Orca 500
Orca 500
Orca 500
Orca 500
Orca 500

Orca 500

Regular price$450.00

  • Free worldwide shipping
  • In stock, ready to ship
  • Backordered, shipping soon


Aviation alloy tank, hydrostatic tested for over 5000PSI, working pressure of 3000 PSI / 20Mpa / 200 bar

Advanced lightweight compact dual stage regulator system with adjustable balance second stage regulator. Allows the user to breath at different depth / pressure levels. 

Can be filled with hand pump, portable electric pump, with another tank, or at your local shop. 

Please be aware: 

  1. This product is suitable for recreational diving within 30ft. Do not attempt to use it as a main air supply in deep water.
  2. This product can be used as a backup air source for recreational diving within 100ft.
  3. This product is suitable for waters above 50 ℉.
  4. Inflate the product before use and check for damage or leakage. Never use items that are damaged, leaking, or showing signs of performance error.
  5. The maximum filling pressure of this product is 3000 PSI or 200bar, And can only fill the compressed air that the human body breathes. Gases with an oxygen content greater than 40% cannot be used.
  6. Keep the product in a cool, dry place away from direct sunlight. Do not store in a car trunk or high temperature, or put it in the fire.
  7. After filling the air, the pressure must be released first from the pump’s bleed valve before disconnecting. 
  8. When the gauge pointer reaches the red area, please rise to the surface, inflate again to use.
  9. Emergency equipment must be used in an emergency. This product does not provide protection in the event of danger.
  10. When using for the first time, please practice in shallow water.

PRE-ORDERS on new 2024 models - see countdown timer on home page for arrival ETA

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Quality assurance


Manufactured in accordance with a Conformité Européenne approved Factory.

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.

Our line up

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.



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 Penguin 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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