Perko 1.5-Inch Bronze Hose Thru-Hull Fitting, Made in USA

The Perko 1.5-Inch Bronze Hose Thru-Hull Fitting, Made in USA is a marine plumbing component designed for the intake, thru-hull, or water-system application identified in the product name. Its construction supports durable onboard service while providing the connection, screening, or flow function required by the compatible installation.

Model-specific dimensions, materials, slots, threads, and mounting geometry determine how the component integrates with the hull and surrounding plumbing. Correct fitment is especially important for below-waterline hardware because secure mounting and unrestricted water flow are both critical.

Confirm connection size, hull thickness where applicable, mounting dimensions, fluid service, bonding requirements, and compatible plumbing before installation. Follow Perko installation guidance, use appropriate marine sealant and hardware, support connected plumbing, and inspect the completed assembly for proper flow and leaks. We carry more in our bilge and water pumps.

• The component is configured for its specified intake or water-system role.
• Model-specific geometry supports proper fit.
• Marine-oriented construction is selected for the intended environment.
• Correct mounting, bedding, and plumbing support help prevent leaks and strain.