• 【Engine Flushing System】Effectively flushes marine engines and prevents corrosion by providing fresh water circulation to remove salt, sand, and sediment buildup.

• 【Dual Suction Cup Design】Features two 3.75-inch rubber suction cups that securely attach to smooth surfaces like boat hulls, docks, or rocks without requiring drilling or permanent installation.

• 【Quick-Connect Garden Hose】Includes 5/8-inch threaded quick-connect fitting that easily attaches to standard garden hoses for convenient water supply connection.

• 【Durable Construction】Built with high-quality rubber suction cups and reinforced U-shaped support frame for reliable performance in marine environments.

• 【Universal Compatibility】Suitable for 16mm intake pipes and various outboard motor cooling systems, making it ideal for small fishing boats and speedboats.

• 【Easy Installation】Simple slide-on design allows quick attachment to water intake ports, then connect garden hose to quick-connect fitting for immediate use.

Specifications:

• Material: High Speed Steel (HSS)
• Overall Length: 11 inches / 280mm
• Suction Cup Diameter: 3.75 inches / 95mm
• Fitting Size: 5/8 inch Threaded Quick-Connect
• Pipe Compatibility: 16mm