Sea-Dog Line 351331 Diesel Deck Fill 316 Stainless Steel 2" Hose

The Sea-Dog Line 351331 is a premium diesel deck fill fitting constructed of corrosion-resistant cast 316 stainless steel for superior durability in harsh marine environments. This professional-grade fuel fill features a slotted security cap that requires a key to open and close, preventing unauthorized access and fuel theft.

Key Specifications:

• Hose connection: 2 inch diameter (Dimension A)
• Bezel diameter: 3-1/4 inches (Dimension B)
• Overall diameter: 3-7/16 inches (Dimension C)
• Mounting: Three #10 flat head fasteners (not included)
• Material: Cast 316 stainless steel construction
• Includes attachment chain for cap retention

Features & Benefits:

• Key-operated slotted cap provides secure fuel system access
• 316 stainless steel resists corrosion from saltwater and fuel exposure
• Integrated chain prevents cap loss overboard
• Meets USCG regulations for marine fuel fill systems
• Compact 3-7/16 inch footprint fits standard deck installations

Designed for diesel fuel systems on boats, yachts, and marine vessels. The keyed security cap design makes this an ideal choice for commercial applications, marinas, or any vessel requiring controlled fuel access. Easy to install with standard #10 flat head fasteners.