Sea-Dog Line 520825 Thru Hull Fitting with Stainless Steel Cap

The Sea-Dog Line 520825 is a durable thru-hull fitting designed to allow water to pass in or out of a vessel for above-waterline drainage applications. This marine-grade fitting combines a corrosion-resistant polypropylene body with a 304 stainless steel cap for long-lasting performance in harsh marine environments.

Key Features:

• Injection-molded polypropylene body resists corrosion and UV damage
• 304 stamped stainless steel cap provides durability and protection
• Designed for use with hose connections for drainage systems
• Suitable for above-waterline applications only
• 1-1/2" hose connection diameter

Dimensions:

• A: 2-3/8" (overall flange diameter)
• B: 1-1/8" (body height)
• C: 1-7/8" (cap diameter)
• D: 4" (mounting hole spacing)
• E: 1-9/16" (body diameter)
• F: 1-1/2" (hose connection size)

This thru-hull fitting is ideal for cockpit drains, livewell systems, baitwell drains, and other marine drainage applications where water needs to exit the vessel above the waterline.