Very flexible-usable pump the length of the hoses is good sized. The pump is also very modular, ie breaks a hose, you can replace it with a hardware store hose 1 / 2inch or extend. in the pump body potters apparently a membrane / sphere - if it is glued times, simply shake in pumping direction, so that the ball released again.
The rubber is nice and soft, the pump I would not keep in the car due to dehydration necessarily, otherwise the rubber could be faster porous.
Flow rate is sufficient.
Attention, not all automakers, the auto tank be pumped so !! ..
