Orca Pro 300 mini scuba breathing system

Orca Pro 300

Regular price$849.00
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Orca Pro 300 Mini Scuba System

The World’s Smallest Breathing System

Meet the Orca Pro 300, the most compact and advanced mini scuba system available. Designed for those who demand top-tier performance, this ISO and CE-certified system delivers military-grade durability in an ultra-portable design.

Built for the Toughest Conditions

The Orca Pro 300 features a 0.3L carbon-wrapped high-pressure cylinder, built to withstand extreme environments. With a working pressure of 4500 PSI (30 MPa) and a test pressure of 7251 PSI (50 MPa), this system is engineered for strength, safety, and reliability in any underwater situation.

Advanced Regulator System

At its core, the Orca Pro 300 is equipped with a high-strength, military-grade regulator, ensuring smooth, reliable airflow in the most demanding conditions. A 360-degree rotating braided swivel hose enhances maneuverability, letting you move freely and breathe effortlessly.

Compact, Comfortable, and Ready for Action

Designed for convenience, the Orca Pro 300 comes with a custom waistband and a built-in rubber mouthpiece cover to keep your gear secure and protected. Despite its small size, this system is packed with features, making it the perfect companion for professional divers, explorers, and adventurers.

Easy to Fill, Ready to Dive

Like all Orca Pro models, the Pro 300 is designed for ease of use. It can be refilled using:

✔️ A hand pump

✔️ A portable electric compressor

✔️ Another tank via an adapter

✔️ Your local dive shop

Important Safety Guidelines

Depth: Ideal for dives up to 30 ft; can be used as a backup air source for dives up to 100 ft.

Water Temperature: Recommended for 50℉ (10℃) and above.

Pre-Dive Check: Always inflate and inspect for damage or leaks before use. Never dive with a damaged tank.

Filling Pressure: Max 4500 PSI (30 MPa). Only use breathable compressed air (oxygen content below 40%).

Storage: Keep in a cool, dry place, away from direct sunlight and heat.

First-Time Use: Practice in shallow water to get familiar with the system.

Orca Pro 300 – Precision Engineering for Ultimate Performance

When reliability is everything, the Orca Pro 300 delivers. Whether you’re diving professionally, an underwater photographer, on a rescue mission, or simply exploring the ocean, this ultra-compact system gives you the freedom and confidence to go further.

Free Shipping Worldwide on all ORCA systems

All orders outside Canada are subject to duties, taxes and other fees assessed by local government.

We offer several options for order shipping, including Import Fees prepaid options.

Import Fees include all duties, taxes and related administrative expenses to send the goods to your "ship to" location.

When selecting Import Fees prepaid shipping methods, an Import Fee will be added to your total billed at Checkout.

You will be charged a fee equivalent to the duties, taxes and other applicable cross-border fees when you place your order.

By selecting Import Fees prepaid shipping methods, the total billed at Checkout is guaranteed. You won’t have to pay anything additional at the time of delivery. If you return your items, these fees are refundable if eligible.

By selecting Import Fees due upon delivery shipping methods, you are responsible for paying all duties, taxes and other fees assessed by the local government. Import Fees will be assessed upon delivery and are nonrefundable.

When you place an international order, you authorize our broker to act as your agent to submit shipments to customs and other regulatory agencies for clearance.

For orders shipping internationally, title to the items in your order is transferred from Precision Aquatics to you when your credit card is charged and your items are transferred to a common carrier for shipment. The transfer of risk of loss from Precision Aquatics to you and legal delivery with respect to the items in your order occurs upon the transfer of your items to a common carrier for shipment to you. This transfer of title does not affect our returns policy.

By ordering goods from Precision Aquartics, I hereby authorize Precision Aquatics to act as my agent, and to transact business with the Border Services Agency to clear my merchandise, account for duties and taxes, to return merchandise to Precision Aquatics, and prepare and submit refund claims on my behalf for any merchandise that I return. I understand that the boarder agency will send any refund of duties and taxes that were paid on the returned merchandise to the broker, and that I will obtain the refund directly from Precision Aquatics. Further, I also authorize the customs broker to endorse any refund cheque issued by the boarder agency in my name, so that Precision Aquatics can be reimbursed.

Delivery to PO Boxes in CA is unavailable.

Please note that all product-related issues, such as missing or damaged items/packages, must be reported within 30 days of the shipping date.

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How long can you breath?

CLICK HERE TO LEARN MORE

🐠 ORCA 500:

~200 breaths at surface (~100 at 10m)

~13.6 minutes at surface (~6.8 at 10M)

🐬 ORCA PRO 300:

~180 breaths at surface (~90 at 10m)

~12.3 minutes at surface (~6.1 at 10M)

🐋 ORCA PRO 500:

~300 breaths at surface (~150 at 10m)

~20.4 minutes at surface (~10.2 at 10M)

🐳 ORCA PRO 1100:

~670 breaths at surface (~335 at 10m)

~44.9 minutes at surface (~22.5 at 10M)

Quality assurance

CE APPROVED / ISO Certified

Manufactured in accordance with a Conformité Européenne approved Factory.

ISO Certified

Tested in extreme environments in Canada.

Aircraft Safe

Travel is a breeze with your your Orca 0.5L scuba system. Taking up roughly as much space as a water bottle, it will fit nicely in your carry-on bag or back-pack. Prior to any security checkpoints, please ensure the tank is empty and valve and regulator are completely disconnected from the tank.

Easy to refill

Using an electric dive pump (We recommend the GX-CS3), or hand pump, or at your local dive shop.

The Orca 500, our base model, and three pro models – Orca Pro 300, Orca Pro 500, and Orca Pro 1100. The Orca 500 is perfect for snorkelers, photographers, travelers, and adventurers. For professional use, choose from our Pro models, ideal for boat maintenance, spearfishing, search and rescue, military, and firefighting.

Testimonials

★★★★★

Having been dreaming of something like this since I was a child. Excited to get it in the water. Filling it with the hand pump took a while but everything is operating as it should. Will update this review after testing in Hawaii.

Ben Levi
New York, NY
★★★★★

The Orca has been a game changer to my spear fishing adventures. Having those extra breaths of air helped me pull in a record Grouper.

Tristan Baez
Los Angeles, CA
★★★★★

Never was big into scuba but I tried one of these mini scuba tanks out in Bali and was hooked. My Orca has worked great for exploring the beaches in Amed

Anna Bauer
Bali, IN

Our Story

At Precision Aquatics, our passion for diving and engineering has driven us to create a revolutionary product that redefines the underwater experience. Based in Vancouver, Canada, our team of enthusiasts and engineers has crafted a scuba tank that blends innovation, safety, and reliability like never before.

Originally designed for military aircraft, our compact scuba tanks were born from a need for a reliable and portable emergency escape system. Drawing on our expertise, we've adapted this technology for recreational and civilian use, creating a product that exceeds all expectations.

Our tanks are compact, lightweight, and incredibly easy to use, giving you the freedom to explore the underwater world with confidence. With Precision Aquatics, every dive is an adventure waiting to be discovered. Welcome to a new era of diving – welcome to Precision Aquatics.

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