Description
Attwood Angled Deck Fill w/ Stainless Cap | Boat Supply Store
This Attwood deck fill is engineered to meet stringent EPA and CARB emissions standards for gasoline fuel tanks, particularly those utilizing carbon canister systems. It integrates dual 1 psi overpressure relief safety valves and high-flow vacuum relief valves directly into the cap, ensuring optimal fuel tank operation and preventing dangerous pressure buildup. Designed for seamless integration with 1-1/2 inch fill hoses and compatible with ethanol-blended fuels, this unit also features an automatic nozzle shutoff rated for 4-18 gpm, preventing overfilling and minimizing fuel vapor release during refueling operations in coastal or bay environments.
Key Features
- Integrated Safety with dual 1 psi overpressure relief valves
- Optimized Ventilation via high-flow vacuum relief valves
- Prevents Fuel Spillage by eliminating spit-back and well-back
- Fuel Compatibility with ethanol-blended formulations
- Water Intrusion Prevention engineered into the design
- Automatic Refueling Control with 4-18 gpm nozzle shutoff
- Ergonomic Installation due to the angled body design
- Durable Construction with a scalloped stainless steel cap
Specifications
| Product Specifications | |
|---|---|
| Brand | Attwood Marine |
| System Compatibility | Carbon Canister System |
| Body Type | Angled |
| Cap Type | Scalloped Stainless Steel |
| Overpressure Relief Valves | Dual 1 psi |
| Vacuum Relief Valves | High-flow |
| Hose Compatibility | 1-1/2 inch |
| Fuel Compatibility | Ethanol blended fuels |
| Automatic Nozzle Shutoff Flow Rate | 4-18 gpm |
| Certifications | EPA/CARB Certified |
| MPN | 99DFCCAS1S |
Who This Is For
Boat owners and marine mechanics seeking a reliable, safe, and compliant deck fill system for gasoline fuel tanks, particularly those using carbon canister systems and concerned with emissions control and preventing fuel system contamination. This unit is ideal for vessels requiring adherence to environmental regulations while ensuring efficient and secure refueling.
How It Compares
| Feature | Attwood Angled Deck Fill w/ Stainless Cap | Competitor |
|---|---|---|
| Integrated Pressure Relief | Yes (Dual 1 psi) | No, No |
| Integrated Vacuum Relief | Yes (High-flow) | No, No |
| Material | Stainless Steel Cap | Chrome-plated brass, Chrome-plated brass |
| EPA/CARB Certified | Yes | Not Specified, Not Specified |
| Automatic Nozzle Shutoff | 4-18 gpm | No, No |
Common Concerns Answered
The price is higher than basic deck fills. Is it worth the investment?
Yes, the price reflects the advanced safety and environmental compliance features. The integrated EPA/CARB certified pressure and vacuum relief systems, along with automatic nozzle shutoff, offer superior protection against fuel system issues and regulatory non-compliance, justifying the investment for long-term peace of mind and operational integrity.
I've heard caps can be difficult to unscrew if overtightened. Is this a concern?
While overtightening can make any cap difficult to remove, the scalloped stainless steel cap on this Attwood deck fill is designed for improved grip. We recommend hand-tightening only to ensure easy removal for routine checks and refueling, avoiding excessive force.
Will this deck fill work with my boat's existing carbon canister system?
This Attwood deck fill is specifically designed for carbon canister systems. Its integrated pressure and vacuum relief features are engineered to work in conjunction with these emissions control systems, ensuring proper ventilation and compliance.
Frequently Asked Questions
What is the purpose of the overpressure relief safety valves in this Attwood deck fill?
The dual 1 psi overpressure relief safety valves are critical for preventing dangerous pressure buildup within the fuel tank. They release excess pressure, safeguarding the fuel system and vessel from potential damage and ensuring environmental compliance by minimizing vapor escape.
Is this deck fill compatible with ethanol-blended fuels?
Yes, this Attwood deck fill is explicitly designed and tested for compatibility with ethanol-blended fuels, ensuring durability and reliable performance in marine environments where such fuels are common.
How does this deck fill prevent water from entering the fuel tank?
The design incorporates features specifically engineered to prevent water intrusion. This includes a well-seated cap and specialized sealing, ensuring that external water does not compromise the integrity of the fuel system during operation or while docked.
What is the flow rate for automatic nozzle shutoff on this deck fill?
The automatic nozzle shutoff feature on this Attwood deck fill is rated for flow rates between 4 and 18 gallons per minute (gpm), providing a safe and efficient refueling process by preventing overfilling.
What size fill hose does this Attwood deck fill fit?
This Attwood deck fill is designed to accommodate a 1-1/2 inch diameter fill hose, which is a standard size for many marine fuel systems.
