Venturi Switches

Cressi XS Octopus

87 reviews

SKU: CSBOXS

~~$124.95~~ Save: $15.95 (13%)

^$109

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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

Cressi XS Compact Octopus

8 reviews

SKU: CSBOC

^$154.95

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In Stock

DESCRIPTION

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

Dive Rite XT2 Second Stage Only (No Hose)

7 reviews

SKU: DIVRG5200R

^$150

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In Stock

DESCRIPTION

A pneumatically balanced second stage with a carbon fiber cover and ABS plastic case.

Cressi Octopus Compact Pro

4 reviews

SKU: CSBOCPN

^$179.95

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In Stock

DESCRIPTION

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

Sherwood Magnum Pro Regulator

3 reviews

SKU: SWDRMP

~~$424.95~~ Save: $125.95 (30%)

^$299

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In Stock

DESCRIPTION

A rugged and reliable regulator with a pneumatically balanced 2nd stage and environmentally sealed design.

Zeagle Envoy II Octopus, Yellow

2 reviews

SKU: ZGLOE

^$199.95

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In Stock

DESCRIPTION

A yellow Zeagle Envoy II Octopus with a downstream demand valve design and thermoplastic construction.

Seac PX100 Octopus

SKU: SECPOR

~~$135~~ Save: $35.05 (26%)

^$99.95

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In Stock

DESCRIPTION

An adjustable emergency regulator with a 1-meter braided hose, ensuring safety and durability for divers.

Sherwood Magnum Pro Regulator

SKU: SWDMPSR

^$424.95

+ wishlist

In Stock

DESCRIPTION

A durable regulator with balanced valve technology, Venturi switch, and environmentally sealed first stage.

Cressi Octopus MG Balanced

SKU: CSBOMG

^$239.95

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In Stock

DESCRIPTION

A pneumatically balanced octopus with a low profile design and adjustable venturi effect switch.

Aqualung Helix Pro Octopus

SKU: UDRHPO

^$249

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In Stock

DESCRIPTION

A pneumatically balanced octopus with a venturi switch and patented heat exchanger in hi-viz yellow.

TUSA SS-81 Safe-Second Regulator

SKU: TBTSS81YW

^$299

+ wishlist

In Stock

DESCRIPTION

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

Dive Rite XT2 Second Stage with 40" (101.6cm) Hose, Yellow

SKU: DIVRG5200YL

^$179

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In Stock

DESCRIPTION

A pneumatically balanced yellow second stage with adjustable venturi lever for easy diving.

Seac IT300 Octopus

SKU: SECOIT300

~~$157~~ Save: $55 (35%)

^$102

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In Stock

DESCRIPTION

An emergency regulator with a 1-meter braided hose, adjustable Venturi effect, and CE EN 250-2014 compliance.

Seac IT300 230 INT Regulator with Octopus

SKU: SECSI230I

~~$525~~ Save: $174 (33%)

^$351

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In Stock

DESCRIPTION

An advanced, balanced diaphragm regulator with Venturi adjustment, ideal for cold water diving and multiple connections.

Seac Set IT300 300 DIN Regulator with Octopus

SKU: SECSI300D

~~$525~~ Save: $174 (33%)

^$351

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In Stock

DESCRIPTION

A high-performance, cold-water certified regulator with advanced Venturi adjustment and multiple connection ports.

Seac IT300 230 INT Regulator

SKU: SECIT300I

~~$419~~ Save: $155 (37%)

^$264

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In Stock

DESCRIPTION

An advanced INT regulator with ergonomic design, Venturi control, and balanced diaphragm for consistent performance.

Cressi XS Compact Pro MC9 SC Regulator

7 reviews

SKU: CSBRCPS

^$389.95

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In Stock

DESCRIPTION

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

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 C370 Regulator, Second Stage Only

1 reviews

SKU: SCPC370

^$399

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight second stage regulator with air-balanced valve technology and adjustable venturi-initiated vacuum assist.

Seac PX100 230 DIN Regulator

SKU: SECP230D

~~$295~~ Save: $116 (39%)

^$179

+ wishlist

In Stock

DESCRIPTION

A reliable, Italian-made regulator with adjustable Venturi effect, optimized for cold water diving below 10°C.

Aqualung Helix DIN Regulator with Octopus

SKU: UDRHDO

~~$609~~ Save: $159.05 (26%)

^$449.95

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In Stock

DESCRIPTION

A balanced first and second stage regulator set with octopus that delivers gas effortlessly at any depth.

Hollis 200LX DCX Regulator with Gauge and Hose

SKU: PCKDHRP1

^$759.85

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In Stock

DESCRIPTION

A high-performance regulator set with an adjustable venturi system and brass pressure gauge.

Hollis 150LX DC7 Regulator with Gauge and Hose

SKU: PCKDHRP2

^$634.85

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator set with an overbalanced diaphragm design and adjustable venturi system.

Hollis 150LX Octopus

SKU: HLSO150

^$309.95

+ wishlist

In Stock

DESCRIPTION

A pneumatically balanced octopus with adjustable venturi system, ergonomic exhaust, and silicone orthodontic mouthpiece.

Apeks XTX40 DS4 Regulator - Din

SKU: APXXDRD

^$499

+ wishlist

In Stock

DESCRIPTION

A versatile regulator with reversible venturi system, changeable exhausts, durable construction, and low work of breathing.

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Venturi Switches

Venturi switches are a subtle yet significant feature in the world of scuba diving equipment, especially when it comes to optimizing your breathing experience underwater. As the early summer months invite more divers to explore vibrant reefs and kelp forests, understanding the role of a Venturi switch becomes increasingly relevant. This mechanism, often integrated into the second stage of a regulator, allows divers to control the direction and force of airflow, minimizing free-flow at the surface and ensuring effortless breathing at depth. For those new to diving, the ability to adjust your regulator’s performance can make a world of difference in comfort and confidence, especially during initial descents or when waiting on the surface for a boat pickup. Seasoned divers, on the other hand, appreciate the fine-tuning a Venturi switch offers, allowing them to adapt quickly to changing conditions or to conserve air during long, leisurely dives along the coast or in tropical waters.

When considering which Venturi switch-equipped product to add to your gear bag, think about how and where you’ll be diving most often. Warm-water divers heading to the Caribbean may prioritize lightweight designs with smooth, easy toggling, while those venturing into colder or more challenging environments might look for robust construction and intuitive controls that can be operated with gloves. For travelers, compactness and reliability are key, ensuring your gear performs flawlessly whether you’re exploring a local quarry or embarking on a liveaboard adventure in the South Pacific. Many divers also find that Venturi switches are an excellent feature to look for when purchasing a backup or octopus regulator, as they can help prevent accidental free-flows when the unit is not in use. If you’re shopping for a gift, a regulator or octopus with a Venturi switch is a thoughtful choice for any diver progressing in their training or planning more ambitious trips. The ability to personalize breathing resistance not only enhances safety but also adds a layer of enjoyment, allowing the diver to focus on the beauty of the underwater world rather than the mechanics of their equipment.

As you browse through the selection of Venturi switch products, consider how these features will integrate with your existing setup and diving style. Whether you’re gearing up for a summer of local shore dives, preparing for certification courses, or simply seeking to upgrade your equipment for smoother, more controlled breathing, a Venturi switch can be a valuable addition. If you’re interested in learning more about how Venturi mechanisms work within regulators or want to explore compatible options, you can find further details and a curated selection on our Venturi Lever Regulators page. Ultimately, investing in gear with a well-designed Venturi switch means investing in your comfort, safety, and enjoyment beneath the waves, making every dive a memorable experience as the season unfolds.