First Stage Scuba Regulators & Second Stage Regulators
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Mares Planet Airmatic 88X TBP DIN Regulator
SKU: MRSRPADMFR: 416260DIN
- Durable All-Metal for ultimate reliability.
- Balanced diaphragm ensures effortless breathing.
- Superior cold water performance. No freezing!
- Robust construction provides lasting durability.
- Flexible Superflex hose for optimal comfort.
- Sealed first stage for low maintenance use.
Save $180
$1,179.95
Save: $180.00 (15%)In Stock
Free Shipping
Ways to Save
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.
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.
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.
Scubapro MK11 EVO/S270 Dive Regulator System
SKU: SCPS270
- Scubapro regulator: reliable, durable build.
- Balanced 2nd stage ensures effortless breathing.
- Compact dive regulator, ideal for travel scuba.
- Cold-water regulator: consistent performance.
- Low maintenance scuba regulator system design.
- Adjustable breathing for optimal dive control.
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.
Apeks MTX-R Regulator, DIN
SKU: APXMTXDMFR: 726009SCWHDIN
(1)- Apeks MTX-R Regulator: Unmatched reliability.
- Dive confidently: Cold-water rated regulator.
- Optimal airflow: Easy breathing regulator design.
- Durable build: Chrome plated brass 1st stage.
- Nitrox ready: Up to 40% O2 compatibility.
- Streamlined scuba regulator: Compact size.
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
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.
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.
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 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
Oceanic Alpha 8 SP5 Piston Regulator, Black
SKU: OCNA8SP5BKMFR: 40.3520.29
(13)- Oceanic regulator: reliable, downstream valve.
- Nitrox compatible scuba regulator, up to 40% O2.
- First and second stage regulator, lightweight build.
- Easy breathing regulator with adjustable settings.
- Cold-water rated scuba gear regulator system.
- Compact size regulator: four 3/8" LP ports, one HP.
In Stock
Free Shipping
Ways to Save
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 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.
Hollis 500SE DC7 Regulator with Gauge and Hose
SKU: PCKDHRP3
- Balanced Diaphragm ensures reliable scuba gear.
- Adjustable 2nd stage for optimal breathing effort.
- Marine-grade brass offers regulator durability.
- Nitrox compatible up to 40% for versatile diving.
- Compact regulator design with dive/pre-dive switch.
- Cold-water performance with environmentally sealed 1st
Aqualung Leg3nd Elite Regulator
SKU: UDRLEMFR: 706011BKBKINT
- Aqualung Leg3nd Elite: Superior, reliable regulator.
- Balanced diaphragm 1st stage ensures consistent airflow.
- Adjustable 2nd stage for effortless, easy breathing.
- Compact scuba regulator; ideal for travel & diving.
- Cold-water rated regulator for extreme conditions.
- Nitrox compatible; use up to 40% O2 with this regulator.
Scubapro MK2 EVO/R105 Regulator
SKU: SCPM2ER105MFR: 12.105.000
- Scubapro Regulator: Reliable, easy breathing design.
- Cold-water rated regulator for optimal performance.
- Adjustable second stage for personalized comfort.
- Compact scuba regulator; lightweight & travel-friendly.
- Nitrox compatible regulator for enriched air use.
- Piston first stage regulator with swivel second stage.
In Stock
Free Shipping
Ways to Save
Dive Rite XT4 Second Stage Regulator (No Hose)
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.
Cressi Compact MC9 Regulator
SKU: CSBX9MFR: HX783051
(1)- Cressi Regulator: Balanced diaphragm 1st stage.
- Compact regulator: Lightweight for travel divers.
- Adjustable 2nd stage: Venturi dive/pre-dive switch.
- Reliable scuba regulator: Downstream demand valve.
- Cold-water regulator: Consistent performance assured.
- Cressi MC9 regulator: 4 LP & 2 HP ports included.
In Stock
Free Shipping
Ways to Save
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
Ways to Save
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.
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
TUSA RS-1001-BK Regulator
SKU: TBTRS1001BKMFR: RS-1001U BK
(3)- TUSA Regulator: Balanced for optimal performance.
- Easy breathing scuba regulator with dive/pre-dive switch.
- Lightweight regulator: Compact size, travel-friendly design.
- Reliable first and second stage regulator set.
- Cold-water rated regulator for diving adventures.
- Adjustable regulator: Venturi system for custom dives.
In Stock
Free Shipping