SeaMule SM-FM4020 FlushMaster 4-Port Engine Flushing System with Dual 20ft Hoses

The SeaMule SM-FM4020 FlushMaster is a professional-grade automatic engine flushing system designed to maintain up to four outboard or inboard/outboard engines. This portable system features two 20-foot hoses, providing extended reach for larger boats and multi-engine setups where motors are spaced farther apart.

Key Features:

• 4-Port Design: Capable of flushing up to four engines sequentially, automating the maintenance process
• Extended 20-Foot Hoses: Includes two 20-foot hoses for maximum flexibility and reach on larger vessels
• IP67 Waterproof Rating: Fully protected against dust and temporary water immersion, built for harsh marine environments
• Battery-Powered Operation: Runs on three AA batteries for cordless convenience and portability
• Marine-Grade Construction: Built with corrosion-resistant materials engineered to withstand saltwater exposure
• Sequential Flushing: Automatically cycles through connected engines, ensuring thorough internal cleaning of each unit
• Water and Time Savings: Efficient automated operation conserves fresh water while reducing manual maintenance time

Proper engine flushing removes salt, sand, and mineral deposits that can cause corrosion and reduce engine performance. The FlushMaster automates this critical maintenance task, helping extend engine life and maintain optimal performance. Backed by a 30-day satisfaction guarantee.