First Stage Scuba Regulators & Second Stage Regulators

Save 5% Every Day with the Scuba.com Edge Card. Learn More

edge card
Scubapro MK2 EVO/R105 Regulato Picture

Scubapro MK2 EVO/R105 Regulator

SKU: SCPM2ER105MFR: 12.105.000
  • Scubapro Regulator: Reliable, easy breathing design.
  • Cold-water rated regulator for optimal performance.
  • Adjustable second stage for personalized comfort.
  • Compact scuba regulator; lightweight & travel-friendly.
  • Nitrox compatible regulator for enriched air use.
  • Piston first stage regulator with swivel second stage.
Seac PX100 230 Yoke Regulator  Picture

Seac PX100 230 Yoke 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.
In Stock
Free Shipping
Ways to Save
Cressi XS2/AC2 Regulator and X Picture

Cressi XS2/AC2 Regulator and XS Octopus Package

SKU: PCKXS2MFR: PCKXS2
(9)
  • 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.
In Stock
Free Shipping
Ways to Save
Sherwood Oasis Pro Regulator Picture

Sherwood Oasis Pro Regulator

SKU: SWDROMFR: SRB9750
(2)
  • Sherwood regulator: reliable, balanced piston design.
  • Enjoy easy breathing with adjustable 2nd stage.
  • Nitrox compatible scuba regulator, up to 40% O2.
  • Chrome-plated brass 1st stage for marine use.
  • 4 LP ports & 2 HP ports for versatile setup.
  • Compact, durable regulator with venturi adjustment.
In Stock
Free Shipping
Ways to Save
Mares Dual 15X Regulator Picture

Mares Dual 15X Regulator

SKU: MRSD15XMFR: 416258INTBK
(2)
  • Mares regulator: reliable, downstream 2nd stage.
  • Balanced diaphragm 1st stage ensures easy breathing.
  • Compact scuba regulator; lightweight for travel ease.
  • Adjustable regulator for personalized dive comfort.
  • Durable build; this scuba regulator is built to last.
  • Nitrox compatible regulator; up to 40% oxygen use.
Scuba.com's Choice
$199.95
$399.95
Save: $200.00 (50%)
In Stock
Free Shipping
Ways to Save
Mares Dual Adj 62X INT Regulat Picture

Mares Dual Adj 62X INT Regulator

SKU: MRSDA62
  • Optimal reliability ensures consistent breathing.
  • Balanced diaphragm offers effortless air delivery.
  • Robust technopolymer enhances diving durability.
  • Low-maintenance design minimizes service needs.
  • Comfortable wear, even in cold water dives.
  • Superflex hose for superior maneuverability.

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
In Stock
Free Shipping

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
Aqualung Leg3nd Elite Black Ed Picture

Aqualung Leg3nd Elite Black Edition Stage 3 Yoke Regulator Set

SKU: UDRLELEOPMFR: 706024BKBKINT
  • Aqualung Leg3nd regulator: superior reliability.
  • Balanced regulator ensures effortless breathing.
  • Dive confidently: cold-water rated regulator set.
  • Adjust your regulator for optimal performance.
  • Compact scuba regulator: travel with ease.
  • Includes Leg3nd Elite & Supreme Octopus for safety.
In Stock
Free Shipping
Ways to Save
Sherwood Magnum Pro Regulator Picture

Sherwood Magnum Pro Regulator

SKU: SWDRMPMFR: SRB9350
(3)
  • Sherwood regulator: reliable, balanced piston 1st stage.
  • Adjustable 2nd stage for optimal breathing effort.
  • Durable, marine-grade brass Sherwood scuba regulator.
  • Nitrox compatible regulator, up to 40% oxygen blend.
  • Compact regulator design with dive/pre-dive switch.
  • 2 HP ports & 4 LP ports for versatile hose routing.
In Stock
Free Shipping
Ways to Save
Apeks XTX50 Regulator, DIN Picture

Apeks XTX50 Regulator, DIN

SKU: APXXTX50DMFR: 726006BCBKDIN
  • Apeks XTX50: Superior breathing regulator system.
  • Over-balanced diaphragm 1st stage for reliability.
  • Adjustable 2nd stage: Customize breathing effort.
  • Durable chrome-plated brass 1st stage build.
  • Nitrox compatible regulator, up to 40% O2.
  • Compact & lightweight: Travel scuba regulator.
Sherwood Oasis Pro Regulator & Picture

Sherwood Oasis Pro Regulator & Sherwood Octopus

SKU: SWDROOPK
(3)
  • Sherwood Regulator: Reliable, smooth breathing.
  • Oasis Pro: Durable build for long-term use.
  • Balanced Piston 1st Stage: Consistent airflow.
  • Adjustable 2nd Stage: Dive/Pre-Dive control.
  • Nitrox Ready Regulator: Up to 40% compatibility.
  • Compact Sherwood Octopus: Easy to deploy design.
In Stock
Free Shipping
Ways to Save
Cressi Compact MC9 Regulator Picture

Cressi Compact MC9 Regulator

SKU: CSBX9MFR: HX783051
(1)
  • Cressi Regulator: Balanced diaphragm 1st stage.
  • Compact regulator: Lightweight for travel divers.
  • Adjustable 2nd stage: Venturi dive/pre-dive switch.
  • Reliable scuba regulator: Downstream demand valve.
  • Cold-water regulator: Consistent performance assured.
  • Cressi MC9 regulator: 4 LP & 2 HP ports included.
Cressi XS Compact AC2 Regulato Picture

Cressi XS Compact AC2 Regulator and Octopus

SKU: CSBACROKMFR: HY787051
  • Cressi regulator: reliable scuba gear, compact size.
  • AC2 regulator: enjoy easy breathing underwater dives.
  • Dive/Pre-Dive Venturi: adjustable 2nd stage control.
  • Durable regulator: polymer, rubber, silicone build.
  • Nitrox compatible regulator: safe, versatile use.
  • Cressi XS Compact Octopus: dependable backup air.
Mares Rover 2S Regulator, Yoke Picture

Mares Rover 2S Regulator, Yoke

SKU: MRSR2S2IMFR: 416255INT
  • Mares regulator: reliable downstream demand valve.
  • Enjoy effortless breathing with this scuba regulator.
  • Durable scuba gear: built with marine-grade brass.
  • User-friendly regulator: simple to use and maintain.
  • Compact regulator: travel-friendly scuba equipment.
  • Cold-water ready: Mares regulator performs optimally.

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
In Stock
Free Shipping
Ways to Save

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
Mares Dual Adj 62X DIN Regulat Picture

Mares Dual Adj 62X DIN Regulator

SKU: MRSDA62B
  • Superior reliability via balanced diaphragm 1st stage.
  • Effortless breathing with optimized air delivery design.
  • Robust technopolymer and pearl chrome ensure durability.
  • Simple, user-friendly maintenance for dive readiness.
  • Comfortable, lightweight design enhances underwater ease.
  • Consistent cold water performance for all conditions.

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
In Stock
Free Shipping

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
Mares Prestige 15X and Prestig Picture

Mares Prestige 15X Reg and Octo Package

SKU: MRSPKPRGYMFR: MRSPKPRGY
  • Balanced diaphragm first stage for reliability.
  • Downstream demand second stage for ease breathing.
  • Chromed brass construction ensures durability.
  • Techno-polymer second stage offers comfort.
  • Four low-pressure ports for diverse setup.
  • Nitrox compatible for enriched air diving.
In Stock
Free Shipping
Ways to Save
Atomic Aquatics Z3 Regulator Y Picture

Atomic Aquatics Z3 Regulator Yoke

SKU: ATMZ3RYMFR: 03-0090-3P
(4)
  • Atomic Aquatics Z3 Regulator: Superior breathing performance
  • Breathe easy with the Atomic Aquatics Z3 regulator, designed for smooth, reliable air delivery underwater
  • Durable scuba gear: Corrosion-resistant materials used
  • Compact regulator design: Lightweight for travel
  • Easy maintenance regulator: Simplified service needs
  • Cold-water regulator: Reliable in all conditions
Scubapro Mark 2 EVO Regulator, Picture

Scubapro Mark 2 EVO Regulator, First Stage Only

SKU: SCPM2EMFR: 10.063.000
  • Scubapro regulator: reliable, high-performance build.
  • Enjoy effortless breathing with this scuba regulator.
  • Durable, chromed brass 1st stage regulator design.
  • Streamlined regulator: compact for travel, easy setup.
  • Cold-water rated regulator for diving adventures.
  • Scubapro regulator: easy servicing, long-term value.
Scubapro R105 Regulator, Secon Picture

Scubapro R105, Second Stage Only

SKU: SCPR105RMFR: 11.332.000
  • Scubapro R105: Reliable second stage regulator.
  • Downstream valve ensures easy, consistent breathing.
  • Compact Scubapro regulator; travel-friendly design.
  • Ideal for novice divers & diving center environments.
  • Enjoy Scubapro's lifetime limited regulator warranty.
  • Durable regulator built for years of diving use.
Mares SXS 62X Yoke Diving Regu Picture

Mares SXS 62X Yoke Diving Regulator

SKU: MRSSXS62YRGMFR: 416269INT
  • Mares Regulator: Reliable, balanced diaphragm 1st stage.
  • Lightweight regulator: Technopolymer 2nd stage, 5.5 oz.
  • Diving regulator: Superflex hose for effortless dives.
  • Cold water regulator: Optimized for consistent performance.
  • Compact regulator: Travel-friendly, total weight 36.3 oz.
  • Mares 62X regulator: 2 HP & 4 LP ports for customization.

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
In Stock
Free Shipping
Ways to Save

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
Cressi AC25M Master Cromo Regu Picture

Cressi AC25M Master Cromo Regulator

SKU: CSBAC25MMFR: HX900000
  • Cressi Regulator: Reliable, balanced piston 1st stage.
  • Master Cromo: Durable chrome-plated brass 1st stage.
  • Pneumatically balanced 2nd stage ensures easy breathing.
  • Adjustable inhalation effort knob for custom dives.
  • Compact, lightweight design for comfortable diving.
  • 5 LP ports & 2 HP ports for versatile configuration.
Scubapro MK25 EVO/S600 Regulat Picture

Scubapro MK25 EVO/S600 Regulator

SKU: SCPM25ES60MFR: 12.971.050
(2)
  • 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.
Scuba Regulator Grab Bag Picture

Scuba Regulator Grab Bag

SKU: SCBR1MFR: SCBR1
(8)
  • Pneumatically Balanced 2'nd Stage Design
  • Nitrox Compatible to 40% Oxygen
  • Dry Sealed Spring
  • Mechanically Balanced Flow-By-Piston
  • Co-Molded Mouthpiece for Reduced Jaw Fatigue
Scuba.com Exclusive
$219.95
$364.00
Save: $144.05 (40%)
Ships from Manufacturer
Free Shipping
Ways to Save
Mares Rover 15X Regulator, DIN Picture

Mares Rover 15X Regulator, DIN

SKU: MRSR15XD2MFR: 416254DIN
  • Mares regulator: Reliable, downstream demand valve.
  • Balanced diaphragm 1st stage ensures consistent airflow.
  • Compact scuba regulator; lightweight for travel ease.
  • Nitrox compatible regulator, up to 40% oxygen mix.
  • Durable chrome plated brass; marine-ready regulator.
  • Four LP ports & two HP ports for versatile configuration.

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
In Stock
Free Shipping
Ways to Save

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
Mares SXS 62X DIN Diving Regul Picture

Mares SXS 62X DIN Regulator

SKU: MRSSXS62DRGMFR: 416269DIN
  • Mares regulator: Reliable, consistent performance.
  • Dive regulator: Enjoy effortless, adjustable breathing.
  • Compact scuba regulator: Lightweight for travel ease.
  • Durable regulator: Built to withstand harsh conditions.
  • DIN regulator: Easy service, extended lifespan.
  • First & second stage: Superior airflow delivery.

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
In Stock
Free Shipping
Ways to Save

Includes Free

$154.90Value:

Mares Prestige OctopusMares Prestige Octopus
Scuba.com Round Regulator BagScuba.com Round Regulator Bag
Pageof 9
Per Page
24