First Stage Scuba Regulators & Second Stage Regulators

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Mares 22 Navy II First Stage I Picture

Mares 22 Navy II First Stage INT Regulator

SKU: MRS1S22RNVMFR: 416270INT
  • Optimal breathing with balanced diaphragm scuba regulator.
  • Engineered for reliability in extreme cold waters.
  • Durable construction ensures lasting dive performance.
  • Easy-to-maintain design for consistent scuba safety.
  • Advanced first stage offers superior air delivery.
  • Precision engineering for effortless breathing control.
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Mares 82X First Stage INT Regu Picture

Mares 82X First Stage INT Regulator

SKU: MRS1S82MFR: 416248INT
  • Unrivaled scuba reliability for confident dives.
  • Balanced diaphragm ensures effortless breathing performance.
  • Durable build guarantees long-lasting regulator safety.
  • Optimized design for simple, low-maintenance care.
  • Exceptional first stage comfort and secure fit.
  • Premium Mares engineering: 2 HP, 5 LP ports.
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Mares Dual ADJ 62X INT Regulat Picture

Mares Dual ADJ 62X INT Regulator, Black

SKU: MRSDA62BKIMFR: 416278BKBKINT
  • Precise air delivery for optimal breathing comfort.
  • Balanced diaphragm ensures reliable scuba performance.
  • Durable technopolymer build for lasting dive use.
  • Lightweight design for effortless underwater mobility.
  • Adjustable second stage enhances breathing ease.
  • Superflex hose offers exceptional maneuverability.
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Mares 15X First Stage DIN Regu Picture

Mares 15X First Stage DIN Regulator

SKU: MRS1S15ABKDMFR: 416237DIN
  • Exceptional Mares reliability for critical dives.
  • Balanced diaphragm ensures easy, smooth breathing.
  • Durable design offers extended regulator lifespan.
  • Effortless maintenance of this robust scuba gear.
  • Comfortable, lightweight scuba first stage (20.8oz).
  • Optimize dive comfort with quality 15X regulator.
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Mares 15X First Stage INT Regu Picture

Mares 15X First Stage INT Regulator

SKU: MRS1S15UBKIMFR: 416237INT
  • Optimal Scuba diving safety and performance.
  • Reliable air delivery for deep water dives.
  • Effortless breathing comfort and diaphragm tech.
  • Durable design for extreme dive conditions.
  • Low-maintenance scuba regulator for divers.
  • Enhanced diving experience, unmatched comfort.
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Mares R2S First Stage INT Regu Picture

Mares R2S First Stage INT Regulator

SKU: MRS1SRBKIMFR: 416232INT
  • Robust piston design ensures dive reliability.
  • Streamlined for effortless underwater breathing.
  • Durable build guarantees long-lasting performance.
  • Simplified maintenance for hassle-free diving.
  • Lightweight design, perfect for dive travel.
  • Optimize airflow for superior dive comfort.
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$195.45
$229.95
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Mares Prestige 15X Regulator Picture

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.
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Scubapro MK25 Evo BT/G260 Carb Picture

Scubapro MK25 EVO BT/G260 Carbon Regulator

SKU: SCPM25EBG26BMFR: 12.771.550
  • Scubapro regulator: reliable, balanced piston 1st stage.
  • G260 carbon 2nd stage ensures effortless breathing.
  • Dive confidently with adjustable venturi & resistance.
  • Cold water ready regulator for extreme environments.
  • Durable, lightweight regulator with carbon fiber cover.
  • High-flow ports offer superior regulator performance.

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Mares Ultra 62X Yoke Diving Re Picture

Mares Ultra 62X Yoke Diving Regulator

SKU: MRSULT62YRGMFR: 416272INT
(2)
  • Mares regulator ensures reliable scuba diving.
  • Enjoy easy breathing with balanced regulator design.
  • Compact scuba regulator, ideal for travel divers.
  • Cold-water rated regulator for extreme conditions.
  • Ultra 62X regulator offers superior adjustability.
  • Lightweight regulator enhances diving experience.

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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.

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$29.95Value:

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Atomic Aquatics Z3 Regulator,  Picture

Atomic Aquatics Z3 Regulator, DIN

SKU: ATMZ3RDMFR: 03-0090-4P
  • Atomic Aquatics Regulator: Superior reliability underwater
  • Experience effortless, reliable breathing with the Atomic Aquatics Z3 regulator's balanced design
  • Balanced scuba regulator ensures effortless breathing
  • Durable regulator built with marine-grade materials
  • Compact scuba gear design for streamlined diving
  • Cold-water regulator performs in extreme conditions
Aqualung Helix Pro DIN Regulat Picture

Aqualung Helix Pro DIN Regulator

SKU: UDRHPDMFR: RG150003
  • Aqualung Helix Pro: Reliable scuba regulator.
  • Enjoy easy breathing with balanced 2nd stage.
  • Adjustable Venturi switch prevents free flow.
  • Durable chrome-plated brass 1st stage regulator.
  • Compact & lightweight: Travel-friendly design.
  • Nitrox compatible regulator up to 40% O2.
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Mares Rover 15X Regulator, DIN Picture

Mares Rover 15X Regulator, DIN

SKU: MRSR15XD2MFR: 416254DIN
  • Mares regulator: Reliable, downstream demand valve.
  • Balanced diaphragm 1st stage ensures consistent airflow.
  • Compact scuba regulator; lightweight for travel ease.
  • Nitrox compatible regulator, up to 40% oxygen mix.
  • Durable chrome plated brass; marine-ready regulator.
  • Four LP ports & two HP ports for versatile configuration.

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Aqualung Leg3nd Elite Black Ed Picture

Aqualung Leg3nd Elite Black Edition Yoke Regulator

SKU: UDRLELEMFR: RG148010
  • 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.
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$1019.15
$1,199.00
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Scubapro MK19 EVO/G260 Regulat Picture

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.
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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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Mares Atlas 62X DIN Diving Reg Picture

Mares Atlas 62X DIN Diving Regulator

SKU: MRSATL62DRGMFR: 416273DIN
  • Mares regulator: Reliable, smooth, easy breathing.
  • Atlas 62X DIN: Compact design for travel, diving ease.
  • Balanced regulator: Consistent performance at any depth.
  • Adjustable 2nd stage: Customize your scuba experience.
  • Cold-water rated regulator: Dive confidently, safely.
  • Mares scuba regulator: 2 HP & 4 LP ports included.

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$152.96Value:

Mares Loop OctopusMares Loop Octopus
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Scubapro Mark 25 EVO Regulator Picture

Scubapro Mark 25 EVO Regulator, 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.
Apeks XTX40 DS4 Regulator - Di Picture

Apeks XTX40 DS4 Regulator - Din

SKU: APXXDRDMFR: RG114119
  • 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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Cressi XS2/AC2 Piston Regulato Picture

Cressi XS2/AC2 Piston Regulator

SKU: CSBRXS2MFR: HX780000
(57)
  • Cressi XS2/AC2: Reliable scuba regulator system.
  • Dive/Pre-Dive Venturi: Adjustable 2nd stage regulator.
  • Durable chromed brass 1st stage for long life.
  • Compact, lightweight regulator: 35oz with hose.
  • Downstream demand valve: Easy, natural breathing.
  • 4 LP ports, 1 HP port: Streamline hose routing.

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Scubapro MK2 EVO/S270 Regulato Picture

Scubapro MK2 EVO/S270 Regulator, DIN

SKU: SCPM2ES270DMFR: 12.127.300
  • Scubapro Regulator: Reliable, durable scuba gear.
  • Dive Regulator: Easy breathing for underwater exploration.
  • Adjustable 2nd Stage: Customize your dive experience.
  • Cold-Water Rated Regulator: Confident diving in any temp.
  • Compact Scuba Regulator: Lightweight, travel-friendly design.
  • Durable Scubapro Regulator: Built to last a lifetime.

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$29.95Value:

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Seac IT500 230 INT Regulator w Picture

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.
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Sherwood Magnum Pro Regulator Picture

Sherwood Magnum Pro Regulator

SKU: SWDMPS
  • Sherwood Regulator: Reliable, balanced scuba gear.
  • Magnum Pro: Easy breathing, pneumatically balanced stage.
  • Sealed 1st Stage: Cold-water scuba regulator ready.
  • 4 LP/2 HP Ports: Versatile regulator configuration.
  • Nitrox Ready: Oxygen compatible scuba regulator.
  • Durable build: Long-lasting Sherwood regulator.
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Apeks AT Diving Regulator - Yo Picture

Apeks AT Diving Regulator - Yoke

SKU: APXATYMFR: RG116111
  • Apeks Regulator: Balanced diaphragm 1st stage design.
  • Diving Regulator: Chrome over marine brass 1st stage.
  • AT Regulator: Pneumatically balanced 2nd stage for easy breathing.
  • Scuba Regulator: Features integrated Venturi lever control.
  • Yoke Regulator: Compatible with Nitrox up to 40% O2.
  • Apeks Diving Regulator: Includes comfortable Comfo-bite mouthpiece.
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