Description
Polyform A-4 Buoy 20.5" White | Boat Supply Store
Engineered to withstand harsh marine environments, this buoy offers exceptional durability for critical gear marking applications. It features an even wall thickness and heavy-duty reinforced ropeholds, ensuring reliable performance under significant strain. With a substantial 22.5-gallon volume and a 1.125-inch eye diameter, it is particularly suitable for commercial fishing operations requiring robust visual identification of pot lines or traps in challenging seas. Recommended for vessels in the 50-60' range, it provides reliable flotation and marking.
Key Features
- Maximum Strength with even wall thickness construction
- Extreme Durability via heavy-duty reinforced ropeholds
- Secure Inflation with Polyform's unique vinyl valve system
- Effortless Adjustments enabled by the dual valve inflation/deflation system
- Versatile Application as an excellent choice for a rafting fender
- Robust Design with a one-piece construction
- Optimal Visibility in a 20.5" diameter white profile
- Reliable Flotation for demanding offshore use
Specifications
| Product Specifications | |
|---|---|
| Diameter | 20.5" |
| Size | 20.5" x 27" (52.1 x 68.6cm) |
| Eye Diameter | 1.125" (2.9cm) |
| Circumference | 64.4" (163.6cm) |
| Volume | 22.5 gallons (85.2L) |
| Recommended Boat Size | 50 - 60' (15.2 - 18.3M) |
| Valve System | Dual valve inflation/deflation |
| Color | White |
Who This Is For
Commercial fishermen and marine professionals who demand uncompromising durability for gear marking and vessel protection in rigorous offshore conditions. Recreational boaters also benefit from its robust construction for anchoring or fender applications where reliability is paramount.
How It Compares
| Feature | Polyform A-4 Buoy 20.5" White | Competitor |
|---|---|---|
| Diameter | 20.5" | — |
| Material | Vinyl | Marelon, Vinyl |
| Ropehold Type | Heavy duty reinforced ropeholds | Integrated, Reinforced Eye |
| Valve System | Dual valve inflation/deflation | Single valve, Single valve |
Common Concerns Answered
Are there any known issues with the valves on this buoy?
While overwhelmingly positive, occasional minor reports of valve leaks have been noted over extended periods of heavy use. The dual valve system, however, generally ensures reliable inflation and deflation.
Is the A-4 Buoy large enough for extremely demanding applications?
The A-4 is generally sufficient for most heavy-duty applications. Some users have expressed a preference for slightly larger dimensions for exceptionally critical tasks, but its 20.5" diameter and 22.5-gallon volume offer substantial buoyancy and visibility.
Is the price of the Polyform A-4 Buoy justifiable?
The investment in the Polyform A-4 Buoy is justified by its unparalleled long-term durability and proven reliability in critical marine applications, making it a cost-effective choice over time.
Frequently Asked Questions
What is the primary use of the Polyform A-4 Buoy?
The primary use is for marking fishing gear, such as crab pots or traps, and as a robust fender for vessel protection in demanding marine environments.
What are the dimensions of the Polyform A-4 Buoy?
The buoy has a diameter of 20.5 inches and overall dimensions of 20.5" x 27" (52.1 x 68.6cm).
What is the recommended boat size for the Polyform A-4 Buoy?
It is recommended for boat sizes ranging between 50 to 60 feet (15.2 to 18.3 meters).
How is the Polyform A-4 Buoy inflated and deflated?
It features a convenient dual valve system that allows for both inflation and deflation.
What makes the Polyform A-4 Buoy suitable for heavy seas?
Its construction with even wall thickness for maximum strength, heavy-duty reinforced ropeholds, and overall robust design ensures it can withstand the rigors of adverse sea conditions.
