Scuba Regulators & Scuba Regulator Sets

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Regulators

First & Second Stages (213)

Regulator Accessories (66)

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Super Hanger Package, Includes Picture

Super Hanger Package, Includes 3 Hangers

SKU: PCKDAHMFR: PCKDAH

Securely store dive gear with durable hanger set.
Protect wetsuits with robust, wide-shoulder design.
Extends wetsuit life with proper storage solutions.
Supports 20 lbs; ideal for heavy dive equipment.
Quick-drying design prevents moisture build-up.
Maximizes gear value with complete hanger package.

^$33^.95

In Stock

Scubapro MK25 EVO/S600 Regulat Picture

Scubapro MK25 EVO/S600 Regulator

SKU: SCPM25ES60MFR: 12.971.050

Scubapro regulator: Unmatched breathing performance.
Dive regulator: Cold-water rated for extreme conditions.
Scubapro MK25 EVO: Durable, corrosion-resistant brass.
Regulator system: Easy servicing, reduced downtime.
High-performance regulator: Compact, lightweight design.
Scubapro S600: Adjustable for personalized comfort.

^$1092^.00

In Stock

Free Shipping

20 Piece O-Ring Kit Picture

20 Piece O-Ring Kit

SKU: AQUORKMFR: DA78

Essential scuba regulator o-ring kit for maintenance.
Generic kit fits most regulator, hose & valve brands.
Includes 20 Buna-N rubber o-rings for scuba gear.
Reliable scuba life support system maintenance kit.
Compact o-ring kit with plastic case for easy storage.
Affordable scuba regulator accessory for dive trips.

Save $2

^$12^.99

$15.00

Save: $2.01 (13%)

In Stock

Silicone Grease 0.25 fl. oz. ( Picture

Silicone Grease 0.25 fl. oz. (7.4 ml) Jar

SKU: AQUSG25MFR: LP21

Extends regulator life with silicone grease.
Food-grade silicone: Safe for regulator o-rings.
0.25 fl. oz. jar ensures easy regulator maintenance.
Lubricates scuba gear for reliable performance.
Prevents corrosion on regulator parts effectively.
Essential for regulator service and upkeep.

^$5^.95

In Stock

Silicone Grease 2.0 fl. oz. (5 Picture

Silicone Grease 2.0 fl. oz. (59 ml) Jar

SKU: AQUSG125MFR: LP20

Aqua Silicone Grease: Extends regulator life.
2.0 fl. oz. (59 ml) jar ensures lasting lubrication.
Food-grade silicone: Safe for scuba regulator parts.
Essential scuba gear maintenance for peak performance.
Lubricant protects O-rings and moving regulator parts.
Prevents corrosion; ensures regulator reliability.

^$16^.95

In Stock

200-Pieces O-Ring Kit with 3 A Picture

200-Pieces O-Ring Kit with 3 Assorted Brass Picks

SKU: AQUORK2MFR: SOK-01T

Essential scuba o-ring kit for regulator maintenance.
Includes 200 o-rings for scuba gear repairs.
Compatible with most regulator brands available.
Brass picks ensure precise scuba equipment upkeep.
Durable buna rubber o-rings for reliable performance.
Organized kit simplifies scuba regulator servicing.

Save $12

^$37^.95

$49.95

Save: $12.00 (24%)

In Stock

Free Shipping

Atomic Aquatics Wide Exhaust D Picture

Atomic Aquatics Wide Exhaust Deflector Kit, Gray

SKU: ATMWEKGMFR: 02-0087-3P

Enhance your Atomic Aquatics regulator's performance with this wide exhaust deflector kit
Enhances Atomic Aquatics regulator performance underwater
Wide exhaust design improves bubble dispersion
Durable plastic kit ensures long-lasting regulator use
Compatible with Atomic Aquatics 2nd stage regulators
Provides easy breathing with optimized airflow

^$27^.95

In Stock

Octopus Holder with Split Ring Picture

Octopus Holder with Split Ring

SKU: AQUOH

Secure octopus regulator with durable holder.
Stainless steel split ring ensures gear attachment.
Streamline your scuba gear with this compact design.
High-quality plastic build for lasting performance.
Alternate air source connection is quick & easy.
1" split ring offers secure regulator placement.

Save $5

^$4^.95

$9.95

Save: $5.00 (50%)

In Stock

Atomic Aquatics Mouthpiece Picture

Atomic Aquatics Mouthpiece

SKU: ATMMP

Atomic Aquaticss: Reliable regulator mouthpiece
Upgrade your regulator with our durable Atomic Aquatics mouthpiece for enhanced comfort
Durable silicone for long-lasting regulator use
Universal fit: Compatible with most 2nd stages
Enhances breathing; a regulator essential part
Nitrox ready: Safe with oxygen-enriched mixes

^$13^.95

In Stock

Innovative Scuba Recreational Picture

Innovative Scuba Recreational Viton 20 Piece O-Ring Kit

SKU: AQURORKMFR: RB0869

Viton O-Ring Kit: Ensures regulator reliability.
Scuba O-Rings: Durable Viton for long-lasting use.
Regulator O-Rings: Easy to service your equipment.
Nitrox Compatible: Safe for enriched air diving.
Multiple Brands: Check compatibility for adjustability.
Scuba Gear: Compact kit for on-the-go maintenance.

^$24^.95

In Stock

Mini Tank O-Ring Kit with Pick Picture

Mini Tank O-Ring Kit with Pick

SKU: AQUOMTP

Essential scuba o-ring kit for regulator maintenance.
Includes pick tool for easy o-ring scuba replacement.
Buna-N rubber o-rings ensure reliable scuba performance.
Generic fit: Works with most scuba hose/valve brands.
Compact scuba o-ring kit for on-the-go repairs.
Keep your scuba regulator in top condition always.

^$18^.95–^$24^.95

In Stock

Aqualung Helix Yoke Regulator Picture

Aqualung Helix Yoke Regulator

SKU: UDRHXYMFR: RG150000

Aqualung Regulator: Reliable, balanced diaphragm 1st stage.
Helix Regulator: Adjustable 2nd stage for easy breathing.
Scuba Regulator: Cold-water ready, Nitrox compatible to 40%.
Dive Regulator: Durable chrome plated brass 1st stage.
Yoke Regulator: Compact, lightweight design at just 31.22oz.
Aqualung Helix: 4 LP ports & 2 HP ports for customization.

Save $235

^$299^.95

$535.00

Save: $235.05 (44%)

In Stock

Free Shipping

Mares Multi Tool Pro Picture

Mares Multi Tool Pro

SKU: MRSMTPMFR: 415701

Mares Multi Tool Pro: Essential scuba gear tool.
Stainless steel build ensures regulator durability.
Adjust regulators easily with included hex keys.
Features 14mm, 17mm & 19mm open-end scuba wrenches.
Compact size: Perfect for dive kit maintenance.
Reliable scuba tool for regulator adjustments.

^$48^.95

In Stock

Free Shipping

Seac PX100 230 INT Regulator w Picture

Seac PX100 230 INT Regulator with Octopus

SKU: SECSP230IMFR: 0350097000004A

Seac INT regulator: reliable scuba gear, explore depths.
Adjustable 2nd stage ensures easy, comfortable breathing.
Cold-water rated regulator for diving in all conditions.
Durable, compact scuba regulator: built to last dives.
Venturi effect dive switch for optimal adjustability.
High-performance regulator with braided, coated hose.

Save $124

^$274^.95

$399.00

Save: $124.05 (31%)

In Stock

Free Shipping

Scuba 8-in-1 Multifunction Div Picture

Scuba 8-in-1 Multifunction Dive Tool

SKU: AQUMTMFR: 7407A-MT / MDT-308

Essential scuba tool for regulator adjustments.
Durable steel & brass build ensures dive tool reliability.
Includes flat & Phillips head scuba screwdrivers.
Features 1/4", 3/16" & 5/32" hex keys for scuba gear.
Brass O-ring pick simplifies scuba maintenance tasks.
Compact dive tool with folding self-case for easy carry.

Save $10

^$25^.95

$36.00

Save: $10.05 (28%)

In Stock

Aqua Rubber Octo Holder Picture

Aqua Rubber Octo Holder

SKU: AQUROH

Secure your octopus with this durable octo holder.
Locking gate clip ensures regulator accessory stays put.
Universal design fits most octopus regulators easily.
Made with robust rubber, plastic, and steel wire.
Streamline your scuba gear with this compact holder.
Keep your octopus regulator safe and accessible.

^$8^.95

In Stock

Sherwood Magnum Pro Regulator Picture

Sherwood Magnum Pro Regulator

SKU: SWDMPS

Sherwood Regulator: Reliable, balanced scuba gear.
Magnum Pro: Easy breathing, pneumatically balanced stage.
Sealed 1st Stage: Cold-water scuba regulator ready.
4 LP/2 HP Ports: Versatile regulator configuration.
Nitrox Ready: Oxygen compatible scuba regulator.
Durable build: Long-lasting Sherwood regulator.

Save $64

^$424^.95

$489.00

Save: $64.05 (13%)

In Stock

Free Shipping

Nitrox O2 Lube 1/4 fl. oz (7.4 Picture

Nitrox O2 Lube 1/4 fl. oz (7.4ml)

SKU: AQUSGN25MFR: NT60

Nitrox O2 Lube: Extends regulator lifespan.
ChristoLube 129: Ensures optimal regulator performance.
Lubricates: For Nitrox & O2 scuba breathing systems.
1/4 fl. oz (7.4ml): Perfect amount for regulator care.
Screw Cap Jar: Prevents Nitrox O2 Lube contamination.
Essential for scuba regulator maintenance needs.

^$26^.95

In Stock

Aqualung Leg3nd Elite Regulato Picture

Aqualung Leg3nd Elite Regulator

SKU: UDRLEMFR: RG148004

Aqualung Leg3nd Elite: Superior, reliable regulator.
Balanced diaphragm 1st stage ensures consistent airflow.
Adjustable 2nd stage for effortless, easy breathing.
Compact scuba regulator; ideal for travel & diving.
Cold-water rated regulator for extreme conditions.
Nitrox compatible; use up to 40% O2 with this regulator.

^$1099^.00

In Stock

Free Shipping

Dive Rite Hose Retainer EPDM R Picture

Dive Rite Hose Retainer EPDM Rubber 1" (2.54cm) Large

SKU: DIV2051MFR: GM2051-LARGE

Secure your regulator hose with Dive Rite quality.
EPDM rubber retainer: durable, reliable scuba gear.
1-inch hose retainer fits most regulator setups.
Easy-grip pull tab for quick hose adjustments.
Perfect for streamlined scuba diving configurations.
Essential regulator accessory for secure diving.

^$8^.00

In Stock

Cressi XS2/AC2 Regulator and X Picture

Cressi XS2/AC2 Regulator and XS Octopus Package

SKU: PCKXS2MFR: PCKXS2

Cressi Regulator Package: Trusted brand quality.
XS2/AC2 Scuba Package: Includes 2-year warranty.
Complete Regulator Set: Excellent package price.
Dive confidently: High-performance scuba package.
Cressi Octopus Package: Enhanced safety features.
Quality Scuba Gear: Durable, reliable regulator.

Includes Free

$29.95Value:

Scuba.com Round Regulator Bag

Free Gift

^$299^.00

$344.90

Save: $45.90 (13%)

In Stock

Free Shipping

Includes Free

$29.95Value:

Scuba.com Round Regulator Bag

Dive Rite Hose Clip Retainer, Picture

Dive Rite Hose Clip Retainer, Snap & Clip Holder

SKU: DIV2019P

Secure your scuba gear with this hose retainer clip.
Elastic bungee cord ensures durable regulator placement.
Compatible with most scuba accessories for easy use.
Dive Rite clip offers reliable, compact performance.
Keep hoses streamlined with this essential accessory.
One-year warranty included for regulator clip retainer.

^$2^.75–^$22^.00

In Stock

Silicone Pump Conditioner 8 fl Picture

Silicone Pump Conditioner 8 fl. oz. (237 ml)

SKU: AQUSPC8MFR: LP27

Extends regulator life with silicone lubricant.
Prevents oxidation & corrosion on scuba gear.
8 fl. oz. (237 ml) pump spray for easy application.
Ideal for regulator and scuba equipment maintenance.
Silicone conditioner ensures optimal regulator function.
Protect your investment with this scuba gear protectant.

^$14^.95

In Stock

Scubapro MK2 EVO/S270 Regulato Picture

Scubapro MK2 EVO/S270 Regulator

SKU: SCPM2ES270MFR: 12.127.000

Scubapro regulator ensures reliable, effortless breathing.
Compact regulator design for easy servicing & travel.
Durable Scubapro regulator built for long-lasting use.
Cold-water rated regulator for diving in all conditions.
First & second stage regulator with dive/pre-dive switch.
Scubapro regulator: Four LP ports, one HP port included.

Includes Free

$29.95Value:

Scuba.com Round Regulator Bag

Free Gift

^$600^.00

$629.95

Save: $29.95 (5%)

In Stock

Free Shipping

Includes Free

$29.95Value:

Scuba.com Round Regulator Bag

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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.