First Stage Scuba Regulators & Second Stage Regulators
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Mares Rover 2S Regulator, DIN
SKU: MRSR2S2DMFR: 416255DIN
- Mares regulator: reliable, downstream 2nd stage.
- Balanced scuba regulator for optimal performance.
- Compact regulator: lightweight, travel-friendly design.
- Nitrox compatible regulator, up to 40% oxygen.
- Adjustable Mares regulator for easy, smooth breathing.
- Durable scuba gear: corrosion-resistant materials.
Save $78
$397.95
Save: $78.00 (20%)In Stock
Free Shipping
Ways to Save
Hollis DC7 500SE Regulator with Maxflex Hose
SKU: HLSDC75MFR: 240.3501.07.M
(10)- DC7 Regulator: Reliable, high-performance scuba gear.
- Balanced 500SE: Smooth, effortless breathing underwater.
- Durable build: Marine brass, Delrin; long-lasting regulator.
- Compact design: Lightweight, travel-friendly scuba regulator.
- Easy servicing: Simplified maintenance for dive regulators.
- Cold-water ready: Dependable regulator in any condition.
Save $350
$749.95
Save: $350.00 (47%)In Stock
Free Shipping
Ways to Save
Scubapro MK17 EVO 2/S620 Ti Dive Regulator System
SKU: SCPMK17R
(2)- Scubapro MK17 EVO regulator: cold-water ready.
- Balanced dive regulator ensures effortless breathing.
- Titanium valve housing offers superior durability.
- Compact scuba regulator design for easy travel.
- Adjustable second stage for personalized comfort.
- High-performance regulator: reliable & lightweight.
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/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.
Interspiro Divator RS4 4-Port Regulator Open Box
SKU: INSDR4PGDOBMFR: INSDR4PGDOB
- Interspiro Divator: Reliable scuba regulator.
- Cold water regulator: EN250 certified performance.
- Optimal breathing effort: Dive with confidence.
- Durable regulator: Built for lasting performance.
- Easy servicing: Simplified scuba gear maintenance.
- Compact regulator: Streamlined design for divers.
Save $224
$974.00
Save: $224.00 (23%)In Stock
Free Shipping
Ways to Save
Aqualung Leg3nd Elite Black Edition Yoke Regulator
SKU: UDRLELEMFR: 706013BKBKINT
- Aqualung Leg3nd: Superior, reliable regulator.
- Overbalanced diaphragm 1st stage for optimal scuba.
- Pneumatically balanced 2nd stage ensures easy breathing.
- Adjustable venturi switch on this scuba regulator.
- Compact regulator design; cold-water ready system.
- Lifetime warranty on Aqualung scuba regulators.
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.
TUSA RS-790 Regulator
SKU: TBTRS790MFR: RS-790-BK
- TUSA RS-790: Reliable regulator for diving.
- Balanced diaphragm 1st stage ensures performance.
- Enjoy effortless breathing with balanced 2nd stage.
- Durable build: Chromed brass & composite design.
- Nitrox compatible regulator, up to 40% oxygen.
- Compact scuba regulator, easy to maintain.
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
Apeks TEK3 Regulator Set
SKU: APXT3RSMFR: 726017 BCBKDIN
- Apeks TEK3: Superior regulator breathing effort.
- Over-balanced diaphragm: Reliable scuba regulator.
- Chrome-plated brass: Durable first stage regulator.
- Adjustable 2nd stage: Easy dive/pre-dive control.
- Nitrox compatible: Up to 40% O2 scuba gear.
- Compact regulator: Streamlined for ease of use.
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.
In Stock
Free Shipping
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.
Interspiro Divator RS4 4-Port DIN Regulator with Breathing Valve and Hose
SKU: INSDR4PGDKMFR: KIT 57550-51
- Interspiro Regulator: Reliable cold water performance.
- Divator RS4 Regulator: Easy breathing, full face mask ready.
- DIN Regulator: Adjustable pressure for optimal dives.
- Compact Scuba Regulator: Lightweight, travel-friendly design.
- 4-Port Regulator: Streamlined hose routing, enhanced comfort.
- High-performance regulator: Exceeds EN250 standards.
Aqualung Leg3nd MBS Regulator with Legend Octopus
SKU: UDRLMYOPMFR: 706022BKBKINT
- Aqualung Leg3nd: Reliable scuba regulator system.
- Balanced regulator ensures effortless breathing.
- Adjustable 2nd stage for personalized comfort.
- Compact scuba gear: Lightweight & travel-friendly.
- Cold-water regulator with environmental dry kit.
- Dive confidently with balanced pressure design.
Bundle & Save
$1,259.00
Save: $188.01 (15%)In Stock
Free Shipping
Ways to Save
Scubapro MK25/G260 Regulator, DIN
SKU: SCPM25G26DMFR: 12.252.030
(1)- MK25/G260 regulator: reliable scuba gear
- Balanced piston 1st stage ensures effortless breathing
- G260 2nd stage: adjustable for dive conditions
- Durable chrome-plated brass regulator build
- Nitrox compatible regulator up to 40% O2
- Compact, high-performance scuba regulator system
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
Dive Rite FT1/XT2 Advanced Open Water Package
SKU: DIVPK5800
- Dive Rite regulator: Reliable, balanced diaphragm.
- Adjustable 2nd stage for easy, custom breathing.
- Nitrox compatible regulator, up to 40% oxygen.
- Durable marine brass 1st stage, chrome plated.
- Compact regulator bag included for travel, storage.
- Cold-water rated regulator for optimal performance.
Scubapro MK25 EVO/A700 Regulator
SKU: SCPM25EA70MFR: 12.770.040
(6)- Scubapro regulator: reliable, balanced piston 1st stage.
- A700 2nd stage: adjustable for optimal breathing effort.
- Dive regulator system: durable brass, marine-grade chrome.
- Cold water regulator: anti-freeze for extreme conditions.
- High-flow regulator: 5 LP ports, 2 HP ports included.
- Scubapro MK25 EVO/A700: compact, lightweight design.
Tusa Compact Diaphragm Regulator
SKU: TBTDPR
- Tusa regulator: reliable, smooth breathing.
- Compact regulator: ideal for travel, lightweight.
- Diaphragm regulator: cold-water rated, durable.
- Adjustable regulator: customize your dive easily.
- High-flow piston: consistent air delivery system.
- Ergonomic mouthpiece: enhanced comfort, less fatigue.
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.
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 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.
Save $78
$577.95
Save: $78.00 (13%)In Stock
Free Shipping
Ways to Save
Seac IT300 230 INT Regulator
SKU: SECIT300IMFR: 0350105000004A
- Seac IT300 INT Regulator: Reliable scuba gear.
- Balanced diaphragm 1st stage ensures consistent airflow.
- Adjustable 2nd stage with Venturi dive/pre-dive switch.
- Chrome-plated finish enhances regulator durability.
- Certified EN250 A for cold water scuba diving.
- 2 HP ports & 4 LP ports for versatile configuration.
Save $49
$534.00
Save: $49.00 (9%)In Stock
Free Shipping