First Stage Scuba Regulators & Second Stage Regulators
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Scubapro Mark 25 EVO First Stage Only
SKU: SCPM25EMFR: 10.713.010
(2)- Scubapro Regulator: Unmatched reliability underwater.
- Mark 25 EVO: Consistent airflow at any depth.
- Cold-Water Rated Regulator: Dive confidently in any temp.
- High-Flow Ports: Superior gas delivery on every dive.
- Balanced Piston 1st Stage: Smooth, effortless breathing.
- Durable Brass Build: Ensures years of reliable use.
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.
Save $78
$577.95
Save: $78.00 (13%)In Stock
Free Shipping
Ways to Save
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.
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.
Apeks XL4+ Regulator - Din
SKU: APXXRDMFR: 726049BCWHDIN
- Apeks XL4+ Regulator: Reliable scuba gear.
- Lightweight regulator for effortless breathing.
- Durable first and second stage regulator set.
- Compact scuba regulator, easy to use design.
- Cold water regulator: Dependable performance.
- DIN fitting regulator with 1 HP & 4 LP ports.
Temporarily On Backorder
Free Shipping
Ways to Save
Highland Vortex Regulator Streamlined Set
SKU: XSSRGH620MFR: RGH620
- Balanced Diaphragm ensures reliable regulator performance.
- Environmentally sealed for cold-water scuba diving.
- Streamlined regulator set offers effortless breathing.
- DIN fitting provides a secure, durable regulator setup.
- Compact size enhances comfort, reduces drag underwater.
- Easy servicing design ensures long-term regulator use.
Save $124
$1,249.00
Save: $124.05 (10%)Available
Free Shipping
Ways to Save
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.
Save $78
$397.95
Save: $78.00 (20%)In Stock
Free Shipping
Ways to Save
Mares Planet Airmatic 88X TBP INT Regulator
SKU: MRSRPAYMFR: 416260INT
- Superior reliability for secure diving.
- Effortless breathing with balanced diaphragm.
- Robust all-metal technology durability.
- Optimized weight for diver comfort.
- Simplified maintenance; INT regulator.
- Integrated Superflex hose performance.
Save $180
$1,179.95
Save: $180.00 (15%)Slight Delay
Free Shipping
Ways to Save
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.
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.
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.
Cressi AC2 Compact Yoke Regulator
SKU: CSBACMFR: HX787051
- Cressi Regulator: Reliable scuba gear, compact size.
- Balanced flow-by piston ensures effortless breathing.
- Adjustable 2nd stage for optimal dive performance.
- Durable chromed brass 1st stage, polymer 2nd stage.
- Compact XS2 regulator: Lightweight, easy servicing.
- Ideal scuba regulator for warm water environments.
In Stock
Free Shipping
Ways to Save
Scubapro MK25 EVO/G260 Regulator
SKU: SCPM25EG26MFR: 12.252.010
(4)- Scubapro Regulator: Reliable, high-performance scuba gear.
- Balanced piston 1st stage ensures consistent airflow.
- Adjustable 2nd stage for effortless breathing underwater.
- Durable chrome-plated brass build for longevity.
- Compact scuba regulator design; travel-friendly size.
- Cold water rated regulator for extreme conditions.
Includes Free
$229.00Value:
Includes Free
$229.00Value:
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
Aqualung Leg3nd Regulator
SKU: UDRLR
(1)- Aqualung Leg3nd: Reliable scuba regulator system.
- Balanced diaphragm 1st stage for consistent airflow.
- Adjustable 2nd stage: Effortless, easy breathing.
- Durable build: Chrome-plated brass, techno-polymer.
- Compact regulator design enhances dive experience.
- Nitrox compatible: Up to 40% O2 for enriched air.
Scubapro MK19 EVO BT/G260 Carbon BT Regulator
SKU: SCPMK19MFR: 12.719.500
(1)- Scubapro regulator: cold-water rated, reliable system.
- Enjoy easy breathing with balanced second stage design.
- Compact Scubapro dive regulator; lightweight & durable.
- Adjustable 2nd stage for personalized dive experience.
- Black Tech brass 1st stage ensures regulator serviceability.
- Scubapro regulator with carbon fiber 2nd stage cover.
Zeagle Envoy II DIN Regulator
SKU: ZGLEDNMFR: 350-3320
(2)- Zeagle Envoy II regulator: reliable scuba gear.
- Balanced diaphragm 1st stage for consistent airflow.
- Adjustable 2nd stage: Dive/Pre-Dive Venturi switch.
- Nitrox compatible regulator, up to 40% O2 ready.
- Durable chrome-plated brass, stainless steel build.
- Compact & lightweight regulator: 3.22 lbs (1.46 kg).
OMS Evoque 2nd Stage Only (No Hose)
SKU: OMSRESSMFR: OM50013
(4)- OMS Evoque: Reliable scuba regulator 2nd stage.
- Adjustable 2nd stage: Dive/Pre-Dive Venturi switch.
- Pneumatically balanced for easy, natural breathing.
- Compact, impact-resistant regulator construction.
- Chromed brass internals ensure regulator serviceability.
- Upgrade your scuba gear with this OMS 2nd stage.
In Stock
Free Shipping
Ways to Save
XS Scuba Inspire Regulator
SKU: XSSIRMFR: RG500
(1)- Balanced diaphragm 1st stage ensures reliability.
- Adjustable 2nd stage offers easy, custom breathing.
- Compact XS Scuba regulator; travel-friendly design.
- Nitrox compatible regulator, up to 40% oxygen.
- Pneumatically-balanced valve for smooth airflow.
- Cold-water rated; dependable scuba gear regulator.
Save $66
$666.00
Save: $66.05 (10%)In Stock
Free Shipping
Ways to Save
Atomic Aquatics M1 Regulator Yoke Sealed
SKU: ATMM1BKMFR: 03-0030-6P
(6)- Atomic Aquatics M1 Regulator: Superior reliability, balanced
- Breathe easy with the Atomic Aquatics M1 Regulator's balanced design, even at depth! #scubagear
- Enjoy effortless breathing with this scuba regulator
- Durable regulator: 316 stainless steel build quality
- Compact scuba regulator design for easy travel
- Cold water ready: Atomic Aquatics regulator performs flawlessly
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
Atomic Aquatics ST1 Swivel Sealed Regulator, DIN
SKU: ATMST1SSDMFR: 03-0060-7P
(2)- Atomic Aquatics Regulator: Superior reliability underwater
- Experience effortless breathing with the Atomic Aquatics ST1 regulator's balanced flow-through piston design
- Dive Regulator: Effortless breathing at any depth
- ST1 Regulator: Durable build for extended use
- Adjustable Regulator: Customize your airflow easily
- Compact Regulator: Lightweight design for travel
Includes Free
$449.95Value:
Includes Free
$449.95Value:
Apeks Sidemount Regulator Kit
SKU: APXSRKMFR: 726016SCKDINUS
(1)- Apeks regulator kit: reliable, balanced breathing.
- Sidemount regulator: compact, durable, lightweight build.
- Cold-water scuba regulator: dependable performance.
- Adjustable 2nd stage: customize breathing effort.
- Streamlined scuba gear: easy to use, less drag.
- Includes hoses & gauge: complete regulator system.
Scubapro G260, Second Stage Only
SKU: SCPG260MFR: 11.263.000
(1)- Scubapro G260: Reliable second stage regulator.
- Adjustable 2nd stage for effortless breathing.
- Compact scuba regulator; lightweight, 9.7 ounces.
- Nitrox compatible regulator for versatile diving.
- Chrome plated brass valve housing ensures durability.
- Scubapro regulator with Venturi Vacuum Assist (VIVA).
In Stock
Free Shipping