Diaphragm First Stage Scuba Regulators & Second Stage Regulators

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Diaphragm
Cressi MC11 SC Zen Pro Regulat Picture

Cressi MC11 SC Zen Pro Regulator DIN

SKU: CRBMC11SCDSLMFR: HX793151
  • Durable hyperbalanced diaphragm delivers reliability.
  • Superior air delivery, effortless breathing performance.
  • Robust construction ensures exceptional regulator durability.
  • Lightweight design enhances dive comfort and portability.
  • Efficient breathing system, minimal maintenance required.
  • Environmental sealing optimizes cold water reliability.
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Cressi MC11 Zen Regulator Yoke Picture

Cressi MC11 Zen Regulator Yoke

SKU: CRBMC11MFR: HX791011
  • Experience balanced breathing with diaphragm first stage.
  • Engineered for exceptional air delivery, ensuring safety.
  • Durable design offers enduring performance underwater.
  • Achieve optimal ease of breathing, enhancing dives.
  • Dependable regulator reliability for consistent function.
  • Low maintenance; streamlined design ensures longevity.
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Scubapro MK19 EVO BT/G260 Carb Picture

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.
Dive Rite FT1/XT2 Advanced Ope Picture

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 MK19 EVO BT/G260 Carb Picture

Scubapro MK19 EVO BT/G260 Carbon BT Regulator

SKU: SCPDIN300MFR: 12.719.600
  • Scubapro regulator: cold-water rated, reliable system.
  • Dive regulator with adjustable 2nd stage for easy breathing.
  • Durable Scubapro regulator: built with carbon fiber.
  • Compact first and second stage regulator system.
  • High-performance dive regulator with DIN connector.
  • Scubapro regulator: balanced valve for smooth airflow.
Dive Rite Doubles Regulator Pa Picture

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.
Apeks TEK3 Regulator Set Picture

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.
Aqualung Leg3nd MBS Regulator Picture

Aqualung Leg3nd MBS Regulator

SKU: UDRLM
(2)
  • Aqualung Leg3nd: Reliable scuba regulator system.
  • Balanced design ensures easy regulator breathing.
  • Adjustable 2nd stage for custom dive control.
  • Compact scuba regulator, ideal for travel dives.
  • Cold-water rated regulator for extreme conditions.
  • Dive confidently with a balanced regulator design.
Dive Rite XT1/XT2 Advanced Ope Picture

Dive Rite XT1/XT2 Advanced Open Water Package

SKU: DIVPK5300
(5)
  • Dive Rite regulator: Reliable, balanced diaphragm.
  • Adjustable 2nd stage for easy, custom breathing.
  • Nitrox compatible regulator, up to 40% oxygen.
  • Durable chrome plated brass 1st stage regulator.
  • Compact regulator bag included for transport.
  • Complete scuba gear set with pressure gauge.
Mares 28XR with HR Full SM Tek Picture

Mares 28XR with HR Full SM Tek Regulator Set, DIN

SKU: MRS28XSMFR: 416419BK NR
  • Mares 28XR regulator set for reliable scuba gear.
  • Balanced regulator design ensures easy, natural breathing.
  • Cold-water rated regulator for extreme diving conditions.
  • Adjustable 2nd stage for personalized scuba experience.
  • Compact size regulator; ideal for travel and storage.
  • Full SM Tek regulator set includes Miflex XT-Tech hoses.
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Scubapro MK19 EVO/A700 Dive Re Picture

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.
Apeks MTX-RC Scuba Regulator - Picture

Apeks MTX-RC Scuba Regulator - Yoke

SKU: APXMRYMFR: 726010SCGRINT
  • Apeks MTX-RC regulator: Unmatched reliability underwater.
  • Enjoy easy breathing with this high-performance regulator.
  • Cold-water ready: Dive confidently in any environment.
  • Durable build: Engineered for years of dependable use.
  • Adjustability features provide a custom diving experience.
  • Compact scuba regulator: Travel light without compromise.
Mares Abyss 22 Navy II Regulat Picture

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.
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Apeks Sidemount Regulator Kit Picture

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.
Dive Rite XT Regulator Picture

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.
Aqualung Helix DIN Regulator w Picture

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.
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Apeks XTX40/DS4 DIN Oxygen Reg Picture

Apeks XTX40/DS4 DIN Oxygen Regulator

SKU: APXXTX4DS4DMFR: 726001BCGNNX
  • Apeks XTX40 regulator: reliable, balanced design.
  • Enjoy effortless breathing with this scuba regulator.
  • Cold-water rated regulator for extreme diving environments.
  • Durable Apeks regulator: built to last for years.
  • Compact scuba regulator: travel-friendly design.
  • Adjustable regulator: customize your dive experience.
Dive Rite XT1/XT2 Basic Open W Picture

Dive Rite XT1/XT2 Basic Open Water Regulator Package

SKU: DIVRXBO
  • Effortless breathing with balanced scuba regulator.
  • Durable brass construction ensures reliability.
  • Trusted cold water diving performance.
  • Precise airflow adjustability for divers.
  • Simple maintenance for consistent operation.
  • Integrated reliability for secure diving.
Aqualung Leg3nd MBS Regulator  Picture

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.
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$1070.99
$1,259.00
Save: $188.01 (15%)
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Apeks XTX40 DS4 Regulator - Di Picture

Apeks XTX40 DS4 Regulator - Din

SKU: APXXDRDMFR: 726003BCBKDIN
  • Apeks XTX40: Reliable scuba regulator for all.
  • Over-balanced first stage ensures consistent airflow.
  • Enjoy effortless breathing with venturi assist.
  • 2 HP ports & 4 LP ports for versatile configuration.
  • Durable build for years of dependable scuba dives.
  • Compact, cold water ready regulator design.
Scubapro MK17 EVO 2/S620 Ti Di Picture

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.
Dive Rite FT1 First Stage Regu Picture

Dive Rite FT1 First Stage Regulator

SKU: DIVRG5700
  • Dive Rite FT1: Reliable regulator first stage.
  • Balanced diaphragm ensures effortless breathing.
  • Durable, black SN-Ni plated marine brass build.
  • Four LP ports & two HP ports for easy configuration.
  • Nitrox compatible up to 40% oxygen for versatility.
  • Environmentally sealed for cold water performance.
Mares 62X 1st Stage DIN Regula Picture

Mares 62X 1st Stage DIN Regulator

SKU: MRS621DRGMFR: 416267DIN
  • Mares regulator: reliable air delivery system.
  • Durable construction for scuba diving regulator.
  • Compact size: ideal first stage diving regulator.
  • Easy maintenance diving regulator design.
  • Nitrox compatible diving regulator system.
  • Adjustable breathing: Mares scuba regulator.
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Mares Dual 15X DIN Regulator S Picture

Mares Dual 15X DIN Regulator Set

SKU: MRSD15BKDMFR: 416277DINBK
  • Optimal breathing with balanced diaphragm 1st stage.
  • Rugged technopolymer construction ensures durability.
  • Lightweight design, superior dive performance.
  • Two HP, four LP ports for diverse setups.
  • Effortless breathing; minimal maintenance required.
  • Durable Superflex hose offers reliability.
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