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Brownie’s THIRD LUNG™
Diving Made Easy!
Brownie's Third Lung logo featuring a bold red oval with white text, representing the brand's diving systems and services.
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  • Why Brownie’s
    • What is Tankless Diving
    • Features and Benefits
    • History
    • Meet the Team
  • Shop Our Products
    • Brownie’s Integrated Air System (BIAS)
      • Tankfill to Tankless Diving
      • AC / Electric Powered
      • DC / Battery Powered
    • Battery Powered Sea LiOn™
    • BLU3 Dive Systems
    • Gas Powered Systems
    • Land Based Systems
      • Commercial Diving Systems
      • Portable Diving System
    • Egressor Mini Scuba System
    • OTS Spectrum Full Face Mask
    • The Spare Air® System
      • The Spare Air® Accessories
    • Bright Weights
    • Hoses & Kits
    • Accessories & Parts
      • Brownie’s Gear Bags
      • Motor & Compressor Parts
      • Third Lung Accessories
      • Online Training
    • High Pressure Compressors
      • LW Americas
      • Tankfill
      • NitoxMaker
    • 3DBUOY™ Dive Flag
  • Services
    • Service Request
    • Factory Direct Programs
    • Authorized Service Centers
    • Trade In & Core Exchange
  • Dealers
    • Find a Dealer
    • Become a Dealer
  • Support
    • FAQ
    • Warranty & Product Registration
    • Online Training
    • Manuals and Catalogs
  • Contact Us
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Showing 65–80 of 122 results

Fuel Tank
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Fuel Tank

$145.00 – $158.00Price range: $145.00 through $158.00

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Fuel Tank Cap
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Fuel Tank Cap

$25.00 – $54.00Price range: $25.00 through $54.00

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Gasket for Valve Plate
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Gasket for Valve Plate

$12.00

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Gaskets for Carburator
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Gaskets for Carburator

$5.00 – $6.00Price range: $5.00 through $6.00

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Gear Bag Economy
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Gear Bag Economy

$100.00

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Gear Bag Round
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Gear Bag Round

$75.00

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Heat Hose Filter Kit
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Heat Hose Filter Kit

$12.00

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Hose Extensions
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Hose Extensions

$86.00 – $355.00Price range: $86.00 through $355.00

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Inline Accumulator Tank
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Inline Accumulator Tank

$400.00

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Kayak Diving Hose Kit
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Kayak Diving Hose Kit

$145.00 – $398.00Price range: $145.00 through $398.00

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OCTO Hoses / 1st to 2nd Stage Direct
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OCTO Hoses / 1st to 2nd Stage Direct

$50.00 – $230.00Price range: $50.00 through $230.00

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On/Off Switch
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On/Off Switch

$25.00 – $30.00Price range: $25.00 through $30.00

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Piston Cup
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Piston Cup

$67.00

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Piston Sleeve
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Piston Sleeve

$54.00

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Dust cap with lanyard for intake socket, stainless steel material, featured in diving accessory product listing.Stainless steel QRS connector fitting for diving systems, showcasing threaded and hexagonal design features.
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Pressure Relief Valve 72 psi

$124.75

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Replacement o-rings and silicone for quick release swivel (QRS) connectors for a Brownie's Third Lung tankless dive system.
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QRS Connector O-ring Kit

$1.00 – $14.00Price range: $1.00 through $14.00

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