My Account
Shopping Cart

Scepter 8592 Neptune Portable Marine Fuel Tank

Manufacturer

Scepter

<h3>Scepter: Over 70 Years as the King of Containers</h3><p>Since 1949, Scepter has earned its reputation as one of the world's foremost manufacturers of fuel and water containers. What began as a pioneer in container design has evolved into a global trailblazer, serving consumers, marine enthusiasts, and military operators across the globe. <strong>Few brands can claim seven decades of continuous innovation</strong> in a single product category — Scepter is one of them.</p><p>Scepter's product philosophy centers on three pillars: safety, durability, and ease of use. As a sponsor of the National Gasoline Safety Project, the company takes fuel-handling compliance seriously, engineering every container to meet or exceed EPA and CARB standards. Whether you're fueling a lawn mower, powering an outboard motor on the open water, or supplying a forward operating base, Scepter builds containers that work reliably under demanding real-world conditions.</p><h3>Marine Fuel Tanks Built for Life on the Water</h3><p>Among Scepter's most trusted product lines are its <a href="/12820-scepter-portabletopside-tanks-202368">portable and topside marine fuel tanks</a> — engineered specifically for boaters who demand performance and safety in equal measure. These tanks are constructed from rugged, crush-resistant, UV-stabilized high-density polyethylene (HDPE), featuring seamless one-piece shells that resist corrosion, rust, and vapor evaporation. Scepter's signature 2-way vented cap automatically releases pressure above 5 PSI to prevent dangerous vapor buildup, while a built-in fuel gauge lets boaters check levels at a glance without removing the cap.</p><p>For smaller outboard-powered vessels and pontoon boats, Scepter also offers a range of <a href="/12820-scepter-portabletopside-tanks-200799">compact portable and topside tanks</a> that fit neatly under seats or in tight deck compartments. Capacities ranging from 3 to 12 gallons give boaters the flexibility to match their tank to their vessel's needs, while compatibility with standard 1/4 NPT marine fittings ensures seamless integration with virtually any outboard engine setup.</p><h3>A Complete Ecosystem of Fuel Handling Products</h3><p>Beyond fuel tanks, Scepter's catalog extends to consumer jerry cans, SmartControl gasoline and diesel containers with precision-flow spouts, wheeled fuel caddies, and a full suite of marine accessories — from inline fuel filters and motor flushers to hose menders and fluid transfer pumps. This breadth of offerings makes Scepter a one-stop resource for safe fuel storage and dispensing across virtually every outdoor and marine application.</p><p>As a publicly traded company operating under Myers Industries, Scepter combines the agility of a specialized manufacturer with the resources of a larger organization, continuously investing in new materials, compliance testing, and product innovation. For anyone who handles fuel regularly — on the water, in the yard, or in the field — Scepter's lineup represents a benchmark for quality and safety that has stood the test of time.</p>

Part Number

8592
07/11/2036 12:45 AM
Sale Price

$76.70

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Scepter 8592 Neptune Portable Fuel Tank is an EPA and CARB compliant marine fuel container designed for safe, reliable fuel storage and transport. Featuring advanced ECO Check technology, this tank meets stringent environmental standards with a low permeation design that virtually eliminates fuel evaporation, keeping your fuel fresh and reducing harmful emissions.

Key Features:

  • EPA/CARB approved fuel cap ensures compliance with federal and state environmental regulations
  • Low permeation tank construction minimizes fuel evaporation and odor
  • Molded from UV-stabilized, cross-linked polyethylene for superior durability and weather resistance
  • Accepts standard 1/4 NPT marine tank fittings for easy connection to outboard motors
  • Rugged construction withstands marine environments and rough handling
  • Compatible with most portable marine fuel systems

The Neptune series combines environmental responsibility with practical functionality, making it an ideal choice for boaters who demand reliable fuel storage that meets today's emission standards. The cross-linked polyethylene construction resists impacts, UV degradation, and chemical corrosion for years of dependable service.

Products specifications

Gallons

6 (22.7L)

Size

20.7"L x 13.0"W x 10.9"H

Thanks

Fast and easy

Great Price. Easy Ordering. Great customer service on the phone to answer technical questions? (Thanks Martin)

Great price easy ordering will see how long it takes to get it.

Great selection. Well designed and easy to use website. Free shipping isn&rsquo;t bad either. Chances are strong I&rsquo;ll be back.

Order was simple, had product, and fast.

Great customer service, awesome selection of items.

easy to order

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy