Winter Hours: Tuesday - Friday 11am-7pm Saturday - 12pm-5pm

Breathe with Confidence at Every Depth

Your regulator is your lifeline underwater—delivering the air you need with every breath, at every depth. Investing in a quality regulator means reliable performance, smooth breathing, and the confidence to explore comfortably from the surface to your maximum depth.

First & Second Stage Regulators

Precision-engineered valve systems deliver consistent airflow in any position or depth. From balanced piston designs to diaphragm systems, our regulators are built for performance you can trust in any diving environment.

Cold-Water & Environmentally Sealed

Diving in cold water or low-visibility conditions? Environmentally sealed regulators prevent freezing and contamination, ensuring reliable performance in challenging environments.

Octopus & Alternate Air Sources

Bright, easy-to-locate backup second stages provide critical redundancy for you and your dive buddy. Safety isn't optional—it's essential.

Key Features:

  • Adjustable breathing resistance
  • Swivel hose connections for freedom of movement
  • Corrosion-resistant materials for saltwater durability
  • High-flow performance for deep and demanding dives

Professional Service & Support

We don't just sell regulators—we service them. Our expert technicians perform regulator overhauls, inspections, and maintenance to keep your equipment performing at its best.

Shop Premium Brands: Scubapro, Atomic Aquatics, Sherwood Scuba, DiveRite, Oceanic, Zeagle, and more.

Choosing your first regulator or upgrading? Visit our Delafield location for expert guidance. We'll match you with a regulator system that fits your certification level, diving conditions, and budget—and keep it maintained for years to come.

150LX + DC7 DIN

150LX + DC7 DIN

HOLLIS
(0)
$579.95
150LX + H02 DIN (O2 REGULATOR)

150LX + H02 DIN (O2 ..

HOLLIS
(0)
$579.95
150LX OCTOPUS

150LX OCTOPUS

HOLLIS
(0)
$309.95
200LX + DCX DIN

200LX + DCX DIN

HOLLIS
(0)
$764.95
200LX + DCX YOKE

200LX + DCX YOKE

HOLLIS
(0)
$749.95
9000 Series 1st Stage Only

9000 Series 1st Stag..

Sherwood
(0)
$316.00
9000 Series 1st Stage Only DIN

9000 Series 1st Stag..

Sherwood
(0)
$316.00
A700

A700

ScubaPro
(0)
$820.00
AI Atomic Inflator, Black, Ti

AI Atomic Inflator, ..

ATOMIC AQUATICS
(0)
$269.95
AI Atomic Inflator, Red, SS

AI Atomic Inflator, ..

ATOMIC AQUATICS
(0)
$199.95
AIR2 V GEN Alternate Inflation Regulator

AIR2 V GEN Alternate..

ScubaPro
(0)
$329.00
ALPHA 10 OCTOPUS

ALPHA 10 OCTOPUS

OCEANIC
(0)
$204.95
ALPHA 8 OCTOPUS

ALPHA 8 OCTOPUS

OCEANIC
(0)
$169.95
Argo Octo

Argo Octo

Genesis
(0)
$0.00
Argo Regulator

Argo Regulator

Genesis
(0)
$0.00
B2  Regulator Din Black

B2 Regulator Din Bl..

ATOMIC AQUATICS
(0)
$969.95
B2  Regulator Din Sealed Black

B2 Regulator Din Se..

ATOMIC AQUATICS
(0)
$1019.95
B2  Regulator Yoke Black

B2 Regulator Yoke B..

ATOMIC AQUATICS
(0)
$969.95
B2  Regulator Yoke Sealed Black

B2 Regulator Yoke S..

ATOMIC AQUATICS
(0)
$1019.95
B2 Brass 1st Stage, DIN, 5P

B2 Brass 1st Stage, ..

ATOMIC AQUATICS
(0)
$519.95
B2 Brass 1st Stage, Yoke, 5P

B2 Brass 1st Stage, ..

ATOMIC AQUATICS
(0)
$519.95
B2 Brass 1st Stage, Yoke, 5P Sealed

B2 Brass 1st Stage, ..

ATOMIC AQUATICS
(0)
$569.95
B2 Second Stage only, 32

B2 Second Stage only..

ATOMIC AQUATICS
(0)
$479.95
Blizzard Pro

Blizzard Pro

Sherwood
(0)
$495.00
Blizzard Pro DIN

Blizzard Pro DIN

Sherwood
(0)
$495.00
Brass 1st Stage, DIN, 7P

Brass 1st Stage, DIN..

ATOMIC AQUATICS
(0)
$454.95
Brass 1st Stage, Yoke, 7P

Brass 1st Stage, Yok..

ATOMIC AQUATICS
(0)
$454.95
Brawn 1st Stage Only (No Hose)

Brawn 1st Stage Only..

Xsscuba
(0)
$195.00
Brawn 2nd Stage - Complete

Brawn 2nd Stage - Co..

Xsscuba
(0)
$173.00
Brut Pro

Brut Pro

Sherwood
(0)
$432.00
Brut Pro DIN

Brut Pro DIN

Sherwood
(0)
$432.00
BX Power Inflator

BX Power Inflator

Zeagle
(0)
$99.95
C370

C370

ScubaPro
(0)
$380.00
Cold Water kit, Envoy regulator

Cold Water kit, Envo..

Zeagle
(0)
$84.95
DELTA 5 + EDX, DIN, BK

DELTA 5 + EDX, DIN, ..

OCEANIC
(0)
$614.95
DELTA 5 + EDX, DIN, WH

DELTA 5 + EDX, DIN, ..

OCEANIC
(0)
$614.95
DELTA 5 + EDX, YOKE, WH

DELTA 5 + EDX, YOKE,..

OCEANIC
(0)
$614.95
DELTA 5, 2ND STAGE, ONLY, BK

DELTA 5, 2ND STAGE, ..

OCEANIC
(0)
$229.95
DELTA 5, 2ND STAGE, ONLY, WH

DELTA 5, 2ND STAGE, ..

OCEANIC
(0)
$229.95
DIN to Yoke Adapter

DIN to Yoke Adapter

Zeagle
(0)
$74.95
EDX 1ST STAGE, DIN

EDX 1ST STAGE, DIN

OCEANIC
(0)
$379.95
Envoy II DIN

Envoy II DIN

Zeagle
(0)
$449.95
Envoy II DIN, 1st Stage (Non-Serialized)

Envoy II DIN, 1st St..

Zeagle
(0)
$259.95
Envoy II Octopus, Yellow

Envoy II Octopus, Ye..

Zeagle
(0)
$199.95
Envoy II Yoke

Envoy II Yoke

Zeagle
(0)
$449.95
Envoy II Yoke, 1st Stage (Non-Serialized)

Envoy II Yoke, 1st S..

Zeagle
(0)
$259.95
Envoy/RaZor II

Envoy/RaZor II

Zeagle
(0)
$429.95
F8 Black Color Kit

F8 Black Color Kit

Zeagle
(0)
$59.95
F8 DIN

F8 DIN

Zeagle
(0)
$749.95
F8 DIN, 1st Stage (Non-Serialized)

F8 DIN, 1st Stage (N..

Zeagle
(0)
$499.95
F8 Octopus, Yellow

F8 Octopus, Yellow

Zeagle
(0)
$349.95
F8 Yoke

F8 Yoke

Zeagle
(0)
$749.95
FDXi 1ST STG, DIN, BK

FDXi 1ST STG, DIN, B..

OCEANIC
(0)
$379.95
FDXi 1ST STG, YOKE, BK

FDXi 1ST STG, YOKE, ..

OCEANIC
(0)
$379.95
Fill Adaptor

Fill Adaptor

Zeagle
(0)
$50.95
G260

G260

ScubaPro
(0)
$570.00
Gemini - Yellow

Gemini - Yellow

Sherwood
(0)
$276.00
Gemini- Blue

Gemini- Blue

Sherwood
(0)
$276.00
Gemini- White

Gemini- White

Sherwood
(0)
$276.00
Highland Vortex Octopus

Highland Vortex Octo..

Xsscuba
(0)
$247.95
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