When it comes to storing and transporting fuel, the debate between plastic vs metal jerry cans has long been a topic of discussion among consumers and professionals alike. Both plastic jerry cans and metal ones offer distinct advantages and potential drawbacks, making the choice dependent on specific needs and circumstances.
In this article, we delve into the pros and cons of plastic and metal jerry cans, helping you make an informed decision about whether to use plastic or opt for the traditional metal cans for your fuel storage needs.
Comparison Between Plastic Jerry Can and Metal Jerry Cans
| Attributes | Plastic Jerry Can | Steel Jerry Can |
|---|---|---|
| Durability | Resistant to corrosion; does not rust | Superior durability; withstands harsh conditions |
| Weight | Lightweight, easier to handle and transport | Heavier, can be cumbersome to handle |
| UV Resistance | Susceptible to damage from UV exposure | Not affected by UV exposure |
| Impact Resistance | May not handle impacts as well as metal | Can withstand extreme temperatures and physical impacts |
| Safety | May be less fire-resistant than metal | Generally more fire-resistant |
| Spill Prevention | Spouts may be less robust, leading to possible leaks | Often comes with secure locking mechanisms to prevent spills |
| Contamination Risk | Less risk of fuel contamination due to rust | Susceptibility to rust can compromise fuel integrity |
| Cost | Generally lower upfront cost | Typically more expensive upfront |
| Portability | Easier to transport due to lighter weight | Less portable due to increased weight |
| Maintenance | Minimal maintenance but watch for UV damage | Requires maintenance to prevent rust |
Pros and Cons of Plastic Jerry Can
Plastic jerry cans have surged in popularity due to their lightweight nature and resistance to corrosion. One of the primary advantages of plastic is its durability against rust, making plastic containers ideal for environments where moisture is prevalent. Unlike their metal counterparts, plastic cans do not succumb to rust, ensuring that your fuel remains uncontaminated and safe for longer periods.
Another significant benefit of plastic ones is their weight. Typically lighter than metal jerry cans, plastic fuel cans are easier to handle, transport, and store. This is particularly beneficial for users who need to move fuel frequently or in larger quantities, such as in agricultural or construction settings where a 20l capacity might be preferred.
However, plastic jerry cans are not without their drawbacks. One concern is their susceptibility to damage from UV exposure. Prolonged exposure to sunlight can degrade the plastic, potentially causing cracks or leaks over time. Additionally, while plastic containers are generally robust, they might not withstand impacts as well as metal cans, leading to possible spout damages or leaks if mishandled.
Safety is another consideration. Some plastic jerry cans may not be as fire-resistant as metal ones, posing a higher risk in environments where sparks or high heat are present. Despite these concerns, advancements in plastic technology have led to the development of more resilient and safer plastic fuel cans, making them a viable option for many users.
Pros and Cons of Metal Jerry Can
Metal jerry cans have a long-standing reputation for reliability and strength. One of the foremost advantages of metal is their superior durability. Metal cans can withstand harsh conditions, including extreme temperatures and physical impacts, without compromising the integrity of the container. This makes them especially suitable for industrial settings or outdoor activities where durability is paramount.
Another benefit is the inherent sturdiness of metal jerry cans. They often come with secure locking mechanisms and robust spouts that minimize the risk of spills and leaks. The heavy-duty construction ensures that metal fuel cans remain secure during transportation, reducing the likelihood of accidents caused by accidental tipping or impact.
However, metal ones do present some disadvantages. The most notable is their susceptibility to rust, particularly if the protective coatings are damaged or if the cans are stored in damp environments. Rust can not only compromise the container but also potentially contaminate the fuel inside, making maintenance a critical aspect of using metal jerry cans.
Weight is another factor where metal cans fall short compared to their plastic counterparts. Metal fuel containers are significantly heavier, which can make them cumbersome to handle, especially when dealing with larger volumes like 20l cans. This added weight can be a drawback for users who require portability and ease of movement.
Additionally, metal jerry cans can be more expensive upfront compared to plastic jerry cans. The cost factor may influence purchasing decisions, especially for individuals or businesses operating on a tight budget. Despite these challenges, the longevity and robustness of metal cans often justify the initial investment for many users.
Which Should You Choose Between Plastic vs Steel Gas Can?
Choosing between plastic vs steel gas can hinges on several factors, including your specific needs, environment, and budget. If lightweight and resistance to rust are your top priorities, plastic jerry cans are an excellent choice. Their portability makes them ideal for frequent transportation, outdoor activities, and environments where moisture is a concern. Additionally, if you require a 20l capacity or more, the lighter weight of plastic can make handling easier and safer.
On the other hand, if durability and long-term reliability are crucial, metal jerry cans may be the better option. Their ability to withstand harsh conditions and physical impacts makes them suitable for industrial use, heavy-duty applications, and situations where the fuel can be exposed to extreme temperatures or rough handling. The secure locking mechanisms of metal cans also offer added safety against spills and leaks, which is essential in high-stakes environments.
Budget considerations also play a role in this decision. Plastic jerry cans generally come at a lower initial cost compared to metal ones, making them a cost-effective option for those who need multiple containers or operate within a limited budget. However, the potential need for more frequent replacements due to UV damage or physical wear might offset the initial savings over time.
Ultimately, the choice between plastic or metal depends on balancing these factors against your specific requirements. Assess the conditions in which the jerry can will be used, the importance of portability versus durability, and your budget constraints to make the most informed decision.
Does The Material Affect Fuel Quality?
Yes, the material of the jerry can can significantly impact fuel quality over time. Plastic jerry cans and metal cans each interact differently with the fuel they contain, affecting its purity and longevity. Plastic containers are generally inert, meaning they do not react chemically with most fuels, including diesel and gasoline. This inertness helps in preserving the fuel’s integrity, preventing contamination and degradation.
However, some plastic jerry cans may have additives or coloring that could potentially leach into the fuel, especially if the cans are subjected to high temperatures or prolonged storage periods. Quality plastic fuel cans are designed to minimize such risks, but it is essential to choose products from reputable manufacturers that adhere to safety standards to ensure that there is no adverse effect on fuel quality.
On the other hand, metal jerry cans can sometimes react with the fuel, particularly if the protective coatings inside the cans are compromised. Exposure to moisture can lead to rust formation, which can contaminate the fuel and pose serious issues for engines or equipment that use the fuel. Regular maintenance and proper storage conditions are vital to prevent rust and ensure that the fuel remains clean and safe for use.
Additionally, metal cans can create static electricity when fuel is poured, potentially leading to sparks that ignite fuel vapors. This risk is generally mitigated by design features such as grounding mechanisms and anti-static properties, but it remains a consideration that does not affect plastic jerry cans to the same extent.
In summary, while both materials can preserve fuel quality effectively when used and maintained properly, plastic jerry cans offer a slight edge in preventing contamination from rust and chemical reactions, making them a preferred choice for many fuel storage applications.
Why Were Jerry Cans are Banned?
Jerry cans themselves are not banned, but there have been some regulations and misconceptions around their use. Here’s a clarification on the situation:
- EPA and CARB Regulations:
In 2009, the EPA adopted a California Air Resources Board (CARB) rule that affected the sale of traditional gas cans. This rule required fuel cans to be:
- Self-closing
- Child-proof
- Designed to reduce spills and emissions
These regulations did not ban jerry cans outright, but they did impact the design and availability of certain types of fuel containers.
- Metal Jerry Cans:
High-quality metal jerry cans, such as those made by Valpro/Wavian, are still legal and available for use. These cans often meet UN approval standards and are compliant with regulations for storing and transporting fuel. - Plastic Fuel Cans:
The regulations had a more significant impact on plastic fuel cans. Some manufacturers had to modify their designs to comply with the new rules. - Misconceptions:
There are many misconceptions about the legality of jerry cans, often stemming from:
- Outdated legislation (some British laws date back to 1929)
- Varying policies at different fuel stations
- Misinterpretation of regulations by media or individuals
- Current Status:
Jerry cans that meet current safety standards and regulations are legal for use. For example, Wavian 5L, 10L, and 20L jerry cans are UN-approved and legal for storing and carrying fuel.
In conclusion, jerry cans are not banned, but they must meet certain safety and environmental standards. The regulations have primarily affected the design and availability of some types of fuel containers, particularly plastic ones, rather than imposing an outright ban on jerry cans.