COBALT BOATS 492218 Boat Water Tank Gallon Poly 1/8

( Brand: Cobalt Boats ), ( Size: 29 Gallon ), ( Color: White ), ( Manufacturer Part Number: 492218 ), ( Material: Polyethylene ), ( Country/region Of Manufacture: United States ), ( Type: Water Tank )

Review COBALT BOATS Boat Water Tank Gallon 49 1/8 Inch Poly fits 2020–2029

Introducing the 29-gallon water tank (Model No. 492218) from Boats 49, an essential addition to your boat's water supply system. This polyethylene tank is designed with a capacity to hold approximately 106.17 liters of water, making it a perfect choice for small to medium-sized watercrafts.

Measuring 49.125 inches in length, 20 inches in width, and 18 inches in height, this compact tank can easily fit into various compartments or storage areas on your boat. The tank's dimensions are rounded off with a diameter of 21.25 inches at the base and 23 inches at the top, ensuring a snug fit in most boat compartments.

Manufactured using robust and durable polyethylene material, this water tank offers superior resistance to corrosion, UV rays, and impact. Its smooth, glossy finish adds an attractive and modern touch to your boat's interior. The tank's body boasts a seamless design, eliminating any weak points that could potentially leak.

The tank comes with a threaded cap that securely seals the top, preventing any water from spilling or evaporating. The cap has a diameter of 10 inches and features a convenient handle for easy lifting and access. Additionally, the cap is designed with a vent for air release, ensuring a proper seal and preventing unwanted water pressure buildup.

A filler neck is integrated into the tank, allowing you to easily connect a hose for refilling the tank. The neck measures 1 inch in diameter and is located on the side of the tank, making it easily accessible for filling. The tank's design also includes a drain plug situated at the bottom, allowing for easy draining of the tank when necessary.

Weighing only 35 pounds when empty, this lightweight water tank is easy to maneuver and transport. Its compact size and efficient design make it an indispensable accessory for boat owners, providing a reliable and ample water supply for various onboard activities.

In summary, the 29-gallon water tank (Model No. 492218) from Boats 49 is a premium, durable, and functional addition to your boat. Its robust construction, compact size, and user-friendly design make it an excellent choice for boat owners looking to ensure a reliable water supply on their craft.

Buying a 29-Gallon Poly Water Tank for a Boat: Weighing the Pros and Cons

When considering upgrades or essential equipment for your boat, a water tank is an important investment. In this context, we'll evaluate the pros and cons of purchasing a 29-gallon poly water tank with the dimensions 49 1/8 inches long, 20 inches wide, and 14 inches high (Model 492218).

1. Durability: Polyethylene tanks are known for their robustness and resistance to corrosion, making them suitable for marine environments.

2. Lightweight: Compared to other materials, poly tanks are relatively lightweight, which is advantageous when dealing with the weight restrictions on boats.

3. Affordability: Poly water tanks are generally more cost-effective compared to their metal counterparts, making them an attractive option for boat owners.

4. Easy to Install: The lightweight nature of poly tanks makes them easier to install on boats, as they can be carried and maneuvered by one or two people.

5. Flexible Shape: Poly tanks can be manufactured in various shapes and sizes, making them adaptable to different boat models and storage requirements.

1. Potential for Chemical Leaching: Some poly tanks, especially older models, may contain trace amounts of harmful chemicals (like phthalates) that could potentially leach into the water. However, modern, high-density poly tanks are manufactured using food-grade materials and are safe for potable water.

2. Susceptibility to UV Damage: Prolonged exposure to the sun can weaken the poly material, potentially leading to cracks or leaks. Therefore, it is essential to consider tank covers or other protective measures when using a poly tank for marine applications.

3. Limited Heat Resistance: Poly tanks are not recommended for storing hot water due to their limited heat resistance. Instead, they are best suited for storing cold or potable water.

The 29-gallon poly water tank (Model 492218) offers several advantages, such as durability, affordability, and ease of installation. However, it is essential to be aware of its potential downsides, including the risk of chemical leaching (in older models) and susceptibility to UV damage. To mitigate these concerns, opt for a modern, high-density poly tank from a reputable manufacturer and consider protective measures such as covers or shading.

Based on the evaluation of the pros and cons, I would recommend the 29-gallon poly water tank (Model 492218) for boat owners seeking a reliable, cost-effective, and lightweight water storage solution. However, it is crucial to ensure the tank is manufactured using food-grade materials and to consider protective measures against UV damage.

part # 492218 price

• $265.86

specifications vesselvent:

• for years: 2020-2029
• brand: Cobalt Boats
• size: 29 Gallon
• color: White
• manufacturer part number: 492218
• material: Polyethylene
• country/region of manufacture: United States
• type: Water Tank

seller vesselvent:

• # reviews: 190157
• rating: 99.5%

general vesselvent:

• Parts Accessories > Boat Parts > Plumbing Ventilation
• condition: New

returns vesselvent:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

payments vesselvent:

• wallet: Apple-pay
• other
• credit card: Discover

offer vesselvent:

• sold: 0
• options: Ship-to-home
• started: May 19, 2025
• availability: In Stock

shipping vesselvent:

• class: Standard, Expedited, One-day
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery, FedEx Express Saver, FedEx 2Day, FedEx Standard Overnight
• type: Calculated
• transit: 3-8 Days
• carrier: FedEx

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