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Diving Regulators show info...

Diving regulators are the cornerstone of all levels of scuba diving, from single tank recreational diving, to multi-stage trimix and CCR diving, every diver needs a complement of reliable, well-functioning regulators and SPGs.

Whether you are new to the sport of Scuba Diving or are a seasoned professional, you will find the scuba diving regulator right for you right here at The Scuba Doctor. Looking for technical dive gear to take you to the depths and back, or just completed your Open Water course? You have come to the right place.

For information about regulator features please read our advice on choosing the right regulator for you in our Trusted Advice section.

Have questions on the performance of the regulators? Just ask. We can also provide advice on correct routing and setups for various open circuit, closed circuit, stage/deco bottle, and bailout bottle setups. Give us an email with your questions.

We use and recommend DIN fitting first stage regulators. They're safer and lighter for travel than Yoke 1st stages. Plus, if you do end up in a location where they only have valves with Yoke fittings, you can simply use a DIN to Yoke Adaptor to quickly changeover.


Search Our Product Range


Cressi
Cressi MC9-SC XS Compact Pro Regulator Set | YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Cressi MC9-SC XS Compact Pro Regulator Set | YOKE

The Cressi MC9-SC / XS Compact Pro Regulator Set combines a Cressi MC9-SC balanced diaphragm DIN or Yoke first-stage regulator with a Cressi XS...
$749.00  $689.08
-8%
Up to 3 days dispatch
Cressi
Cressi MC9 XS Compact Regulator Set | YOKE | Black
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Cressi MC9 XS Compact Regulator Set | YOKE | Black

The Cressi MC9 XS Compact Regulator Set combines a Cressi MC9 first stage DIN or Yoke regulator, with a Cressi XS Compact second stage regulator and...
$669.00  $615.48
-8%
Up to 3 days dispatch
Cressi
Cressi MC9 XS Compact Regulator Set | YOKE | Blue
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Cressi MC9 XS Compact Regulator Set | YOKE | Blue

The Cressi MC9 XS Compact Regulator Set combines a Cressi MC9 first stage DIN or Yoke regulator, with a Cressi XS Compact second stage regulator and...
$669.00  $615.48
-8%
Up to 3 days dispatch
Cressi
Cressi MC9 XS Compact Regulator Set | DIN | Blue
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Cressi MC9 XS Compact Regulator Set | DIN | Blue

The Cressi MC9 XS Compact Regulator Set combines a Cressi MC9 first stage DIN or Yoke regulator, with a Cressi XS Compact second stage regulator and...
$669.00  $615.48
-8%
Up to 3 days dispatch
Cressi
Cressi MC9 XS Compact Regulator Set | DIN | Black
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Cressi MC9 XS Compact Regulator Set | DIN | Black

The Cressi MC9 XS Compact Regulator Set combines a Cressi MC9 first stage DIN or Yoke regulator, with a Cressi XS Compact second stage regulator and...
$669.00  $615.48
-8%
Up to 3 days dispatch
Cressi
Cressi AC2 Compact Regulator Set | DIN
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Cressi AC2 Compact Regulator Set | DIN

The Cressi AC2 XS Compact Regulator Set is an exceptionally dependable non-balanced flow-by-piston designed Cressi AC2 1st stage regulator combined...
$499.00  $459.08
-8%
Up to 3 days dispatch
Mares
Mares XR 25X First Stage Regulator | RIGHT
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Regulators

Mares XR 25X First Stage Regulator | RIGHT

The Mares XR 25X First Stage Regulator is a 1st stage with single sided ports for sidemount stages with optimum hose routing. Ports on one side of...
$529.00
Discontinued
Mares
Mares XR 25X First Stage Regulator | LEFT
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Regulators

Mares XR 25X First Stage Regulator | LEFT

The Mares XR 25X First Stage Regulator is a 1st stage with single sided ports for sidemount stages with optimum hose routing. Ports on one side of...
$529.00
Discontinued
Apeks
Apeks XTX50 Oxygen Regulator Set - DIN
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Regulators

Apeks XTX50 Oxygen Regulator Set - DIN

Now you can get Apeks XTX50 regulator technology in an oxygen ready model. The Apeks XTX50 Oxygen First and Second Stage Regulator Set is built for...
$950.00  $826.50
-13%
Up to 3 days dispatch
Apeks
Apeks XL4 Ocea Regulator Set | YOKE | Grey
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XL4 Ocea Regulator Set | YOKE | Grey

The environmentally friendly follow on from the incredibly popular Apeks XL$ and XL4+ Regulators. The world’s first totally sustainably...
$960.00  $883.20
-8%
Up to 3 days dispatch
Apeks
Apeks XL4 Ocea Regulator Set | DIN | Grey
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XL4 Ocea Regulator Set | DIN | Grey

The environmentally friendly follow on from the incredibly popular Apeks XL$ and XL4+ Regulators. The world’s first totally sustainably...
$960.00  $883.20
-8%
Up to 3 days dispatch
Apeks
Apeks XL4 Oxygen Regulator Set - DIN
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XL4 Oxygen Regulator Set - DIN

The Apeks XL4 Nitrox First and Second Regulator Set is the O2 clean version of the standard XL4 and has been specially prepared by Apeks for use with...
$880.00  $809.60
-8%
Superseded
Apeks
Apeks XL4 Ocea Regulator Set | YOKE | Mint
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XL4 Ocea Regulator Set | YOKE | Mint

The environmentally friendly follow on from the incredibly popular Apeks XL$ and XL4+ Regulators. The world’s first totally sustainably...
$960.00  $883.20
-8%
Up to 3 days dispatch
Apeks
Apeks XL4 Regulator Set - DIN
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XL4 Regulator Set - DIN

The Apeks XL4+ Regulator Set is especially well-suited for the technical exploration diver who prefers cold water climates. Compact and lightweight...
$900.00  $828.00
-8%
Superseded
Apeks
Apeks XL4 Ocea Regulator Set | DIN | Mint
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XL4 Ocea Regulator Set | DIN | Mint

The environmentally friendly follow on from the incredibly popular Apeks XL$ and XL4+ Regulators. The world’s first totally sustainably...
$960.00  $883.20
-8%
Up to 3 days dispatch
Apeks
Apeks XTX50 Regulator Set | DIN
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XTX50 Regulator Set | DIN

This regulator set combines an Apeks XTX50 Primary Regulator with an Apeks XTX50 Second Stage Regulator to deliver effortless air delivery in all...
$880.00  $765.60
-13%
Up to 3 days dispatch
Apeks
Apeks XTX50 Regulator Set | YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Apeks XTX50 Regulator Set | YOKE

This regulator set combines an Apeks XTX50 Primary Regulator with an Apeks XTX50 Second Stage Regulator to deliver effortless air delivery in all...
$880.00  $765.60
-13%
Up to 3 days dispatch
Apeks
Apeks XTX200 Regulator Set - DIN
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Apeks XTX200 Regulator Set - DIN

The Apeks XTX200 First and Second Stage Regulator Set is able to ace breathing machine tests without breaking a sweat, and in the ocean, it breathes...
$1,120.00  $974.40
-13%
Up to 3 days dispatch
Apeks
Apeks XTX200 Regulator Set - YOKE
Category Path: Top 10 Products > Top 10 Best Scuba Regulators

Apeks XTX200 Regulator Set - YOKE

The Apeks XTX200 First and Second Stage Regulator Set is able to ace breathing machine tests without breaking a sweat, and in the ocean, it breathes...
$1,120.00  $974.40
-13%
Up to 3 days dispatch
Atomic Aquatics
ST1 REGULATOR DIN GREY
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

ST1 REGULATOR DIN GREY

Designed as premium regulator in the Atomic range, the ST1 is recognised by many as the world’s most robust regulator!A regulator without peer,...
$1,989.00

Max: 1
Apeks
OCTO OCEA WITH HOSE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

OCTO OCEA WITH HOSE

$360.00  $331.20
-8%
Up to 3 days dispatch
Hollis
HOLLIS 150LX H02 DIN
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

HOLLIS 150LX H02 DIN

The Hollis 150LX HO2 is the perfect option for Divers requiring a regulator using higher percentage Nitrox mixes up to 100% Oxygen. The 150LX 2nd...
$949.00

Max: 1
Aqualung
Aqualung Leg3nd MBS Regulator Set | DIN
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Aqualung Leg3nd MBS Regulator Set | DIN

With the Aqualung Leg3nd MBS Regulator Set the first inhalation under water is the start of a new adventure. The revolutionary combination of the...
$1,100.00  $1,012.00
-8%
Up to 3 days dispatch
Aqualung
REG HELIX COMPACT PRO DIN
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG HELIX COMPACT PRO DIN

You don’t need to be big to make a big impact. That thinking inspired the Helix Compact Pro, the smallest and most compact regulator Aqualung...
$960.00  $883.20
-8%
Up to 3 days dispatch
Cressi
AC2 1st Stage - YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

AC2 1st Stage - YOKE

(SRP: AUD $299 - NZD $339) Dive under with trust by having the Cressi AC2 First Stage on your regulators. Engineered with precision and reliability...
$299.00  $275.08
-8%
Up to 3 days dispatch
Aqualung
REG HELIX PRO DIN OCTO PK inc SPG BAG
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG HELIX PRO DIN OCTO PK inc SPG BAG

This mid-range regulator is a must-have! Representing our core regulator DNA, the Helix Pro is balanced on first and second stages and benefits...
$1,480.00  $1,361.60
-8%
Up to 3 days dispatch
Ocean Pro
O'PRO OP20 SECOND STAGE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

O'PRO OP20 SECOND STAGE

The OP20 Second is the first in a series of Oceanpro robust, reliable and lightweight designs, offering the best value for money of any regulators in...
$119.00

Max: 1
Apeks
REG TEK SET + GAUGE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG TEK SET + GAUGE

$2,040.00  $1,876.80
-8%
Up to 3 days dispatch
H2Odyssey
H2Odyssey Extra Air Source EAS2 Box Set
Category Path: Safety and Rescue > Rescue / Safety / Signal > Emergency Air Systems

H2Odyssey Extra Air Source EAS2 Box Set

The H2Odyssey Extra Air Source EAS2 1st Stage Regulator is the basis of a customised emergency air source system. It's for when you're 36 metres (120...
$525.00
Atomic Aquatics
B2 2ND STAGE SWIVEL BLACK
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

B2 2ND STAGE SWIVEL BLACK

The B2 second stage houses a fully balanced titanium valve and lever that has a super smooth air delivery regardless of depth.The second stage has a...
$839.00

Max: 1
Apeks
REG XL4+ OCT 2nd STAGE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG XL4+ OCT 2nd STAGE

$400.00  $368.00
-8%
Up to 3 days dispatch
Ocean Design
Ocean Design Predator Hookah 2nd Stage Regulator
Category Path: Scuba and Watersports > Hookah Diving > Hookah Regulators

Ocean Design Predator Hookah 2nd Stage Regulator

Stock Status: Unfortunately our supplier is currently out of stock of this regulator and upgrade kit. There is currently no ETA on new stock arrival....
$204.00
Unavailable - Awaiting ETA
Aqualung
REG LEG3ND ELITE BLACK EDITION YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG LEG3ND ELITE BLACK EDITION YOKE

The LEG3ND Elite Black Edition is the perfect combination of high function and stunning design. An aesthetic masterpiece made with stainless-steel...
$1,360.00  $1,251.20
-8%
Up to 3 days dispatch
Oceanic
DELTA 5 EDX REG YOKE BLACK
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

DELTA 5 EDX REG YOKE BLACK

The new Delta 5 EDX is the latest evolution in a long line of remarkably reliable, durable and smoothly breathing regulators to carry that name. It...
$969.00

Max: 1
Oceanic
ZEO FDXi YOKE M/FLEX BK
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

ZEO FDXi YOKE M/FLEX BK

The pneumatically-balanced ZEO is an engineering marvel of precision, durability and comfort. Its durable chrome-plated marine brass metal valve...
$1,259.00

Max: 1
Apeks
REG XTX200 SWIVEL YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG XTX200 SWIVEL YOKE

$1,100.00  $957.00
-13%
Up to 3 days dispatch
Ocean Pro
Ocean Pro Osprey F400 Regulator Set | Din
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Ocean Pro Osprey F400 Regulator Set | Din

The Ocean Pro Osprey F400 Regulator Set represents premium performance in a stylish and compact regulator that will provide divers with effortless...
$799.00  $678.15
-15%
Apeks
MTX-RC 1st STAGE DIN GREY
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

MTX-RC 1st STAGE DIN GREY

$900.00  $828.00
-8%
Up to 3 days dispatch
Hollis
DC7 YOKE FIRST STAGE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

DC7 YOKE FIRST STAGE

Hollis DC7 1st Stage High performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density...
$729.00

Max: 1
Mares
Mares 82X DIN First Stage Regulator
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Mares 82X DIN First Stage Regulator

The Mares 82X DIN First Stage Regulator is the new top of the line breathing system, combining the traditional advantages of Mares regulators with...
$599.00
Discontinued
Cressi
MC9 1st Stage - YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

MC9 1st Stage - YOKE

(SRP: AUD $399 - NZD $451.54) The Cressi MC9 1st Stage Regulator is engineered for divers who demand reliable, high-performance equipment. Designed...
$399.00  $367.08
-8%
Up to 3 days dispatch
Atomic Aquatics
TFX REG DIN SEALED BLACK
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

TFX REG DIN SEALED BLACK

Atomic Aquatics engineers reimagined the rather unconventional front exhaust regulator design to create the most natural and effortless breathing...
$4,199.00

Max: 1
Apeks
REG DS4 1st STAGE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG DS4 1st STAGE

$430.00  $395.60
-8%
Up to 3 days dispatch
Hollis
HOLLIS 150LX DC7 YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

HOLLIS 150LX DC7 YOKE

$999.00

Max: 1
Aqualung
REG HELIX DIN OCTO (pack)
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG HELIX DIN OCTO (pack)

$1,120.00  $1,030.40
-8%
Up to 3 days dispatch
Cressi
Mc9/Compact/Compact Regualtor - YOKE
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

Mc9/Compact/Compact Regualtor - YOKE

None
$899.00  $827.08
-8%
Up to 3 days dispatch
Atomic Aquatics
B2 REGULATOR DIN BK SEALED
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

B2 REGULATOR DIN BK SEALED

Virtually identical performance as the T2 with a Brass First StageThe B2 gives divers an close alternative to the all-Titanium T2. The signature...
$1,569.00

Max: 1
Aqualung
REG HELIX PRO YOKE OCTO PK inc SPG BAG
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Diving Regulators

REG HELIX PRO YOKE OCTO PK inc SPG BAG

This mid-range regulator is a must-have! Representing our core regulator DNA, the Helix Pro is balanced on first and second stages and benefits...
$1,480.00  $1,361.60
-8%
Up to 3 days dispatch

The Scuba Doctor Australia
Boon Wurrung Country
1/49 Peninsula Ave
Rye Victoria 3941, Australia
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