3 PCS Marine Boat Plastic Thru Hull Fitting Connector for 5/8, 3/4, 1, 1-1/2 in Hose Drain Bilge Pump

Usage Tips: Thoroughly Clean The Hull Surface Before Drilling; Apply Marine Sealant To The Flanges And Threads; Tighten The Locknuts Evenly; Allow The Sealant To Cure Before LaunchingMain Features:High quality plastic: made of high-quality ABS material, sturdy, impact resistant, durable, and not easily damaged.Easy to install: Easy to install and disassemble, no need for complex tools, and convenient to use.Important Attachment: Important Connections for Safe and Reliable Operation of Ship's Pipeline System.Perfect fit: Strictly follow the original standards and replace the old or damaged ones directly.High performance: Provides fault free hose connections, easy to operate, and reliable to use.Specifications:Material: ABSColor:Black,WhiteSize: Approx.1-1/2in,1in, 3/4in,5/8inNote:Please allow 1-3cm differences due to manual measurement.Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you!

• Impact-Resistant Polypropylene And Glass Fiber Reinforced Structure: This Composite Blend Offers Exceptional Strength And Durability, Absorbing Impact Loads Encountered In Marine Environments And Preventing Cracking And Structural Failure
• Built-In Spring-Loaded Check Valve To Prevent Backflow: The Integrated Baffle Mechanism Automatically Seals When Water Flow Reverses, Preventing Seawater From Re-Entering The Hull Through Drain And Inlet Pipes
• Design: Allows Hoses To Pass Through Narrow Bilge Areas And Behind Bulkheads Where Straight-Through Fittings Cannot Be Installed
• Materials: The Engineered Polymer Composition Resists Long-Term Abrasion From Seawater, Uv Radiation, And Temperature Fluctuations, And Will Not Rust
• Threaded Hose Barbs And Flanges: Tapered Barbs Securely Clamp The Hose, While Mounting Flanges With Appropriate Sealant Form A Stable Hull Seal