Description
Perko 0543 Vented Gas Fill w/Vent | Boat Supply Store
This Perko 0543 unit integrates a gasoline fuel fill fitting with essential safety components, eliminating the need for separate vent hardware. It combines a 1-1/2" fill hose connection with a built-in tank vent, flame arrestor rated for explosive vapors, and an anti-surge valve, ensuring proper tank ventilation and preventing fuel splash-back. The durable black polymer construction, with a flange O.D. of 3-5/8" and a neck length of 2-7/16", is engineered for reliable performance in harsh marine environments, ideal for maintaining fuel system integrity on offshore fishing boats operating in the Gulf of Mexico.
Key Features
- Integrates fuel fill, tank vent, flame arrestor, and anti-surge valve
- Ensures safe gasoline fuel system operation
- Complies with safety standards for fuel venting
- Durable black polymer construction for UV resistance
- Accommodates standard 1-1/2" fill hose
- Includes a 5/8" vent hose connection
- Simplifies installation with a single component
- Features secure cap closure with a polymer strap
Specifications
| Product Specifications | |
|---|---|
| Brand | Perko |
| Model | 0543 |
| Fill Hose Size | 1-1/2" |
| Vent Hose Size | 5/8" |
| Neck Length | 2-7/16" |
| Flange O.D. | 3-5/8" |
| Mounting Hole Diameter | 2-1/8" |
| Recommended Screw Size | #8 |
| Material | Black Polymer |
| Color | Black |
| Fuel Type | Gasoline |
Who This Is For
Boat owners and marine mechanics requiring a direct replacement or an upgrade for their gasoline fuel fill fitting, particularly those seeking an all-in-one solution with integrated safety features. This unit is suitable for vessel operators prioritizing simplified installation and enhanced fuel system safety.
How It Compares
| Feature | Perko 0543 Vented Gas Fill w/Vent | Attwood 10701 |
|---|---|---|
| Fill Hose Size | 1-1/2" | 1-1/2", 1-1/2" |
| Vent Hose Size | 5/8" | 5/8", 5/8" |
| Integrated Flame Arrestor | Yes | Not Explicitly Stated, Not Explicitly Stated |
| Integrated Anti-Surge Valve | Yes | Not Explicitly Stated, Not Explicitly Stated |
| Material | Black Polymer | Plastic, Plastic |
| Color | Black | White, Black |
Common Concerns Answered
Will this fit my older boat model?
While the Perko 0543 is designed for standard 1-1/2" fill hose and 5/8" vent hose, precise fitment on older or custom installations may require verifying existing hose diameters and mounting hole configurations against the provided specifications, including a 3-5/8" flange O.D. and 2-1/8" mounting hole diameter.
How long will the polymer material last in saltwater?
Perko utilizes durable, UV-resistant polymer compounds specifically chosen for their longevity in harsh marine environments; while generally robust, periodic inspection and cleaning, especially around the cap seal, will maximize service life and prevent degradation.
Is this difficult to install if I'm not a professional mechanic?
Installation of the Perko 0543 requires basic mechanical aptitude for cutting and fitting hoses and drilling mounting holes, rated a 2/5 difficulty. Familiarity with marine fuel system layouts will significantly assist DIYers.
Frequently Asked Questions
What is the hose size for the Perko 0543 Vented Fill?
The Perko 0543 Vented Fill is designed to accommodate a 1-1/2" fill hose.
What is the vent hose size for this Perko fill?
This Perko fill unit requires a 5/8" vent hose.
What are the flange dimensions of the Perko 0543?
The flange Outside Diameter (O.D.) of the Perko 0543 is 3-5/8 inches.
What is the neck length of the Perko 0543 Vented Fill?
The neck length of the Perko 0543 Vented Fill measures 2-7/16 inches.
Is the Perko 0543 suitable for gasoline?
Yes, the Perko 0543 Vented Fill is specifically designed and certified for use with gasoline fuel systems.
