring replacements between dives. For those interested in exploring more about the range of options and technical considerations, our comprehensive guide on Technical Diving Regulators provides additional insights to help you make an informed choice.

As the seasons shift from the warmth of summer into the cooler months of fall, liveaboard diving remains a popular pursuit, with many divers seeking out new destinations and challenging themselves with more advanced dives. The versatility of doubles regulator sets makes them suitable for a wide range of conditions, from tropical reefs teeming with life to the chilly depths of inland lakes and coastal wrecks. Whether you're gearing up for a week-long expedition in crystal-clear waters or preparing for technical dives that push your limits, investing in a reliable doubles regulator set ensures you are ready for whatever the dive brings. The peace of mind that comes from knowing your equipment is up to the task allows you to fully immerse yourself in the experience, whether you're capturing the perfect underwater photograph, assisting a dive buddy, or simply enjoying the serenity of being surrounded by the ocean. For both seasoned technical divers and those making the transition from recreational to more advanced diving, a doubles regulator set is more than just gear—it’s a gateway to new adventures, deeper exploration, and unforgettable memories beneath the surface.