Manuals and Catalogs

Brownie’s THIRD LUNG™ offers a wealth of products, services and expertise.  With the vastness of this it can sometimes be tricky for you to find the specific item you are looking for which is why we have set up this menu item. We hope that this will aid your search and be helpful to you. If you don’t find what you are looking for, Contact Us and we’ll be glad to assist you.

Brownie's THIRD LUNG™ diving equipment buoy with a red and white dive flag, surrounded by a sandy beach and two surfers in the background, promoting safe diving practices.

8 Page booklet with a variation of Brownie’s systems and related products.

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Sealion catalog cover featuring a buoy with a diving flag and a lithium-powered unit in clear water, with a lighthouse in the background and the text "THE Sealion DIFFERENCE CATALOG 2020" prominently displayed.

24 Page booklet with the Sea LiON™ system, information and related products.

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Brownie's THIRD LUNG™ Quick Start guide for gasoline diving systems, featuring safety tips, maintenance instructions, and visual aids for various models including F285BE, F285X, and Sea LiON™.

Brownie’s THIRD LUNG™ Quick Start for your gasoline diving systems. From how to use your system to how to maintain and store your system the securely and properly right way.

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Brownie's THIRD LUNG™ Owner's Manual for Floating Series, featuring a yellow floating device with a red flag, emphasizing safe fuel use and adventure.

​​Supports the following systems:
F285BE, F285X, F390X

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Owner's manual cover for Brownie's Sea Lion Diving System featuring a yellow flotation device, dive flag, and branding elements.

Supports the following systems:
Sea LiOn™

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Owner's manual cover for Brownie's THIRD LUNG™ Commercial Series, featuring two gasoline diving systems with logo and safety instruction on fuel use.

Suports the following systems:
C270, C390, CTD390

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​Supports the following systems:
E150 & E250

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Owner's manual cover for Brownie's THIRD LUNG™ Variable Speed (VS) Series, featuring a yellow buoy in clear water with a diving flag, emphasizing adventure in diving.

​Supports the following systems:
VS265 & VS335

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Owner's manual for Brownie's THIRD LUNG™ Variable Speed Hand Carry Hookah Diving System, featuring the product in a protective case with visible hose and safety warning.

​Supports the following system:
VSHC

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3D Buoy instructions and guidelines for safe diving equipment setup, featuring Brownie's THIRD LUNG™ branding.

​Instructions and set up of equipment.

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Medical statement form for scuba diving participation, including a medical questionnaire for divers, detailing potential risks and health inquiries.

As with any activity, you must be in adequate physical condition to participate safely. Check with your doctor before beginning any new activity that may induce stress, including diving. You can download the following questionnaire to review with your doctor.

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Rebuild kit instructions for compressor assembly, detailing tools and steps for disassembly and installation, relevant to Brownie’s diving equipment maintenance.

​Full list of compressor parts breakdown.

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Release of liability and assumption of risk agreement for diving and Brownie’s THIRD LUNG products, emphasizing safety and user responsibility.

Express assumption of risk associated with diving and the use of Brownie’s THIRD LUNG products.

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