Perko 1/2" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA

The Perko 1/2" Thru-Hull Fitting for Hose Plastic MADE IN THE USA serves as a critical component for maintaining effective water management systems on various marine vessels. Designed for boaters who prioritize reliable drainage and plumbing, this fitting ensures that liquids are safely transitioned through the hull without compromising structural integrity. It is an essential hardware piece for small-to-mid-sized boats requiring a secure connection for bilge pumps or livewell overflows. By utilizing a thru-hull design, operators can maintain a clean deck environment while ensuring efficient fluid discharge during operation.

Constructed from durable molded white plastic, this fitting is engineered to withstand the harsh conditions of both freshwater and saltwater environments. The unit features a broad flange that distributes pressure evenly across the hull surface, reducing the risk of stress fractures during installation or heavy use. It is specifically sized for a 1/2-inch hose connection and requires a 13/16-inch mounting hole for a precise fit. The threaded shank accommodates a maximum hull thickness of 1-1/4 inches, providing versatility for various hull constructions and thicknesses found in modern boat manufacturing.

Professional installers and DIY boat owners will find that this fitting simplifies the plumbing process for low-pressure marine applications. The broad 1-1/2 inch outer diameter flange provides a clean, finished appearance while ensuring a watertight seal when paired with appropriate marine-grade sealants. This component is ideal for those looking to buy a dependable American-made replacement part that meets standard marine specifications. Its lightweight plastic construction prevents galvanic corrosion, making it a preferred choice for composite and fiberglass boat hulls where metal fittings might cause long-term material degradation.