Attwood Marine 38751 1.5" Polypropylene Thru-Hull Connector White

The Attwood Marine 38751 is a 1.5-inch polypropylene straight thru-hull connector designed for above-waterline marine plumbing applications. This durable white fitting is engineered to provide reliable performance in bilge pump discharge systems, livewell overflow, and other boat plumbing needs.

Key Features:

• Fits 1-1/2 inch hose size for secure connection
• Durable thermoplastic construction prevents electrolysis and corrosion
• 3-1/2 inch stem length accommodates hulls up to 1-1/4 inch thick
• 3-inch flange diameter with countersink design for flush mounting
• Eliminates hull streaking and discoloration
• Will not rust, corrode, or contribute to galvanic corrosion
• Easy single-person installation from inside the hull

Specifications: Hose size: 1.5", Stem length: 3.5", Maximum hull thickness: 1.25", Flange diameter: 3", Installation hole: 1.875" to 2". Constructed from white polypropylene and backed by Attwood's 1-year warranty. Important: Designed for above-waterline installation only.