AQUA LUNG 854088 Octopus Calypso Vi Scuba Diving Regulator Dual Aqualung

( Brand: Aqua Lung ), ( Manufacturer Part Number: 854088 ), ( Part Type: Regulator )

Review AQUA LUNG Vintage Aqualung Octopus And Calypso Vi Scuba Diving Regulator Dual Untested

The Aqualung i3000 Octopus Calypso Vi Scuba Diving Regulator is a premium, reliable breathing companion for every underwater adventure. This dual regulator system, model number 854088, comes from the renowned brand Aqualung, known for its commitment to innovation and safety.

The Octopus Calypso Vi regulator features an ergonomic design, with a compact size and streamlined shape for optimal comfort during dives. Its yellow color makes it easily identifiable as an emergency backup regulator. The Venturi-Initiated Vacuum Assist (VIVA) system ensures effortless breathing, even in the most challenging diving conditions.

The first stage of the regulator is a balanced diaphragm design, which delivers constant and consistent airflow to the second stage. This design offers superior resistance to freezing and delivers air efficiently, even at depths of up to 3000 psi. The first stage also comes with a high-performance, chrome-plated brass body and a protective grille to prevent damage from marine growth or other underwater debris.

The second stage, the Calypso Vi, is a pneumatically-balanced, downstream demand valve design. This design ensures smooth and easy breathability, with no interruption in airflow even when inactive. The Calypso Vi also features a Comfo-Bite oral jaw piece, which provides a natural, comfortable mouthpiece fit for extended periods of use.

The regulator comes with an integrated Venturi-Initiated Dive/Pre-Dive Switch, which allows divers to switch between surface and submerged breathing with ease. The switch is located on the second stage, making it easily accessible and convenient to use.

The Octopus Calypso Vi regulator is designed to meet the requirements of recreational diving, with a minimal breathing effort and excellent cold-water performance. It is compatible with air, nitrox, and helium-based breathing mixtures, making it a versatile choice for various diving environments and experiences.

In summary, the Aqualung 854088 i3000 Octopus Calypso Vi Scuba Diving Regulator is a high-performance, reliable, and versatile breathing system designed for avid scuba divers. Its ergonomic design, balanced diaphragm first stage, pneumatically-balanced second stage, and Venturi-Initiated Vacuum Assist system make it an excellent choice for both recreational and technical diving applications.

Pros and Cons of buying a Aqualung Octopus Calypso Vi Scuba Diving Regulator (Model: 854088)

The Aqualung Octopus Calypso Vi Scuba Diving Regulator (Model: 854088) is a popular choice among recreational divers due to its durable construction, excellent performance, and user-friendly features. In this analysis, we will discuss the advantages and disadvantages of investing in this regulator to help potential buyers make an informed decision.

1. High-Performance: The Calypso Vi regulator delivers consistent and reliable airflow, ensuring a comfortable breathing experience under various diving conditions.

2. Dual Hose Configuration: The dual hose design offers greater flexibility for the diver, allowing them to share air with a buddy or maintain a short hose length for better maneuverability.

3. Compact Size: Compared to other high-performance regulators, the Calypso Vi is relatively compact, making it an ideal choice for travel and confined space diving.

4. Easy-to-Use: The regulator features an intuitive purge button and a simple first stage adjustment knob, making it easy for divers to use, even in challenging environments.

5. Durable Construction: The Calypso Vi is built to withstand the rigors of scuba diving, with a corrosion-resistant brass body and a reinforced hose.

1. Price: The Aqualung Octopus Calypso Vi regulator is priced higher compared to some entry-level models. However, its high-performance features justify the investment for serious divers.

2. Weight: The regulator weighs slightly more than some entry-level models, adding to the overall weight of diving equipment.

3. Maintenance: Like all scuba diving regulators, the Calypso Vi requires regular maintenance to ensure optimal performance and longevity.

The Aqualung Octopus Calypso Vi Scuba Diving Regulator (Model: 854088) offers a balance of high-performance, user-friendly features, durability, and flexibility. Although it comes with a higher price tag and slightly more weight than entry-level models, its superior breathing experience, ease of use, and robust construction make it an excellent investment for serious recreational divers.

If you're a recreational diver seeking a high-performance, reliable, and user-friendly scuba diving regulator, the Aqualung Octopus Calypso Vi (Model: 854088) is an excellent choice. It provides consistent airflow, easy-to-use features, and durable construction, ensuring a comfortable and enjoyable diving experience.

Details:

Not safe to use unless tested properly.

part #: 854088 prices

• $38.88-$150.00

specifications regulatoscub:

• brand: Aqua Lung
• mpn: 854088
• part type: Regulator

seller regulatoscub:

• rating: 100.0%
• city: Biddeford, Maine
• # reviews: 2214

returns regulatoscub:

• paid by: Buyer
• policy: Returns Accepted
• method: Money back
• time: 14 Days

payments regulatoscub:

• credit card: Diners-club
• wallet: Google-pay
• other

general regulatoscub:

• condition: Used
• Water Sports > Scuba Snorkeling > Regulators

offer regulatoscub:

• started: January 10, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

shipping regulatoscub:

• type: Calculated
• class: Standard
• transit: 4-10 Days
• carrier: USPS
• cost: $23.95
• service: USPS Ground Advantage

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