First Stage Scuba Regulators & Second Stage Regulators

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First & Second Stages

Apeks (19)Aqualung (14)Atomic Aquatics (19)Cressi (10)Dive Rite (13)Hollis (9)Mares (37)Scubapro (43)Seac (15)Sherwood (9)

Price Range

$100 to $250 (13)$250 to $500 (62)$500 to $750 (61)$750 to $1000 (36)$1000 to $2500 (45)$2500 to $5000 (2)

Bundle & Save (1)Free Shipping (219)In Stock (182)Kits only (19)Non-Kits (200)Recent Releases (6)Specials (16)Top Rated (71)

Discount

10% Off or More (70)25% Off or More (18)35% Off or More (10)50% Off or More (2)

Configuration

First & Second Stage Set (177)First Stage Only (25)Second Stage Only (18)

Special Features

Adjustable 2nd Stage (73)DIN Fitting (76)Environmentally Sealed (53)INT Fitting (30)Lightweight (58)O2 Ready (8)Swivel 2nd Stage (23)Titanium (16)

First Stage Type

Diaphragm (121)Piston (69)

By Activity

Military & Rescue (28)Scuba (40)

HP Ports

1 HP Port (29)2 HP Ports (164)

LP Ports

3 LP Ports (2)4 LP Ports (118)5 LP Ports (70)6+ LP Ports (1)

Sherwood SR2 Regulator

SKU: SWDSR2MFR: SRB2000

(3)

Sherwood SR2 Regulator: Reliable, balanced piston 1st stage.
Dive regulator with adjustable 2nd stage for optimal control.
Nitrox compatible regulator: Up to 40% for enriched air mixes.
Durable scuba regulator: Marine-grade chrome-plated brass.
5 LP ports & 2 HP ports for versatile hose configurations.
Pneumatically balanced valve ensures effortless breathing.

Save $113

^$749^.95

$863.00

Save: $113.05 (13%)

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Aqualung Titan Regulator

SKU: UDRTRNMFR: 706008BKBKINT

(26)

Aqualung Titan Regulator: Reliable scuba gear.
Balanced diaphragm 1st stage regulator design.
Adjustable 2nd stage for easy, custom breathing.
Lightweight, compact regulator for travel dives.
Cold-water rated regulator; dependable performance.
Scuba regulator with lifetime warranty included.

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^$499^.00

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Scubapro S620 Ti, Second Stage Only

SKU: SCPS620TMFR: 11.620.000

(2)

Scubapro S620 Ti: Reliable second stage regulator.
Air balanced valve ensures effortless breathing.
Titanium & polymer build for lasting durability.
Adjustable dive/pre-dive switch for ease of use.
Compact, lightweight design: only 6.3 ounces.
Scubapro regulator: Lifetime limited warranty.

^$770^.00

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First Stage Scuba Regulators & Second Stage Regulators

Ensure smooth, reliable air delivery with our top-quality first stage scuba regulators and second stage regulators. Designed for optimal breathing performance, these essential components help regulate airflow from your tank to your mouthpiece. A first stage dive regulator reduces high-pressure air from the tank, while a second stage dive regulator delivers it comfortably to the diver. Whether you're looking for balanced, unbalanced, piston, or diaphragm designs, we offer options for every diving style. Explore our selection to find the best first stage scuba regulators and second stage regulators for your needs and enjoy a safe, effortless dive every time. Shop Scuba today!