SeaMule SM-FM4012 FlushMaster 4-Port Automated Outboard Flushing System with 12 ft Hoses

The SeaMule FlushMaster is a portable, marine-grade device designed to automate the flushing process for up to four outboard motors. Powered by three AA batteries, it ensures thorough engine cleaning by flushing each motor sequentially before automatically shutting off. This 4-outlet model includes four 12-foot hose kits, providing the reach needed for larger multi-engine setups.

Key Features:

• IP67 waterproof certification built to withstand harsh marine conditions for reliable performance season after season
• Runs on 3 AA batteries and pre-programmed to flush each outlet for 15 minutes, with customizable timing via +/- buttons
• Constructed with waterproof, saltwater-resistant ABS, 316 marine-grade stainless steel internal components, and airtight rubber gaskets
• Sequentially flushes each outboard, transitioning automatically between outlets, with audible completion alert and automatic shutoff
• Compatible with four-stroke outboards and flush ports
• Can be mounted to a dock piling for permanent placement, placed in optional housing cradle, or stored in a bag
• Four 12-foot EPDM hoses included for extended reach in quad engine applications

According to manufacturers, proper flushing should be done immediately after use while engines are still hot for 15 minutes each, and this automated system helps keep your warranty valid and outboards in peak performance. Backed by a 1-year warranty and 30-day performance guarantee.