Scuba Diving Regulators

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All Regulators are Fully Assembled by Scuba Instructors

At Scuba.com all equipment is fully assembled by a factory trained certified scuba instructor before you receive it. Unlike other dive centers (even possibly your own local dive store) where you may find anyone, even possibly an uncertified diver, assembling your equipment. At Scuba.com a scuba instructor assembles everything and all you need to do is add air and water.

Top Rated Regulators

Top 5 Economy Regulators (Under $300)

Genesis GS2000 Scuba Regulator
Genesis GS2000 Scuba Regulator 
Starting at $239.95

View All Economy Regulators (Under $300)

Top 5 Sport Diving Regulators (Under $400)

Atomic Z2 Scuba Regulator
Atomic Z2 Scuba Regulator 
Starting at $399.00
Oceanic GT3/CDX5 Scuba Regulator
Oceanic GT3/CDX5 Scuba Regulator 
Starting at $379.95
Zeagle Envoy Deluxe Scuba Regulator
Zeagle Envoy Deluxe Scuba Regulator 
Starting at $358.95

View All Sport Diving Regulators (Under $400)

Top 5 High Performance Regulators (Over $400)

Atomic T2X Titanium Scuba Regulator
Atomic T2X Titanium Scuba Regulator
Starting at $1,599.00
Atomic ST1 Scuba Regulator
Atomic ST1 Scuba Regulator 
Starting at $899.00
Atomic Z2X Scuba Regulator
Atomic Z2X Scuba Regulator 
Starting at $499.95
Sherwood SR1 Scuba Regulator
Sherwood SR1 Scuba Regulator 
Starting at $599.95

View All High Performance Regulators (Over $400)

Top 5 Regulator Accessories

View All Regulator Accessories

Top 5 DIN Regulators

Poseidon Cyklon Scuba Regulator
Poseidon Cyklon Scuba Regulator
Starting at $554.95
Atomic ST1 DIN Scuba Regulator
Atomic ST1 DIN Scuba Regulator
Starting at $899.00
Atomic Z2X DIN Scuba Regulator
Atomic Z2X DIN Scuba Regulator
Starting at $499.95

View All DIN Regulators

The job of the regulator is to supply air to the diver at ambient pressure. The first stage of a regulator attaches to the tank and reduces the pressure of the air in the tank to ambient pressure plus a preset intermediate pressure. The air is then sent down the hose to the second stage. Here the pressure is reduced by that same intermediate pressure, leaving air at ambient pressure.

Regulator first stages can be balanced or unbalanced.   Balanced first stages are designed to breath as easily at low tank pressures and depths up to 90ft as when they are attached to a full tank at the surface.    Most regulators provide one or two high pressure ports for pressure gauges and three or four low pressure ports for second stages, LP inflator hoses or dry suit hoses.   Second stages offer external adjustments that can be made by the diver while diving to vary the performance of the regulator. The venturri assist is a two position adjustment that creates a venturi effect to optimize breathing performance and help prevent free flows at the surface. Another type of adjustment is the adjustable air flow knob or dial. This adjustment alters the flow rate to compensate for depth changes.

Regulator Instructional Videos

Hollis DC4 212 and 221 Balanced Regulators Video Review Hollis DC4 212 and 221 Balanced Regulators Video Review
This demonstration video goes over the features of the Hollis DC4 212 & 221 Balanced Regulator. The DC4 212 Regulator comes with an over-balanced...
Sherwood Scuba SR1 Regulator Instructional Video Sherwood Scuba SR1 Regulator Instructional Video
This demonstration video discusses and shows the features of the Sherwood SR1 Regulator. The Sherwood Scuba SR1 Regulator is the best breathing...

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Regulator Reviews:

Aeris Regulator Atomic Aquatics Regulators Cressi Regulator Genesis Regulator Mares Regulator Oceanic Regulator Poseidon Regulator Sherwood Regulator Tusa Regulator Xs Scuba Regulator Zeagle Regulator

We are proud to offer scuba diving regulators from the following manufacturers:
Aeris, Akona, Apollo, Aquatec, Atomic, Cressi, Deep Outdoors, Dynamo, Genesis, H2O, Highland, Hollis, Innovative, IST, Lubrication Technology, Mares, Ocean Quest, Ocean Reef, Oceanic, Omni Swivel, Oxycheq, Poseidon, Promate, Scubamax, ScubaPro, Seacure, Sherwood, SubGear, Submersible Systems, Trident, TUSA, Underwater Kinetics, VR Technology, XS Scuba, Zeagle and more...

Please click on a subcategory below to continue:

Economy Regulators (Under $300)

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Sport Diving Regulators (Under $400)

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High Performance Regulators (Over $400)

Regulator Accessories

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DIN Regulators




Product Information Questions? Contact our certified instructors
E-mail our instructors at info@scuba.com

US and Canada call toll free 1.800.347-2822
International callers please dial 011.1.949.221.9300


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1752 Langley Avenue, Irvine CA 92614

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