First Stage Scuba Regulators & Second Stage Regulators
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
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.
In Stock
Free Shipping
Ways to Save
Hollis DC7 First Stage Only
SKU: HLSFSDC7MFR: 240.3567
(4)- 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.
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
In Stock
Free Shipping
Ways to Save
Aqualung Helix Pro Yoke Regulator
SKU: UDRHPYMFR: 706015BKBKINT
- Aqualung Regulator: Balanced for effortless breathing.
- Helix Pro: Reliable scuba gear for all dive conditions.
- Adjustable 2nd Stage: Customize your dive experience.
- Compact regulator design: Lightweight & travel-friendly.
- Nitrox compatible: Up to 40% O2 for enriched air dives.
- Durable build: Chrome plated brass 1st stage material.
In Stock
Free Shipping
Ways to Save
Mares 62X 1st Stage Yoke Diving Regulator
SKU: MRS621YRGMFR: 416267INT
- Mares regulator: reliable, high-performance diving.
- 62X 1st stage regulator: exceptional breathing effort.
- Durable scuba regulator: built for long-lasting use.
- Compact diving regulator: travel-friendly design.
- Regulator with 2 HP ports & 4 LP ports included.
- Mares regulator: easy servicing for dive professionals.
Mares R2S First Stage INT Regulator
SKU: MRS1SRBKIMFR: 416232INT
- Robust piston design ensures dive reliability.
- Streamlined for effortless underwater breathing.
- Durable build guarantees long-lasting performance.
- Simplified maintenance for hassle-free diving.
- Lightweight design, perfect for dive travel.
- Optimize airflow for superior dive comfort.
Save $28
$257.95
Save: $28.00 (11%)In Stock
Free Shipping
Ways to Save
XS Scuba Hookah Second Stage Regulator
SKU: XSSHSSRMFR: RG305
- XS Scuba: Reliable second stage regulator.
- Downstream valve ensures easy, balanced breathing.
- Chrome plated brass & plastic: built for durability.
- Adjustable IP range: 50 to 140 psi for performance.
- Compact hookah regulator, ideal for surface supply.
- Lifetime limited warranty: peace of mind included.
Cressi Compact AC2 Reg & 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.
In Stock
Free Shipping
Ways to Save
Mares Abyss 22 Navy II Regulator
SKU: MRSAN22MFR: 416171INT
(10)- Mares Abyss regulator: reliable, downstream 2nd stage.
- Balanced diaphragm 1st stage ensures consistent airflow.
- Cold-water rated regulator for diving in any condition.
- Nitrox compatible to 40% O2 for enriched air diving.
- Compact scuba regulator; lightweight at just 47.2 oz.
- Durable chrome plated brass regulator for longevity.
Apeks EVX200 Dive Regulator
SKU: APXEVX200MFR: 726013SCBKINT
- Effortless breathing with balanced second stage.
- Reliable coldwater diving performance ensured.
- Durable over-balanced diaphragm first stage.
- Optimal air delivery for demanding dive use.
- Streamlined maintenance; robust sealed design.
- Adjustable controls for personalized dive comfort.
Highland by XS Scuba Compact DIN First Stage
SKU: XSSCDFMFR: HL406
(9)- Compact DIN First Stage: Reliable scuba gear.
- Chrome-Plated Brass: Durable regulator material.
- Non-Balanced Piston: Ensures easy breathing.
- Two LP Ports, One HP Port: Adaptable regulator.
- Lightweight Design: Enhances diving comfort.
- Highland Regulator: Quality first stage design.
Scubapro MK19 EVO First Stage
SKU: SCPMK19RYMFR: 10.719.010
- Scubapro MK19 EVO: Reliable first stage regulator.
- Diaphragm design ensures consistent cold water dives.
- High airflow provides easy breathing at all depths.
- Compact regulator; ideal for travel and storage.
- Adjustable intermediate pressure for optimal performance.
- Durable construction guarantees long-lasting scuba gear.
Scubapro MK17 EVO 2/S620 Ti Yoke Dive Regulator System
SKU: SCPMK17RIMFR: 12.170.000
- Durable chrome-plated brass first stage construction.
- Titanium 2nd stage ensures lightweight reliability.
- Balanced diaphragm design for effortless breathing.
- Optimized air delivery, warm or cold water rated.
- Environmentally sealed for minimal maintenance needs.
- INT connector type offers broad compatibility.
Includes Free
$229.00Value:
Includes Free
$229.00Value:
Scubapro MK11 EVO/S270 Yoke Dive Regulator System
SKU: SCPS270INMFR: 12.179.000
- Optimal reliability for enhanced dive safety.
- Effortless breathing for unparalleled comfort.
- Superior durability ensures lasting performance.
- Simplified maintenance extends regulator lifespan.
- Excellent cold water diving capabilities.
- Precise air delivery offers fine-tuned control.
In Stock
Free Shipping
Ways to Save
Mares 15X First Stage DIN Regulator
SKU: MRS1S15ABKDMFR: 416237DIN
- Exceptional Mares reliability for critical dives.
- Balanced diaphragm ensures easy, smooth breathing.
- Durable design offers extended regulator lifespan.
- Effortless maintenance of this robust scuba gear.
- Comfortable, lightweight scuba first stage (20.8oz).
- Optimize dive comfort with quality 15X regulator.
Save $38
$397.95
Save: $38.00 (10%)In Stock
Free Shipping
Ways to Save
Hollis 200LX DCX Regulator
SKU: HLS2D
(1)- Hollis regulator ensures reliable scuba diving.
- Balanced regulator offers effortless breathing underwater.
- Durable build for long-lasting scuba gear performance.
- Easy servicing on this compact regulator design.
- Cold-water rated regulator for extreme dives.
- Adjustable 2nd stage for customized dive control.
Temporarily On Backorder
Free Shipping
Scubapro MK19 EVO/A700 Regulator
SKU: SCPM19EA700MFR: 12.719.010
(1)- Scubapro regulator: balanced for superior airflow.
- Dive regulator system: reliable in cold water dives.
- Adjustable 2nd stage: customize your breathing effort.
- Compact scuba regulator: lightweight for travel ease.
- High-flow ports: optimal regulator performance underwater.
- Scubapro regulator: durable, chrome-plated brass build.
Includes Free
$229.00Value:
Includes Free
$229.00Value:
Scubapro MK11 EVO/R105 Yoke Dive Regulator System
SKU: SCPR105INMFR: 12.106.000
- Optimal airflow ensures effortless breathing.
- Rugged design provides exceptional durability.
- Superior reliability for safe diving experience.
- Simple maintenance reduces ownership effort.
- Lightweight construction for dive comfort.
- INT fitting for versatile regulator use.
In Stock
Free Shipping
Ways to Save
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.
Save $79
$829.00
Save: $79.05 (10%)In Stock
Free Shipping
Ways to Save
Atomic Aquatics M1 Regulator DIN Sealed
SKU: ATMM1BKDMFR: 03-0030-7P
(5)- Atomic Aquatics M1 Regulator: Superior, reliable breathing
- Breathe easy with this Atomic Aquatics M1 regulator, designed for superior reliability underwater
- Durable scuba regulator built with quality materials
- Compact regulator design for ease of use underwater
- Cold-water rated regulator ensures peak performance
- Adjustable 2nd stage for customized flow control
Seac IT300 230 INT Regulator with Octopus
SKU: SECSI230IMFR: 0350107000004A
(1)- Seac IT300 regulator: reliable scuba gear.
- Balanced diaphragm 1st stage for consistent airflow.
- Adjustable 2nd stage with Venturi dive switch.
- Cold water certified INT regulator for safety.
- Two HP ports & four LP ports for easy configuration.
- Durable, chrome-plated finish ensures longevity.
Save $61
$666.00
Save: $61.00 (9%)In Stock
Free Shipping
Ways to Save
Mares Dual 2S Regulator
SKU: MRSD2SR
- Mares regulator: reliable scuba gear, lightweight.
- Superflex hose enhances regulator diving comfort.
- Technopolymer build: durable scuba regulator design.
- Sandblasted finish ensures regulator longevity.
- Compact regulator: 1 HP port, 4 LP ports included.
- Mares Dual 2S: adjustable, dependable regulator.
Save $68
$437.95
Save: $68.00 (16%)In Stock
Free Shipping
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.
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.