The choice of a boat tank is one of the most important steps for owners of motorised boats that use petrol as a source of energy. And in this area, it is clear that the majority of people choose plastic models, especially when they have to use a boat tank which should increase the capacity of the main tank.
Why are metal tanks no longer relevant?
It goes without saying that manufacturers have no shortage of raw materials for the manufacture of boat tank. However, the trend in recent years suggests that their choice is increasingly focused on plastic for the simple reason that it is also the choice of the users.
To understand this trend, we should look at the metal models, which are now penalised by various factors that put them in a bad position in the rankings:
- They are not immune to rust;
- They are too heavy, although weight plays a major role in navigation, especially as the feeder version is not easy to transport, especially for capacities of over 20 litres;
- The risks of condensation are tenfold with metal tanks and feeders.
Plastic: a reliable product
With all these negative points, sheet metal and aluminium have gradually been replaced over the years by materials capable of overcoming these shortcomings. This has allowed plastic models to dominate the market as they are :
- Lightweight and easy to transport;
- Capable of resisting corrosion;
- Safe from condensation.
For these reasons, a plastic boat tank is best suited for current uses, noting that it can be used as a main tank or as a feeder. However, it is advisable to choose quality plastic to ensure the reliability of your boat tank.
Other features of plastic
Also, you should know that in this field, manufacturers tend to use ethylene polymers (polyethylene) or eltex for the reason that these plastics are both simple and cheap to manufacture. This allows manufacturers to offer models that are efficient, effective and compatible with most power supply kits.
After all, you will discover that, thanks to a 10 mm feed tube and a replaceable, unscrewable nozzle, this type of equipment is capable of adapting to all types of outboard and inboard motors. And that’s not all, different sizes are available to allow you to choose the tank that best suits the power of your engine and the size of your boat. So you can choose the tank model that suits your boat.