Scuba Regulators & Scuba Regulator Sets

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Regulators

First & Second Stages (210)

Regulator Accessories (66)

Apeks (20)Aqua (25)Aqualung (15)Atomic Aquatics (30)Cressi (10)Dive Rite (14)Hollis (11)Mares (40)Scubapro (45)Seac (17)

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Adjustable 2nd Stage (68)DIN Fitting (71)Environmentally Sealed (48)INT Fitting (27)Lightweight (52)O2 Ready (8)Swivel 2nd Stage (23)Titanium (18)

First & Second Stage Set (168)First Stage Only (25)Second Stage Only (18)

First Stage Type

Diaphragm (112)Piston (69)

1 HP Port (29)2 HP Ports (156)

3 LP Ports (2)4 LP Ports (109)5 LP Ports (70)6 LP Ports (1)6+ LP Ports (1)

Scubapro G260 Regulator, Secon Picture

Scubapro G260 Regulator, Second Stage Only

SKU: SCPG260MFR: 11.263.000

Scubapro G260: Reliable second stage regulator.
Adjustable 2nd stage for effortless breathing.
Compact scuba regulator; lightweight, 9.7 ounces.
Nitrox compatible regulator for versatile diving.
Chrome plated brass valve housing ensures durability.
Scubapro regulator with Venturi Vacuum Assist (VIVA).

^$570^.00

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Atomic Aquatics DIN Conversion Picture

Atomic Aquatics DIN Conversion Kit for Brass Regulators

SKU: ATMDABMFR: 01-0032-5P

Convert Yoke Regulators to DIN with this kit
Easily convert your Atomic Aquatics regulator with this durable DIN conversion kit!
Chrome-plated brass ensures regulator durability
Compatible with Atomic Aquatics B2, Z2 & Z3 regulators
Achieve 4350 psi with this regulator conversion
Reliable DIN conversion for scuba regulators

^$149^.95

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Atomic Aquatics ST1 Swivel Sea Picture

Atomic Aquatics ST1 Swivel Sealed Regulator, DIN

SKU: ATMST1SSDMFR: 03-0060-7P

Atomic Aquatics Regulator: Superior reliability underwater
Experience effortless breathing with the Atomic Aquatics ST1 regulator's balanced flow-through piston design
Dive Regulator: Effortless breathing at any depth
ST1 Regulator: Durable build for extended use
Adjustable Regulator: Customize your airflow easily
Compact Regulator: Lightweight design for travel

^$1649^.95

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Apeks XTX50 Regulator Second S Picture

Apeks XTX50 Regulator Second Stage Only

SKU: APXXTX50SSMFR: 726044BCBKNR

Apeks XTX50: Reliable scuba regulator, balanced valve.
Adjustable 2nd stage: Dive/Pre-Dive Venturi switch control.
Nitrox compatible regulator: Up to 40% O2 for enriched air.
Pneumatically balanced: Smooth, effortless scuba breathing.
Durable techno-polymer: Lightweight, robust regulator build.
Lifetime warranty: Invest in Apeks scuba regulator quality.

^$320^.00

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Aqua 140-Piece Viton O-Ring Ki Picture

Aqua 140-Piece Viton O-Ring Kit with 3 Assorted Brass Picks

SKU: AQUNORK2MFR: RB0817

Viton O-Ring Kit: Ensures regulator reliability.
Universal fit: Compatible with most regulator brands.
Brass picks included: For precise regulator maintenance.
Nitrox compatible: Safe for enriched air use.
140-piece kit: Comprehensive scuba gear solution.
Durable materials: Viton O-rings for lasting performance.

^$109^.95

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Zeagle F8 DIN Regulator Picture

Zeagle F8 DIN Regulator

SKU: ZGLF8DMFR: 350-8320

Zeagle F8: Reliable scuba regulator for all dives.
Balanced diaphragm 1st stage ensures consistent airflow.
Adjustable 2nd stage for effortless breathing underwater.
Durable chrome-plated brass build for long-term use.
Compact regulator design; ideal for travel and storage.
Nitrox compatible regulator, up to 40% oxygen blends.

^$749^.95

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Hollis DC7 First Stage Only Picture

Hollis DC7 First Stage Only

SKU: HLSFSDC7MFR: 240.3567

Hollis DC7: Reliable scuba regulator first stage.
Over-balanced diaphragm ensures easy breathing.
4 LP & 2 HP ports for versatile regulator setup.
Nitrox compatible scuba gear for enriched air use.
Durable, marine-grade black anodized brass build.
Compact & serviceable regulator for dive adventures.

^$339^.95

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Scubapro MK25/G260 Regulator, Picture

Scubapro MK25/G260 Regulator, DIN

SKU: SCPM25G26DMFR: 12.252.030

MK25/G260 regulator: reliable scuba gear
Balanced piston 1st stage ensures effortless breathing
G260 2nd stage: adjustable for dive conditions
Durable chrome-plated brass regulator build
Nitrox compatible regulator up to 40% O2
Compact, high-performance scuba regulator system

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^$1049^.00

$1,089.00

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Zeagle Onyx II Yoke Regulator Picture

Zeagle Onyx II Yoke Regulator

SKU: ZGLOMFR: 350-0310

Zeagle Onyx II: Reliable scuba regulator system.
Balanced diaphragm 1st stage ensures consistent airflow.
Adjustable 2nd stage for effortless breathing control.
Durable chrome-plated brass build for long life.
Compact regulator design, ideal for travel divers.
Nitrox compatible regulator, up to 40% oxygen.

^$549^.95

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Scubapro S-Tek Bungee Regulato Picture

Scubapro S-Tek Bungee Regulator Necklace

SKU: SCPSBRNMFR: 01.012.000

Secure your regulator with this bungee necklace.
Durable bungee cord ensures reliable regulator hold.
Compatible with most 2nd-stage scuba regulators.
Compact design offers easy, streamlined regulator access.
Enhances regulator placement for comfortable diving.
S-Tek regulator necklace: a must-have dive accessory.

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^$14^.90

$16.00

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Zeagle F8 Yoke Regulator Picture

Zeagle F8 Yoke Regulator

SKU: ZGLF8MFR: 350-8310

Smooth breathing from balanced diaphragm regulator.
Reliable dive performance with durable construction.
Effortless maintenance for optimal scuba regulator.
Adjustable second stage for personalized comfort.
Cold-water ready, robust scuba gear design.
Secure yoke regulator offers consistent air delivery.

^$749^.95

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Scubapro MK25 EVO/S620Ti Dive Picture

Scubapro MK25 EVO/S620Ti Dive Regulator System

SKU: SCPM25ES620MFR: 12.620.000

Scubapro Regulator: Reliable, consistent airflow.
Dive Regulator: Titanium components enhance durability.
Cold-Water Regulator: Excellent freeze resistance.
Scubapro Dive Gear: Easy servicing, long-term use.
Balanced Regulator: Smooth, natural breathing effort.
Compact Regulator: Lightweight for travel, less bulk.

^$1249^.00

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Shop our scuba regulators and scuba regulator sets for all your diving needs. With top brands and complete gear packages, we have everything you need!

Scuba Regulators & Scuba Regulator Sets

Reliable scuba regulators are essential for safe and comfortable underwater breathing. Whether you're a beginner or an experienced diver, choosing the right scuba regulator set ensures smooth airflow and effortless breathing at any depth. We carry regulators and regulator packages from the top brands in the industry, and our packages include everything you need to get started.

Scuba diving regulators are an essential component of your diving equipment, acting as the lifeline between you and your air source underwater. The regulator connects to your dive tank, and together, they make up a self-contained breathing apparatus that allows you to breathe comfortably while diving. The compressed air inside scuba tanks is stored at extremely high pressures, which could cause injury if breathed directly from the tank. Your regulator reduces the pressure of the compressed air to make breathing underwater possible.

At Scuba.com, we offer a wide selection of scuba diving regulators designed for performance and durability in various diving conditions. From balanced and unbalanced models to cold-water and high-performance options, our regulators provide a secure and efficient air supply for every dive. Ensure your safety and shop for scuba regulators at Scuba.com today.

Breathe Easy with a Reliable Scuba Diving Regulator

Scuba diving is all about being able to stay underwater—and at greater depths—for prolonged periods. You’ll need a lot of breathable air to last long when you take a dip, but storing it in its basic form won’t help you maximize your enjoyment during your next dive as bringing air underwater entails pressurizing and compressing it into a cylinder tank.

Diving regulators are an innovative invention that reduces the high-pressure air stored inside tanks, which divers can inhale through a connected mouthpiece. It is composed of a first stage scuba regulator and a second stage regulator that work hand-in-hand to deliver breathable air from your tank to help you breathe while diving. Your regulator functions as the central hub of your dive equipment, connecting your tank, gauge, and buoyancy compensator.

Purchase a Scuba Regulator at Scuba for a Stress-free Dive

Breathing underwater is a thrilling experience, especially if it’s your first time taking the plunge. That’s why you’ll need a reliable dive regulator so that you can breathe easily during your underwater excursions.

The first step to choosing a regulator involves figuring out what kind of diver you are, the diving you plan to do, and the environment you plan to dive in. And you won’t have to look far to find a cheap scuba regulator that doesn’t compromise performance. If you plan to plunge deeper and in colder temperatures below 10°C, you’ll need a high-performance regulator that can withstand extreme conditions. Once you’ve narrowed down your top choices, hook them to a tank and check if you can breathe easily. Pay attention to the mouthpiece fit as well.

Scuba carries various scuba regulators for sale including first stage and second stage regulators. You can also find a scuba regulator set that includes first and second regulators in our inventory. We carry products from the leading brands, including Aqualung, Atomic, Mares, and Scubapro. Our top-quality regulators will give you peace of mind knowing you’ll have a steady supply of air underwater. Shop for the best scuba regulators here.

How do Scuba Regulators Work?

Scuba regulators generally work in two separate stages. The first stage takes the highly compressed breathing gas from your tank and reduces the compression to an intermediate stage. The second-stage regulator fits into your mouth to deliver breathable gas as you dive. It takes the intermediate pressurized air and reduces it to a pressure that’s safe to breathe.

What is a Balanced, Unbalanced, and Overbalanced Scuba Regulator?

A balanced regulator can supply consistent airflow no matter how deep you’re diving or how much pressure there is in your tank. Balanced regulators make it easy to breathe throughout your dive in any environment.

Unbalanced regulators feature a simpler design, but they’re harder to draw air from as the tank pressure decreases or depth increases. Overbalanced regulators increase air flow as depth increases.

How Often Should I Service my Scuba Regulator?

Even if your equipment seems to be functioning properly, you should always have your scuba regulator serviced once a year or every 100 dives, whichever comes first. After all, it’s your lifeline while diving.

You should also have your regulator inspected and serviced if it shows any inconsistencies, problems, or accidents. Between uses, make sure to properly store your regulator to prolong its life.

Do I Need Scuba Regulator Accessories?

Your scuba regulator should come with all the components you need for safe and successful operation, but it’s always a smart idea to stock up on a few key accessories including replacement mouthpieces, hoses, valves, purge covers, and o-rings. They’re compact and easy to store, so you can swap them out on the dive boat between dives.

How do I Clean my Scuba Regulator?

Always rinse your regulator with clean, warm, and fresh water after a day of diving to remove salt and minerals. Wash the dust cap and then make sure it’s completely dry before reattaching it to your first stage. You can soak your second stage in warm water for a few hours, but you should never soak the first stage or press the purge button while cleaning.