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SeaMule SM-FM2015 Outboard Flushing System 2 Outlet with Dual 15ft Hose Kits

Manufacturer

SeaMule

<h3>About SeaMule</h3><p>Based in Madeira Beach, Florida — the heart of Florida's Gulf Coast boating community — SeaMule is a marine solutions brand built around one guiding philosophy: life on the water should be effortless. From weekend anglers to seasoned offshore captains, SeaMule designs products that eliminate the tedious side of boat ownership so you can spend more time doing what you love.</p><h3>The Flushmaster: Redefining Outboard Engine Care</h3><p>SeaMule's flagship innovation is the <a href="/18624-seamule-engine-flushes-201925">Flushmaster Outboard Engine Flush System</a> — widely recognized as the world's first portable, automated outboard flushing device for single and multi-engine boats. Flushing outboard motors after saltwater use is one of the most critical maintenance habits a boat owner can develop, yet it has traditionally been a time-consuming, hands-on chore. The Flushmaster changes that equation entirely.</p><p>The device handles up to four outboard motors sequentially, flushing each one for a pre-programmed duration before automatically shutting off and blocking the water flow — no babysitting required. Powered by just three AA batteries, it connects easily to any standard freshwater source and cycles through every motor in order, ensuring thorough cleaning without the owner having to stay present.</p><ul><li><strong>IP67 waterproof certified</strong> — built to withstand harsh marine environments, including rain, spray, and accidental submersion</li><li><strong>Compatible with four-stroke outboards</strong> across major brands including Mercury, Yamaha, Suzuki, and Honda</li><li><strong>Available in 2-outlet and 4-outlet configurations</strong> with multiple hose length options to fit a wide range of boat setups</li><li><strong>Auto shut-off</strong> once all motors are flushed, conserving water and freeing up your time</li><li><strong>Included 1-year warranty</strong> for peace of mind</li></ul><h3>The Complete Flush System</h3><p>SeaMule doesn't stop at the Flushmaster controller. The brand also offers Flush Port Quick Connects — purpose-built connectors that permanently replace OEM flush ports on Mercury, Yamaha, Suzuki, and Honda engines. Together, the Flushmaster and Quick Connects form a comprehensive <a href="/18624-seamule-engine-flushes-200369">outboard engine flush solution</a> that makes connecting hoses a one-handed, tool-free process. Additional Flush Hose Kits, a Housing Cradle, Portable Storage Bag, and a PVC Piling Plumbing Kit round out the ecosystem for boaters who want a fully integrated setup.</p><h3>Built for the Water, Designed for Convenience</h3><p>Every SeaMule product is engineered to hold up in the demanding marine environment — UV-resistant, weatherproof, and constructed from materials chosen for long-term durability on the water. The brand's commitment to sustainable, eco-conscious materials reflects an understanding that the boating community depends on healthy waterways. Whether you're docked at a marina, tied up at a piling, or back in the driveway after a long day offshore, SeaMule's solutions are designed to fit naturally into your post-trip routine.</p>

Part Number

SM-FM2015
06/01/2036 6:02 AM
Sale Price

$231.06

1 left at this price

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Usually delivered within 2 days

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Product Details

The SeaMule SM-FM2015 FlushMaster is a portable, marine-grade outboard flushing system designed to automate the saltwater flush process for up to four outboard motors simultaneously. This dual-outlet model comes complete with two 15-foot hose kits, making it ideal for boats with twin outboards or for servicing multiple engines efficiently.

Key Features:

  • Automated flushing operation powered by (3) AA batteries for convenient portability
  • Marine-grade construction designed to withstand harsh saltwater environments
  • Dual outlet configuration allows simultaneous flushing of two engines
  • System supports expansion to flush up to four outboard motors
  • Includes two complete 15-foot hose kits for extended reach
  • Eliminates the need to manually run water during the flushing process

Regular flushing of outboard motors is essential for removing salt deposits, sand, and corrosive minerals that can damage internal cooling passages. The SeaMule FlushMaster simplifies this critical maintenance task by automating water flow, ensuring your outboards receive thorough, consistent flushing after every saltwater outing. The battery-powered design means no need for electrical hookups, making it perfect for use at boat ramps, marinas, or in your driveway.

It was easy.

easy to use and good pricing! Chat was great too!

It took Overton 1 week to tell me that this item was out of stock so I had to purchase from another place. Easy to order from boatplicity.

No problems, eazy to use website.

Delivered on time and part was as expected at a fair price. i would buy again from these guys.

took longer to get than expected

Still waiting for credit on 1 of the charges to my credit card. Only ordered 1 was charged for 3. One was removed but still waiting to see if charge for 3rd one taken off credit card. No response as yet

amazing came super fast

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