Downstream Regulators

Cressi XS Octopus

88 reviews

SKU: CSBOXS

~~$189.95~~ Save: $60 (32%)

^$129.95

+ wishlist

In Stock

DESCRIPTION

A reliable and high-performance Cressi XS Octopus with a lightweight design and dependable valve.

Pros

Great performance and breathability
Good value for the price
Easy to use and adjust
Budget-friendly
Reliable and durable

Aqualung Titan Regulator

26 reviews

SKU: UDRTRN

^$499

+ wishlist

In Stock

DESCRIPTION

A lightweight and durable Aqualung Titan Regulator with easy-to-breathe design, optimal hose routing, and adjustable features.

Pros

Affordable price
Comfortable mouthpiece
Good breathability
Low maintenance
Reliable performance

Tusa SS-0002 Duo Air II Alternate Combo Inflator

10 reviews

SKU: TBTSS02

^$299

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In Stock

DESCRIPTION

A combination octopus regulator/power inflator with an air balanced power inflator valve and classic downstream regulator valve.

Cressi XS Compact Pro MC9 SC Regulator

7 reviews

SKU: CSBRCPS

~~$499.95~~ Save: $40 (8%)

^$459.95

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In Stock

DESCRIPTION

A lightweight, environmentally sealed regulator with enhanced performance and reduced effort for easy travel.

Zeagle F8 Octopus with Yellow Hose

3 reviews

SKU: ZGLOF8YL

^$349.95

+ wishlist

In Stock

DESCRIPTION

A lightweight yellow octopus with adjustable inhalation resistance and venturi free flow control.

TUSA SS-0001 Safe-Second Octopus

3 reviews

SKU: TBTSS01

^$199

+ wishlist

In Stock

DESCRIPTION

A compact octopus with venturi adjustment lever and large diaphragm for easier breathing.

Mares Prestige 15X Regulator

2 reviews

SKU: MRSPR15XGR

~~$449.95~~ Save: $105 (23%)

^$344.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable regulator with advanced coating technology for durability and easy breathing.

Pros

Good basic reg
Dependability
Clear view
Breathability
Price

Scubapro Mark 2 EVO Regulator DIN, First Stage Only

2 reviews

SKU: SCPM2ED

^$319

+ wishlist

In Stock

DESCRIPTION

A lightweight Scubapro Mark 2 EVO DIN regulator with increased airflow and easy maintenance.

XS Scuba Brawn Octopus

1 reviews

SKU: XSSBO

^$154.95

+ wishlist

In Stock

DESCRIPTION

A pneumatically balanced octopus with an adjustable dive/pre-dive Venturi lever and easy purge cover.

Scubapro MK2 EVO/S270 Regulator, DIN

SKU: SCPM2ES270D

^$599

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight Scubapro regulator with smooth breathing and thermal insulation for comfortable diving.

Mares Dual Adj Octopus Regulator

SKU: MRSDAO

~~$284.95~~ Save: $109.96 (39%)

^$174.99

+ wishlist

In Stock

DESCRIPTION

A lightweight octopus regulator with a yellow hose and adjustable breathing knob.

Mares Dual Octo

SKU: MRSDO

^$209.95

+ wishlist

In Stock

DESCRIPTION

A compact-size octopus with a stylish design, lightweight housing, V.A.D. system, and dependable valve design.

Scubapro Mark 2 EVO Regulator, First Stage Only

SKU: SCPM2E

^$319

+ wishlist

In Stock

DESCRIPTION

A lightweight, piston-style first stage regulator with extended thermal insulation and increased airflow.

TUSA SS-81 Safe-Second Regulator

SKU: TBTSS81YW

^$345

+ wishlist

In Stock

DESCRIPTION

A reliable and durable second stage regulator with a large diaphragm and purge for easy breathing.

Cressi START-ER Package

SKU: CSBPSPLR

^$764.95

+ wishlist

In Stock

DESCRIPTION

A reliable and complete scuba diving package with a non-balanced flow-by-piston 1st stage and downstream demand valve 2nd stage.

Scubapro MK2 EVO/S270 Regulator

SKU: SCPM2ES270

^$599

+ wishlist

In Stock

DESCRIPTION

A reliable and lightweight regulator set with enhanced freezing resistance for recreational divers.

Octopus Holder with Split Ring

38 reviews

SKU: AQUOHYL

~~$6.95~~ Save: $2 (29%)

^$4.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant octopus holder with a bright color for easy identification and debris prevention.

Pros

Keeps debris out
Bright color for easy identification
Prevents damage to reefs
Fits mouthpiece perfectly
Works great

Mares Prestige Octopus

29 reviews

SKU: MRSPRO

~~$169.95~~ Save: $45.00 (26%)

^$124.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable octopus with easy breathing and durable housing.

Pros

Good value for the price
Suitable for beginners
Durable and long-lasting
Easy breathing
Reliable performance

Cressi XS Compact Octopus

9 reviews

SKU: CSBOC

~~$159.95~~ Save: $20.95 (13%)

^$139

+ wishlist

In Stock

DESCRIPTION

A reliable and comfortable Cressi octopus with a low profile design and non-corrosive materials.

Cressi Octopus Compact Pro

4 reviews

SKU: CSBOCPN

^$179.95

+ wishlist

In Stock

DESCRIPTION

A low profile octopus with a comfortable silicone mouthpiece and smooth operation.

Scubapro Mark 25 EVO Regulator DIN, First Stage Only

2 reviews

SKU: SCPM25ED

^$519

+ wishlist

In Stock

DESCRIPTION

A high-performing Scubapro first stage regulator with DIN fitting and 5 LP ports.

Mares Loop Octopus

2 reviews

SKU: MRSLO

~~$179.95~~ Save: $26.99 (15%)

^$152.96

+ wishlist

In Stock

DESCRIPTION

A vertical regulator design with a downstream demand valve and S-VAD system for easy breathing.

Sherwood Oasis Pro Regulator

2 reviews

SKU: SWDRO

~~$494.95~~ Save: $260.95 (53%)

^$234

+ wishlist

In Stock

DESCRIPTION

A Sherwood Oasis Pro Regulator with moisture retention vanes, easy-breathing design, and environmentally sealed first stage.

XS Scuba Standard Octopus

1 reviews

SKU: XSSSO

^$126

+ wishlist

In Stock

DESCRIPTION

A low profile octopus with hi-viz yellow purge cover and quick inhalation response.

XS Scuba Inspire Regulator

1 reviews

SKU: XSSIR

^$599.95

+ wishlist

In Stock

DESCRIPTION

A lightweight, environmentally sealed regulator with adjustable 2nd stage and balanced diaphragm 1st stage design.

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Downstream Regulators

When exploring the world beneath the surface, the importance of reliable and consistent breathing cannot be overstated. This is where downstream regulators come into play, forming an essential part of any diver’s gear setup. A downstream regulator is a type of pressure-reducing regulator designed to take the high-pressure air from your tank and deliver it at a steady, breathable pressure. No matter how much air remains in your cylinder or how your depth changes, a downstream regulator maintains a consistent flow, ensuring every breath is smooth and effortless. This is achieved through a clever balancing of forces inside the regulator, typically using a spring mechanism to control how much pressure is reduced before the air reaches your mouthpiece. The result is a system that keeps you protected and comfortable, so you can focus on the wonders around you rather than on your equipment. As the diving season stretches into September, the water temperatures may begin to shift, and divers often find themselves exploring new sites or pushing their skills further—making the dependability of a downstream regulator even more valuable during these transitional months.

Choosing the right downstream regulator involves several key considerations, tailored to your diving style, experience, and the conditions you’ll encounter. For recreational divers, the straightforward design and ease of maintenance make downstream regulators a practical choice, especially for those who want a reliable solution without complex servicing requirements. Instructors and dive professionals often appreciate these regulators for their durability and the predictable performance they offer during frequent use. If you’re shopping for a thoughtful gift for a new diver, a downstream regulator is a meaningful and practical option that demonstrates care for their safety and enjoyment underwater. Picture a diver gearing up on a brisk September morning, the anticipation of a kelp forest or a shipwreck ahead—knowing their equipment will deliver consistent airflow regardless of depth or tank pressure brings peace of mind and confidence to every dive. For technical divers or those exploring colder waters, some downstream regulators offer features like environmental sealing to prevent free-flow and freeze-up, further enhancing safety and reliability.

Whether you’re upgrading your kit or searching for an entry-level regulator for someone just starting their underwater journey, understanding the mechanics and benefits of a downstream regulator will help you make an informed decision. These devices are fundamental not just in scuba diving, but also in various pneumatic and gas systems, where maintaining a stable, lower pressure downstream is critical for safe and efficient operation. The ability to reduce inlet pressure and maintain consistency regardless of flow rate fluctuations is what sets a high-quality downstream regulator apart. For those interested in diving deeper into the technical aspects or comparing different models, our dedicated page on Downstream Valve Regulators provides additional resources and product listings. As you prepare for your next underwater adventure, investing in a dependable downstream regulator ensures that every breath you take is as secure and enjoyable as the last, allowing you to fully immerse yourself in the beauty and tranquility of the underwater world.

Top Picks For Downstream Regulators