Groco PTH-2000-S 2" NPT x 2" ID Stainless Steel Pipe to Hose Adapter

The Groco PTH-2000-S is a heavy-duty straight pipe-to-hose adapter designed for marine plumbing applications requiring reliable connections between threaded pipe and flexible hose. Constructed from corrosion-resistant #316 stainless steel, this fitting provides superior durability in harsh saltwater and freshwater environments.

Key Features:

• 2" male NPT thread connection on one end
• 2" inside diameter hose barb connection on the other end
• Premium #316 stainless steel construction for maximum corrosion resistance
• NSF-61 certified for potable water applications
• Standard flow straight-through design minimizes pressure loss
• Marine-grade quality suitable for below-waterline installations

This fitting is ideal for connecting sanitation systems, livewell plumbing, raw water intakes, bilge systems, and other marine applications. The straight configuration provides a direct inline connection, while the robust stainless steel construction ensures long-lasting performance in demanding marine conditions. Part of Groco's comprehensive line of pipe-to-hose adapters available in sizes from 1/2" to 3".