First Stage Scuba Regulators & Second Stage Regulators
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Cressi AC2/XS2 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.
Cressi AC2/XS2 Reg, XS2 Octo & Mini 2 Gauge
SKU: PCKXS22GMFR: PCKXS22G
(3)- Cressi XS2 scuba package: Quality & reliability.
- Complete regulator package for confident dives.
- Includes primary, octopus, and mini pressure gauge.
- Durable brass & polymer build for long life.
- Venturi adjustment on 2nd stage regulator.
- Get great value with this scuba regulator package.
Zeagle Envoy II Yoke Regulator
SKU: ZGLENMFR: 350-3310
(3)- Zeagle Envoy II: Reliable scuba regulator system.
- Balanced diaphragm 1st stage for consistent airflow.
- Adjustable 2nd stage: Dive/Pre-Dive Venturi switch.
- Cold-water ready regulator; Nitrox compatible to 40%.
- Durable chrome-plated brass, stainless steel build.
- Compact & lightweight: Easy to pack scuba regulator.
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:
Atomic Aquatics ST1 Swivel Sealed Regulator
SKU: ATMST1SSMFR: 03-0060-6P
(7)- Atomic Aquatics Regulator: Superior breathing performance
- Experience effortless breathing with the Atomic Aquatics ST1 regulator, designed for ultimate comfort
- Stainless steel regulator ensures extreme durability
- Sealed 1st stage for cold-water scuba diving
- Adjustable 2nd stage enhances diving control
- Compact scuba regulator with swivel design
Includes Free
$449.95Value:
Includes Free
$449.95Value:
Cressi AC2/XS2 Reg & Octo XS2
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.
Scubapro A700, Second Stage Only
SKU: SCPA700MFR: 11.700.000
(5)- Scubapro A700: Reliable regulator for diving.
- Dive regulator: Effortless breathing, metal case.
- Compact second stage: Lightweight, durable build.
- Adjustable VIVA: Scubapro regulator performance.
- Regulator with easy maintenance, long-lasting.
- Scubapro: Cold-water regulator, 3/8" hose.
In Stock
Free Shipping
Ways to Save
Scubapro MK25 EVO/S620Ti Dive Regulator System
SKU: SCPM25ES620MFR: 12.620.000
(9)- 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.
Includes Free
$229.00Value:
Includes Free
$229.00Value:
Dive Rite O2 DECO Regulator
SKU: DIVRG5400MFR: RG5400
(1)- Dive Rite regulator: reliable, O2-ready design.
- Balanced 2nd stage ensures effortless breathing.
- Durable scuba regulator built for demanding dives.
- Compact regulator: travel-friendly, lightweight gear.
- Adjustable Dive Rite 2nd stage for optimal control.
- Dive confidently with this high-performance regulator.
Dive Rite Doubles Regulator Package
SKU: DIVPK53DBMFR: PK5300-DB
(1)- Dive Rite regulator package for doubles setup.
- Balanced diaphragm 1st stage ensures reliability.
- Adjustable 2nd stage for easy, custom breathing.
- Nitrox compatible regulator, up to 40% oxygen.
- Includes regulator necklace & stainless bolt snaps.
- Compact regulator bag for storage and transport.
Scubapro S600, Second Stage Only
SKU: SCPS600NMFR: 11.603.000
(5)- Scubapro S600: Reliable regulator for diving.
- Air balanced valve ensures effortless breathing.
- Durable techno-polymer case for long life.
- Adjustable 2nd stage for personalized comfort.
- Compact, lightweight second stage regulator.
- Scubapro regulator: Dive with confidence today.
In Stock
Free Shipping
Ways to Save
Dive Rite XT Regulator
SKU: DIVRG5300
(6)- Dive Rite regulator: balanced for easy breathing.
- XT regulator: cold-water rated, reliable performance.
- Adjustable 2nd stage: customize your scuba dive.
- Compact scuba regulator: travel-friendly design.
- Nitrox compatible regulator: up to 40% oxygen.
- Durable dive regulator: built with quality materials.
Dive Rite XT2 Second Stage Regulator (No Hose)
SKU: DIVRG5200
(7)- Dive Rite XT2: Reliable second stage regulator.
- Easy breathing regulator with adjustable settings.
- Compact size, ideal for travel scuba diving gear.
- Nitrox compatible up to 40% oxygen mixtures.
- Pneumatically balanced for consistent performance.
- Durable carbon fiber cover & stainless components.
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.
Oceanic Delta 5 eDX Yoke Regulator
SKU: OCND5
(2)- Balanced Diaphragm 1st Stage Regulator for reliability.
- Oceanic eDX 2nd Stage: Adjustable for easy breathing.
- Cold-water rated scuba regulator for extreme dives.
- Nitrox compatible regulator, up to 40% oxygen mix.
- Compact & lightweight regulator for travel ease.
- Pneumatically balanced 2nd stage for smooth airflow.
Genesis Prana Regulator
SKU: GNSPRMFR: GR910
(1)- Balanced regulator ensures effortless breathing.
- Compact scuba regulator design for easy travel.
- Cold-water regulator: reliable in all conditions.
- Adjustable 2nd stage for custom dive settings.
- High-performance regulator with balanced design.
- Durable scuba gear: reliable first and second stage.
Mares Prestige 15X Regulator
SKU: MRSPR15XGRMFR: 416234 BKGR
(2)- Mares regulator: Reliable downstream second stage.
- Prestige 15X: Balanced diaphragm 1st stage design.
- Nitrox ready: Up to 40% O2 compatibility included.
- Scuba regulator: Four 3/8" LP ports for versatility.
- Durable build: Chromed brass, techno-polymer design.
- Lightweight regulator: Travel-friendly, only 34 ounces.
Save $105
$449.95
Save: $105.00 (23%)In Stock
Free Shipping
Ways to Save
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
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.
Highland Vortex Octopus
SKU: XSSRGH650MFR: RGH650
- Highland Vortex: Reliable scuba regulator.
- Pneumatically balanced for effortless breathing.
- Lightweight second stage: Comfortable scuba gear.
- 40" regulator hose for optimal maneuverability.
- Durable construction ensures long-lasting use.
- Ideal octopus regulator for scuba diving.
Save $60
$308.00
Save: $60.05 (19%)In Stock
Free Shipping
Ways to Save
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.
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
TUSA RS-1207 Regulator
SKU: TBTRS1207MFR: RS1207E BK
- TUSA regulator: reliable scuba gear, dive ready.
- Balanced design ensures easy breathing underwater.
- Adjustable 2nd stage for customized dive control.
- Compact size: travel-friendly scuba regulator.
- Four LP ports offer versatile hose configurations.
- Durable build: marine brass 1st stage regulator.
In Stock
Free Shipping
Ways to Save
Mares Dual 15X INT Regulator Set
SKU: MRSD15BKYMFR: 416277INTBK
- Optimal air delivery ensures effortless breathing.
- Durable build for enduring scuba diving reliability.
- Streamlined design for simplified maintenance.
- Ultralight technopolymer enhances dive comfort.
- Dependable cold water performance for divers.
- Balanced diaphragm offers consistent air flow.
Save $68
$497.95
Save: $68.00 (14%)In Stock
Free Shipping