Originally Posted by Read_N_Run
Wow! Really? So at under 0.5PSI is switches to HP? That seems like a waste of a stage and would drastically reduce the volume it can push.
I think mine actually kicks over at 5kpa, but yes, it's not much psi, but does fully inflate the chambers to "squishy" then pressurizes it with the other stage. Takes about a minute on each chamber to inflate to size, another two minutes to achieve full pressure.
I normally run my urethane chambers around 24 kpa, about 3 1/2 to 4 psi. Up to 3 psi on my hypalon boat.
Sent from my iPhone using Mountain Buzz