In such circumstances for a scupper, sink drain, and bilge pump overboard discharge, this POLY Through-HULL 1 1/2 Inch (3-520790-1) fitting connection for the hose is highly effective. This durable polypropylene plastic that is already injection-molded to endure the elements, especially sunshine, seawater, oil, gasoline, includes the most common marine chemicals. Nylon plumbing fittings relevant to this cost less than similar fittings made of Marelon or Bronze. Excellent resistance to UV and weather-aging. Below the waterline, hose connections with a through-hull are not advisable.
Key Features:
- Made of Injection Molded Polypropylene
- Corrosion-resistant sturdy marine-grade plastic.
- Above the waterline, this product allows for drainage.
- Original Sea-Dog Marine OEM parts
- High-quality material construction to ensure durability and stylish design
Specifications:
- SKU: 3-520790-1
- UPC: 035514520263
- Weight: 0.24 LBS
- A: 2 7/8"
- B: 13/16"
- C: 2 5/16"
- D: 4 3/16"
- E: 1 13/16"
- F: 1 1/2"
- Color: White
- Condition: New
- Brand: Sea-Dog Marine
- This product replaces: 520790, 520790-1, 3-520790, 3551452026
Injection Molded Polypropylene. Designed for drainage above the water line.
This product replaces:
- 520790, 520790-1, 3-520790, 35514520263
