Sea-Dog Line 3570341 Keyless Deck Fill Assembly - Waste (Black)

The Sea-Dog Line 3570341 is a complete keyless hose deck fill assembly designed specifically for waste systems on marine vessels. This innovative deck fill features a built-in key integrated into the cap, eliminating the need for separate tools during refueling or tank access operations.

Key Features:

• Constructed of fiberglass-filled injection molded nylon for superior durability and corrosion resistance
• Contains no metal components and does not require grounding to the boat's electrical system
• Built-in hinged key locks in the upright position for easy opening and closing, then recesses into the cap for a flush, streamlined surface
• Color-coded black cap clearly marked "Waste" to prevent dangerous cross-contamination between fuel, water, and waste tanks
• Cap diameter: 1-7/8 inches with 12 NPSM straight thread pitch
• Designed for use with 1-1/2 inch hose connections

Installation:

• Installs with three #10 flat head fasteners (not included)
• Connects to reservoir via appropriate marine-grade hose (sold separately)
• Not compatible with pressurized oil injection systems

The keyless design provides convenient cap removal without fumbling for tools, while the recessed key feature maintains a clean deck appearance. The fiberglass-filled nylon construction ensures long-lasting performance in harsh marine environments without the weight and corrosion concerns of metal alternatives. Color-coding helps prevent costly and potentially dangerous mistakes when servicing different tank systems on your vessel.