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Regulators

Your scuba diving regulator converts the high-pressure air in your tank to a lower pressure to allow you to breathe with ease. Luckily, we have you covered with our wide variety of quality regulators in various styles. We offer both yoke and DIN first stages and DIN to yoke converters to allow you to dive worldwide without issue. We also offer piston and diaphragm designs as well as balanced and non-balanced designs.

Balanced regulators are recommended for depths over 66ft (20 m) and can come with options such as anti-freezing for cold water diving to prevent free-flowing. We offer scuba diving regulator packages and both first and second stages from high-quality and reliable brands. Explore all of our regulator options to find the right regulator for you!

1st Stage Vs. 2nd Stage Regulators

There is a key difference between the available types you have to understand before you get into the water when it comes to your scuba diving regulators. Each regulator has an important role in your next dive, so understanding the differences between them is crucial.

First stage regulators attach directly to the cylinder and help alleviate the air pressure held in the hose. Second stage regulators are commonly referred to as the “demand valve” and are the part that is held in your mouth and delivers the necessary flow. The second stage reduces the immediate pressure on the air in the hose to match the ambient water pressure around you, making it safe to breathe.

These two stages work together to help you breathe underwater and enjoy scuba diving to its fullest. We offer 1st and 2nd stage regulators from the most reliable brands, including Apeks, Aqualung, Halcyon, and Scubapro, for you to choose from.

Why Shop With Scubadelphia Diveseekers?

Picking a scuba supply shop for your gear and outfitting needs remains crucial for outfitting yourself before your next dive. Having a one-stop-shop for all of your scuba gear needs helps ensure you’re ready for everything that may come your way during a dive. Scubadelphia Diverseekers provides our customers with the best and most reliable air regulators, wetsuits, and more from the most respected brands available.

Scubadelphia Diveseekers features a robust inventory of scuba diving regulators from the most respected brands in the diving community. In addition to regulators from brands Apeks, Aqualung, Halcyon, and Scubapro, we feature all kinds of accessories, drysuits, masks, fins, and snorkels. We also have all the parts and repair services you need to keep your gear dive ready.

Check Out Our Inventory of Regulators Now!

If you’re in the market for upgrading your scuba diving regulators, there’s one place you need to visit to find the perfect match for your needs — Scubadelphia Diveseekers! Our inventory features options from the best brands on the market, giving you the chance to look through our selection and find which one meets your needs. Browse through our inventory and find your perfect match today!

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Regulator Packages

Primary Regulators

Alternates / Octos

1st Stages Only

2nd Stages Only

Stage / Deco Regulators

Accessories
  114 products
  • Dive Rite XT1 First Stage w/Envior Kit (DIN)
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    Vendor
    Dive Rite
    Regular price
    $239.25
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    $239.25
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    $319.00
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  • Halcyon H-75P 1st Stage Regulator 2019
    Image Of - Halcyon H-75P 1st Stage Regulator 2019
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    Halcyon
    Regular price
    $385.00
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    $385.00
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  • Aqua Lung Comfo-Bite Mouthpiece, Black
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    Aqua Lung
    Regular price
    $7.65
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    $7.65
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    $9.00
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  • Halcyon Doubles Reg Package #1 H-75P
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    Halcyon
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    $1,720.00
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    $1,720.00
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  • Apeks MTX-RC Regulator Din
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    Apeks
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    $849.15
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    $849.15
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    $999.00
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  • Scubapro MK25 EVO DIN 300/S600 Regulator
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    Scubapro
    Regular price
    $1,059.00
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    $1,059.00
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  • Dive Rite XT1/XT2 Stage Regulator Package Din
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    Dive Rite
    Regular price
    $411.75
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    $411.75
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    $549.00
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  • Scubapro S600 Regulator 2nd stage
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    Scubapro
    Regular price
    $589.00
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    $589.00
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  • Scubapro MK25 EVO/S620Ti Regulator
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    Scubapro
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    $1,078.00
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    $1,078.00
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  • Apeks MTX-RC Octo
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    Apeks
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    $374.00
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    $374.00
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    $440.00
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  • Apeks MTX-R Octo
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    Apeks
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    $323.00
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    $323.00
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    $380.00
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  • Dive Rite XT Doubles Regulator Package
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    Dive Rite
    Regular price
    $787.50
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    $787.50
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    $1,050.00
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  • Apeks XTX50 Regulator Yoke
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    Apeks
    Regular price
    $619.65
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    $619.65
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    $729.00
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  • Halcyon H-50D 1st Stage Regulator 2019
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    Halcyon
    Regular price
    $335.00
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    $335.00
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  • Atomic Aquatics Din To Yoke Adapter (Screw-On Adapter Includes Yoke) Stainless
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    Atomic Aquatics
    Regular price
    $269.95
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    $269.95
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  • Apeks XTX50 2nd stage
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    Apeks
    Regular price
    $275.00
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    $275.00
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  • Scubapro Silicone Mouthpiece - Clear
    image of Scubapro Silicone Mouthpiece - Clear
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    Scubapro
    Regular price
    $14.95
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    $14.95
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  • Scubapro MK25 EVO/A700 Regulator
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    Scubapro
    Regular price
    $1,239.00
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    $1,239.00
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  • Dive Rite FT1 Deco/O2 Regulator
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    Dive Rite
    Regular price
    $351.75
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    $351.75
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    $469.00
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  • Dive Rite FT Advanced Open Water Regulator Package
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    Dive Rite
    Regular price
    $569.25
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    $569.25
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    $759.00
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  • OMS DIN to Yoke Adapter Chrome
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    OMS
    Regular price
    $39.00
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    $39.00
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  • Halcyon Halo second stage 2019, incl 40" (102cm) LP Hose
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    Halcyon
    Regular price
    $385.00
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    $385.00
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  • Scubapro MK2 EVO DIN Regulator 1st stage
    Vendor
    Scubapro
    Regular price
    $279.00
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    $279.00
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  • Scubapro MK25 EVO DIN Regulator 1st stage
    Vendor
    Scubapro
    Regular price
    $499.00
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    $499.00
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  • Scubapro R195 2nd Stage
    Vendor
    Scubapro
    Regular price
    $279.00
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    $279.00
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