First Stage Scuba Regulators & Second Stage Regulators

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

edge card
Apeks XL4+ Regulator - Yoke Picture

Apeks XL4+ Regulator - Yoke

SKU: APXXRYMFR: 726049BCWHINT
  • Apeks XL4+ Regulator: Reliable scuba gear.
  • Lightweight regulator for effortless breathing.
  • Cold-water rated regulator ensures peak performance.
  • Durable build for years of dependable use.
  • Compact scuba regulator: Travel-friendly design.
  • First & second stage regulator: Easy to use.
Scubapro MK17 EVO 2 Regulator, Picture

Scubapro MK17 EVO 2 First Stage

SKU: SCPMEFSR
  • Scubapro MK17 EVO: Superior regulator reliability.
  • Balanced diaphragm ensures consistent air delivery.
  • Environmentally sealed for cold-water performance.
  • Chrome-finished brass offers extreme regulator durability.
  • Two HP ports optimize regulator configuration options.
  • Compact, lightweight first stage for scuba diving.
Atomic Aquatics B2 Regulator Y Picture

Atomic Aquatics B2 Regulator Yoke

SKU: ATMB2SMFR: 03-0027-3P
(8)
  • Atomic Aquatics B2 Regulator: Superior breathing effort
  • Breathe easy with Atomic Aquatics B2 Regulator's balanced design, ensuring effortless air delivery underwater
  • Durable scuba regulator with titanium components
  • Balanced flow-through piston 1st stage regulator
  • Adjustable 2nd stage for optimized air flow control
  • Cold water performance scuba gear regulator
Scubapro MK19 EVO/G260 Regulat Picture

Scubapro MK19 EVO/G260 Regulator

SKU: SCPM19EG260MFR: 12.255.010
(2)
  • Scubapro Regulator: Reliable, high-performance scuba gear.
  • MK19 EVO/G260: Enjoy effortless, adjustable breathing.
  • Cold-water rated regulator for superior durability.
  • Compact scuba regulator with balanced diaphragm design.
  • Scubapro 1st & 2nd stage regulator set, Nitrox ready.
  • Dive confidently with this dependable scuba regulator.
In Stock
Free 2 Day Shipping
Ways to Save
Cressi AC5/Zen Regulator Picture

Cressi AC5/Zen Regulator

SKU: CSBAZRMFR: HX7900080
  • Cressi AC5/Zen Regulator: Reliable scuba gear.
  • Balanced diaphragm 1st stage for consistent airflow.
  • Lightweight 2nd stage ensures easy breathing effort.
  • Adjustable Venturi system for optimal performance.
  • Durable construction; CE EN250 certified regulator.
  • Streamlined, compact design for scuba diving.
Seac Set IT300 300 DIN Regulat Picture

Seac Set IT300 300 DIN Regulator with Octopus

SKU: SECSI300DMFR: 0350107000005A
  • Seac IT300 DIN Regulator: Reliable, cold-water rated.
  • Balanced diaphragm 1st stage ensures consistent airflow.
  • Adjustable 2nd stage with Venturi dive/pre-dive switch.
  • Chrome-plated finish enhances regulator durability.
  • Features 2 HP ports & 4 LP ports for versatile setup.
  • Compact & easy servicing scuba regulator set.
In Stock
Free Shipping
Ways to Save
Mares Epic ADJ 82X Regulator Picture

Mares Epic 82X Regulator

SKU: MRSE82XMFR: 416247INT
  • Mares Regulator: Balanced diaphragm 1st stage.
  • Epic ADJ 82X: Adjustable Venturi dive/pre-dive.
  • Reliable scuba regulator: Nitrox compatible to 40%.
  • Regulator: 5 LP ports, 2 HP ports for accessories.
  • Mares 2nd stage: Pneumatically balanced design.
  • Compact regulator: Lightweight, travel-friendly build.
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
Aqualung Helix DIN Regulator w Picture

Aqualung Helix DIN Regulator with Octopus

SKU: UDRHDOMFR: 706026BKBKDIN
(1)
  • Aqualung Helix regulator: reliable scuba gear.
  • Balanced 2nd stage ensures effortless breathing.
  • Durable build for years of dependable scuba dives.
  • Compact regulator design enhances ease of use.
  • Cold-water rated regulator for extreme conditions.
  • Nitrox compatible regulator, up to 40% O2.
In Stock
Free Shipping
Ways to Save
Apeks XL4 Ocea Regulator Picture

Apeks XL4 Ocea Regulator

SKU: APX4OR
  • Apeks XL4 Ocea: Reliable scuba regulator system.
  • Dive confidently: Easy-breathing regulator design.
  • Cold-water rated regulator for extreme dives.
  • Durable build: Long-lasting scuba gear regulator.
  • Adjustable 2nd stage for optimal performance.
  • Compact, lightweight regulator: Travel-friendly.
Hollis 150LX DC7 Regulator Picture

Hollis 150LX DC7 Regulator

SKU: HLS1D2
  • Hollis regulator: balanced design for easy breathing.
  • Cold-water regulator: reliable in all diving conditions.
  • Adjustable 2nd stage: customize your dive experience.
  • Compact scuba regulator: lightweight & travel-friendly.
  • Nitrox compatible regulator: dive with confidence.
  • Durable regulator: forged marine-grade chrome plated brass.
Seac IT500 230 INT Regulator w Picture

Seac IT500 230 INT Regulator with Octopus

SKU: SECSIT230MFR: 0350112000004A
  • Seac IT500 regulator: balanced for optimal airflow.
  • Cold-water rated scuba regulator; EN250A certified.
  • Adjustable 2nd stage: Venturi & Dive/Pre-Dive switch.
  • First & second stage set; compact, reliable design.
  • Features 2 HP ports & 4 LP ports for accessories.
  • Includes octopus & regulator bag for total protection.
In Stock
Free Shipping
Ways to Save
Sherwood 70th Anniversary SR3  Picture

Sherwood 70th Anniversary SR3 Regulator

SKU: SWD70AS
  • Sherwood Regulator: Reliable, Easy Breathing Design
  • Balanced 2nd Stage Provides Consistent Airflow
  • Compact Scuba Regulator, Ideal for Travel Divers
  • Cold-Water Rated Regulator for Extreme Conditions
  • Adjustable Settings for Personalized Dive Comfort
  • Premium Platinum Finish on this Anniversary Regulator
In Stock
Free Shipping
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 B2 Sealed Regu Picture

Atomic Aquatics B2 Sealed Regulator Yoke

SKU: ATMB2SSMFR: 03-0027-6P
(7)
  • Atomic Aquatics B2 Regulator: Balanced for optimal airflow
  • Experience effortless, easy breathing with this Atomic Aquatics B2 regulator, designed for optimal airflow
  • Scuba Regulator: Cold-water rated for extreme dives
  • Dive Regulator: Adjustable flow control for comfort
  • Atomic Aquatics Regulator: Compact, lightweight, travel-ready
  • B2 Regulator: Reliable, durable, corrosion-resistant
In Stock
Free 2 Day Shipping
Ways to Save
Dive Rite XT4 Second Stage Onl Picture

Dive Rite XT4 Second Stage Only

SKU: DIVRG5900
  • Dive Rite XT4: Superior breathing regulator.
  • Teflon coated parts enhance regulator durability.
  • Compact, lightweight second stage: 9.4oz (266g).
  • Metal heat exchanger for cold water performance.
  • Reliable Dive Rite regulator for optimal dives.
  • Easy to use second stage for effortless breathing.
Seac IT500 ICE 300 DIN Regulat Picture

Seac IT500 ICE 300 DIN Regulator

SKU: SECIT300MFR: 0350110002005A
  • Seac IT500 regulator: reliable, balanced diaphragm.
  • Cold-water rated scuba regulator for extreme dives.
  • Adjustable 2nd stage: Venturi effect, Dive/Pre-Dive.
  • DIN regulator with 2 HP ports & 4 LP ports.
  • Balanced regulator ensures effortless, easy breathing.
  • Compact, high-performance scuba gear regulator set.
In Stock
Free Shipping
Ways to Save
Dive Rite FT1 First Stage Picture

Dive Rite FT1 First Stage

SKU: DIVRG5700
  • Dive Rite FT1: Reliable regulator first stage.
  • Balanced diaphragm ensures effortless breathing.
  • Durable, black SN-Ni plated marine brass build.
  • Four LP ports & two HP ports for easy configuration.
  • Nitrox compatible up to 40% oxygen for versatility.
  • Environmentally sealed for cold water performance.
Apeks MTX-R Regulator, Yoke Picture

Apeks MTX-R Regulator, Yoke

SKU: APXMTXYMFR: 726252SCBKINT
  • Apeks MTX-R Regulator: Unmatched cold-water performance.
  • Dive Regulator: Over-balanced diaphragm 1st stage design.
  • Scuba Regulator: 5 LP ports, 2 HP ports for versatility.
  • Durable Regulator: Chrome plated brass, techno-polymer build.
  • Reliable Regulator: Pneumatically balanced 2nd stage valve.
  • MTX-R Regulator: Nitrox compatible up to 40% O2.
Scubapro MK19 EVO BT/G260 Carb Picture

Scubapro MK19 EVO BT/G260 Carbon BT Regulator

SKU: SCPDIN300MFR: 12.719.600
  • Scubapro regulator: cold-water rated, reliable system.
  • Dive regulator with adjustable 2nd stage for easy breathing.
  • Durable Scubapro regulator: built with carbon fiber.
  • Compact first and second stage regulator system.
  • High-performance dive regulator with DIN connector.
  • Scubapro regulator: balanced valve for smooth airflow.
Atomic Aquatics Z3 Sealed Regu Picture

Atomic Aquatics Z3 Sealed Regulator, DIN

SKU: ATMZ3SDMFR: 03-0090-7P
(2)
  • Atomic Aquatics Z3 Regulator: Superior, reliable breathing
  • Experience superior reliability with this Atomic Aquatics regulator, crafted for dependable performance
  • Dive confidently with this sealed scuba regulator
  • Enjoy effortless airflow from balanced regulator design
  • Durable regulator: corrosion-resistant, long-lasting build
  • Adjustable 2nd stage for personalized dive control
Cressi XS2/AC2 Piston Regulato Picture

Cressi XS2/AC2 Piston Regulator

SKU: CSBRXS2MFR: HX780000
(57)
  • Cressi XS2/AC2: Reliable scuba regulator system.
  • Dive/Pre-Dive Venturi: Adjustable 2nd stage regulator.
  • Durable chromed brass 1st stage for long life.
  • Compact, lightweight regulator: 35oz with hose.
  • Downstream demand valve: Easy, natural breathing.
  • 4 LP ports, 1 HP port: Streamline hose routing.
Scuba.com's Choice
$219.95
$289.95
Save: $70.00 (24%)
In Stock
Free Shipping
Ways to Save
Highland Vortex DIN First Stag Picture

Highland Vortex DIN First Stage Regulator

SKU: XSSRGH610MFR: RGH610
  • Highland regulator: reliable, durable first stage.
  • DIN fitting ensures a secure, airtight regulator seal.
  • Optimized regulator for effortless, easy breathing.
  • Cold-water rated regulator for diving adventures.
  • Compact regulator design; easy servicing access.
  • 5 LP & 2 HP ports offer versatile regulator setup.
In Stock
Free Shipping
Ways to Save
Dive Rite XT1/XT4 Advanced Ope Picture

Dive Rite XT1/XT4 Advanced Open Water Regulator Package

SKU: DIVPK5900
  • Balanced design ensures reliable air delivery.
  • Adjustable breathing via venturi lever on 2nd stage.
  • Durable construction with chrome plated marine brass.
  • Compact size, ideal for travel and easy storage.
  • Easy maintenance with coated brass & stainless steel.
  • Dive Rite regulator: balanced for optimal performance.
Pageof 9
Per Page
24