Liquid Fuel Cans: Difference between revisions

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*They also tend to have better build quality such as higher [[Wall Thickness]] etc
*They also tend to have better build quality such as higher [[Wall Thickness]] etc
*Modern Jerry Cans with some sort of “Safety Spout” also fit in here as well
*Modern Jerry Cans with some sort of “Safety Spout” also fit in here as well
*[[Surecan]] would be another example
**Although [[Spare Parts Availability]] / [[Right to Repair]] aspects AREN’T GREAT for a 50+ USD can, TO AN EXTENT old ones could just be disposed of


=Internal Links=
=Internal Links=

Revision as of 16:54, 18 December 2025

Basics

  • This page aims to go over Portable Small Pouring Storage Containers for Liquid Fuels
  • Think “Gas Cans” but MOST of the information also applies to Diesel , Fuel Alcohol , and Kerosene etc

Basics

Types

“Ye Olden”

  • Just a can with a capped spout
    • Although Gas Caps are worthy of a page as well
  • For the MOST part, “Just Works”
  • Main downsides are:
    • No Flashback Arrestor
    • Poor Ergonomics for Handling, and potentially also stacking etc (Re: Stackability )
    • Depending on the design, they MAY be difficult to fill as well
      • For Instance: If it has a “pour spout”, that may need to be removed before filling
      • The lack of an Integrated Fuel Filter is bitersweet, they are easy to loose/break, and are unnecessary in “clean” conditions, but can be nice

Jerrycans

  • These were one of the first “MODERN” fuel cans
  • Just about every feature is intentional
  • RE Jerrycan for further details, but all in all these are a GREAT choice short of some potential downsides such as:
    • Metal is better, but thus Coatings/Paint become VERY important to “get right”, and unlike LDPE / HDPE which short of VERY poor mold quality/funky dyes etc will be inert and monolithic, a GREAT metal can could have a crappy liner or outer coating etc
      • Another aspect of this is Dry Weight , although the aforementioned ergonomic benefit allow it to easily be turned into a Team Lift thus reducing the weight per person by 1/2
    • Poor Stackability
    • Lack of a Flashback Arrestor
    • Lack of an Integrated Pour Spout
      • Not HORRIBLE given this also means it is an easily exchanged part, but this does potentially cause issues (Them becoming lost, not having one when you need one etc, minor more evaporative emissions/leaks due to having to thread the thing on there etc
  • All in all though, modern mechanized warfare was enabled by the invention of these, so they can DEFINITELY work for some basic Small Engine equipment / your car or truck etc

Regulatory (Maliciously) Compliant Cans

  • These are MOST of your modern cans
  • (At least in a USA Context) Various Laws were passed (Insert the Specific Laws / CFRs here etc) that tried to reduce Evaporative Emissions (Bad in their own right ( Evaporative Losses ) , but also a potential Fire or Explosion Hazard for Semi-Confined Spaces such as Garages or Trunks etc
  • Due to most people’s fuel cans of choice being cheap, and companies COMPLYING (but not following the Spirit of the Law / focusing on making something profitable, not something “good” etc) most cans on the market spill a ton / aren’t that great
  • As with Diesel Particulate Matter / NOx emissions and the resulting system of DPF + DEF requiring SCR systems, this has lead to widespread mistrust/hatred for said regulations, despite most people being fine with their core aims
    • This also is a sentiment very useful to various powers that be that would prefer there to be no EPA so their power plant can pollute to their heart’s content etc, but that’s a whole other matter
  • All in all these are about the WORST choice, but CAN work
    • Especially as an Empty “Emergency” 1-2 Gallon Can for VEDC
      • Even if you follow the Half Full is Empty / Quarter Full is Empty rule, it still could come in handy for helping others etc, and a small cheap empty plastic can doesn’t take much room in a vehicle

Improved Compliant Cans

  • These tend to be more expensive, but are “compliant” while actually not being horrible to use
  • They also tend to have better build quality such as higher Wall Thickness etc
  • Modern Jerry Cans with some sort of “Safety Spout” also fit in here as well
  • Surecan would be another example

Internal Links

External Links