First Stage Scuba Regulators & Second Stage Regulators

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Poseidon Atmosphere Fuul Face Picture

Poseidon Atmosphere FFM with 2'nd Stage

SKU: POSAFFMFR: 4900-M-BK
  • Optimal airway comfort for effortless breathing.
  • Durable construction ensures lasting dive reliability.
  • Designed for superior coldwater performance.
  • Effortless breathing maintains diving efficiency.
  • Reliable design for consistent underwater performance.
  • Maintenance simplicity for hassle-free ownership.
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Aqualung Titan DIN Regulator Picture

Aqualung Titan DIN Regulator

SKU: UDRTRNDMFR: 706008BKBKDIN
  • Diaphragm 1st stage ensures consistent air delivery.
  • Robust marine brass construction enhances durability.
  • Unbalanced 2nd stage offers ease breathing underwater.
  • Lightweight design optimizes comfort for divers.
  • Reliable performance for demanding dive conditions.
  • Intuitive controls simplify maintenance and usage.
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Mares Dual 15X Starter Yoke Re Picture

Mares Dual 15X Starter INT Regulator Set

SKU: MRSREGSD15IMFR: 416283 BK I US
  • Optimal air delivery ensures effortless breathing.
  • Durable build for sustained underwater performance.
  • Reliable coldwater performance regulator system.
  • Streamlined design enhances adjustability scuba.
  • Easy maintenance simplifies routine servicing tasks.
  • Ultralight technopolymer ensures diving comfort.
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Apeks Tek3 Lh + Rh 1St Stages Picture

Apeks Tek3 Lh + Rh 1St Stages

SKU: APXTRSMFR: 726057BCBKDIN
  • Apeks regulator: reliable, high-performance scuba gear.
  • First stage regulator: exceptional cold-water rated use.
  • DIN fitting ensures a secure, durable regulator.
  • Compact size: streamlined scuba regulator design.
  • Low breathing effort: regulator for effortless dives.
  • Tek3 first stages: rugged, dependable scuba regulators.
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Aqualung Helix Compact Pro Yok Picture

Aqualung Helix Compact Pro Regulator

SKU: UDRHCPYMFR: 706018BKBKINT
  • Aqualung Regulator: Balanced for optimal performance.
  • Compact Pro Yoke Regulator: Lightweight, travel-ready design.
  • Helix Regulator: Enjoy easy, natural breathing underwater.
  • Pneumatically-balanced: Consistent airflow at any depth.
  • Cold-water rated regulator: Reliable in extreme conditions.
  • Aqualung Regulator: Includes MFG Limited Lifetime Warranty.
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Hollis 200LX DCX Regulator wit Picture

Hollis 200LX DCX Regulator with Gauge and Hose

SKU: PCKDHRP1
  • Hollis regulator ensures reliable scuba diving.
  • Balanced 2nd stage offers effortless breathing.
  • Durable build for long-lasting scuba gear use.
  • Easy servicing design simplifies regulator care.
  • Compact regulator ideal for travel & diving.
  • Cold-water rated regulator for extreme dives.
Temporarily On Backorder
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Apeks MTX-RC Scuba Regulator - Picture

Apeks MTX-RC Scuba Regulator - Din

SKU: APXMRDMFR: 726010SCGRDIN
  • Apeks MTX-RC regulator: cold-water rated, reliable.
  • Enjoy easy breathing with this balanced regulator.
  • Dive confidently with a dependable scuba regulator.
  • Optimize your dive with an adjustable regulator.
  • Compact scuba regulator: travel-friendly design.
  • High-performance regulator for superior dives.
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Zeagle Envoy II DIN First Stag Picture

Zeagle Envoy II DIN First Stage Only

SKU: ZGLEDMFR: 310-3320-S
  • Zeagle regulator: reliable, balanced diaphragm design.
  • Enjoy effortless breathing with this scuba first stage.
  • Durable chrome-plated brass for long regulator life.
  • Compact first stage: ideal for streamlined scuba gear.
  • DIN fitting ensures a secure regulator connection.
  • Cold-water rated: dive confidently in any condition.
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Hollis 150LX H02 DIN (Oxygen R Picture

Hollis 150LX H02 DIN (Oxygen Regulator)

SKU: HLS1H2MFR: 240.1502.19.M
  • Dive confidently with this reliable scuba regulator.
  • Experience effortless breathing with the H02 regulator.
  • Durable regulator built with marine-grade brass.
  • Compact scuba regulator design for streamlined diving.
  • Adjustable venturi lever for optimal dive performance.
  • Oxygen cleaned regulator, Nitrox compatible to 100%.
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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.
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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.
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Scubapro MK25 EVO/S600 Regulat Picture

Scubapro MK25 EVO/S600 Regulator, DIN

SKU: SCPM25EDS60MFR: 12.971.070
  • Scubapro Regulator: Superior, reliable breathing effort.
  • MK25 EVO/S600: Durable regulator for any dive type.
  • Adjustable 2nd Stage: Customize your dive experience.
  • Cold-Water Rated: Scuba regulator performs in all temps.
  • High-Flow Ports: Maximize air delivery with this regulator.
  • Scubapro Regulator: Compact, travel-friendly scuba gear.

Includes Free

$229.00Value:

Scubapro R105 OctoScubapro R105 Octo
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$229.00Value:

Scubapro R105 OctoScubapro R105 Octo
Apeks MTX-R Sidemount Set - Im Picture

Apeks MTX-R Sidemount Set - Imperial

SKU: APXMSSMFR: 726015SCWDINUS
  • Apeks MTX-R: Reliable regulator for diving.
  • Enjoy effortless breathing with this scuba set.
  • Durable first and second stage regulator set.
  • Compact scuba regulator, ideal for travel.
  • Adjustable regulator for personalized comfort.
  • Cold-water performance: Dive confidently, always.
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Apeks EVX Tungsten Dive Regula Picture

Apeks EVX Tungsten Dive Regulator

SKU: APXEVXT
  • Apeks regulator: cold-water rated for extreme dives.
  • Tungsten dive regulator: durable, PVD coated finish.
  • Balanced regulator: effortless, superior breathing.
  • Adjustable 2nd stage: customize your dive settings.
  • Compact regulator: travel-friendly, lightweight gear.
  • Reliable regulator: forged body, sealed system.
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Atomic Aquatics Z3 Sealed Regu Picture

Atomic Aquatics Z3 Sealed Regulator, DIN

SKU: ATMZ3SDMFR: 03-0090-7P
(2)
  • Atomic Aquatics Z3 Regulator: Superior, reliable breathing
  • Experience superior reliability with this Atomic Aquatics regulator, crafted for dependable performance
  • Dive confidently with this sealed scuba regulator
  • Enjoy effortless airflow from balanced regulator design
  • Durable regulator: corrosion-resistant, long-lasting build
  • Adjustable 2nd stage for personalized dive control
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Zeagle F8 Second Stage Regulat Picture

Zeagle F8 Second Stage Regulator with Hose

SKU: ZGLOF8BKMFR: 320-8300-S
(1)
  • Superior reliability, enhancing diving confidence.
  • Effortless breathing for unparalleled underwater comfort.
  • Rugged durability ensures long-lasting performance.
  • Streamlined maintenance for ease of ownership.
  • Precise adjustability, customized for optimal flow.
  • Consistent cold water performance, always reliable.
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Apeks XTX50 Regulator Second S Picture

Apeks XTX50 Regulator Second Stage Only

SKU: APXXTX50SSMFR: 726044BCBKNR
(1)
  • Apeks XTX50: Reliable scuba regulator, balanced valve.
  • Adjustable 2nd stage: Dive/Pre-Dive Venturi switch control.
  • Nitrox compatible regulator: Up to 40% O2 for enriched air.
  • Pneumatically balanced: Smooth, effortless scuba breathing.
  • Durable techno-polymer: Lightweight, robust regulator build.
  • Lifetime warranty: Invest in Apeks scuba regulator quality.
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Atomic Aquatics ST1 Swivel Sea Picture

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:

Oceanic Excursion BCOceanic Excursion BC
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$449.95Value:

Oceanic Excursion BCOceanic Excursion BC
Scubapro MK25T EVO/S620 X-Ti D Picture

Scubapro MK25T EVO/S620 Ti DIN Regulator

SKU: SCPMK25TMFR: 12.620.600
(1)
  • Scubapro regulator: reliable, high-performance dive gear.
  • Enjoy effortless breathing with this balanced regulator.
  • Titanium 1st stage offers durability & lightweight design.
  • Easily adjustable 2nd stage for personalized comfort.
  • Compact regulator system, ideal for travel and diving.
  • Cold-water ready regulator ensures peak performance.
Temporarily On Backorder
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Scubapro Mark 25 EVO Regulator Picture

Scubapro Mark 25 EVO DIN, First Stage Only

SKU: SCPM25EDMFR: 10.713.030
(2)
  • Scubapro regulator: Unmatched reliability underwater.
  • Balanced piston 1st stage ensures effortless breathing.
  • Chrome-plated brass: Durable regulator construction.
  • 5 high-flow LP ports for versatile configuration.
  • DIN fitting regulator: Optimal cold water performance.
  • Compact, lightweight first stage: Easy maintenance.
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TUSA RS-1001 Regulator Picture

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.
Temporarily On Backorder
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Oceanic ZEO Swivel Regulator Picture

Oceanic Zeo Swivel Regulator

SKU: OCNZRMFR: 40.8150.07
(2)
  • Balanced diaphragm 1st stage regulator ensures reliability.
  • Adjustable 2nd stage offers effortless, easy breathing.
  • Dive/pre-dive venturi switch for optimal adjustability.
  • Compact scuba regulator design; lightweight at 28.2 oz.
  • Cold-water rated regulator for extreme conditions.
  • Nitrox compatible regulator, up to 40% oxygen mix.
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Hollis DC7 First Stage Only Picture

Hollis DC7 First Stage Only

SKU: HLSFSDC7MFR: 240.3567
(4)
  • Hollis DC7: Reliable scuba regulator first stage.
  • Over-balanced diaphragm ensures easy breathing.
  • 4 LP & 2 HP ports for versatile regulator setup.
  • Nitrox compatible scuba gear for enriched air use.
  • Durable, marine-grade black anodized brass build.
  • Compact & serviceable regulator for dive adventures.
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Poseidon Xstream Mk3 First Sta Picture

Poseidon 1st Stage Xstream Deep G5/8"

SKU: POSXD1MFR: 0110-000
(1)
  • Xstream Deep: Reliable scuba regulator, balanced.
  • First stage regulator: 5 LP & 2 HP ports.
  • Dive confidently: Cold-water rated regulator design.
  • Chrome-plated brass: Durable scuba gear material.
  • DIN fitting: Environmentally sealed first stage.
  • Optimize dives: Easy breathing regulator system.
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