Jabsco Par-Max Plus Automatic Water Pressure Pump - 40GPM-40psi-12VDC

hi there welcome to this episode of Japs car Tech today we're talking about accumulator tax well well what is an accumulator tank this here is a judge accumulated tank and what this is is a plastic housing in the middle here we have a rubber diaphragm or bladder and then down the bottom is where the water flow goes the top we also have a Schrader valve so we can put air into this to operate the system correctly what are they used for so what the accumulator is used for is to stop pulsations of the pump and also to give the pump greater longevity so doesn't cycle as often so the system can use accumulated pressure before the pump kicks on so check this out in some instances you'll have a big pump in a faucet that just can't keep up with that with that pump so what we do is we installed a four GPM pump here and we're going to open it the faucet to get that pot that pump to start pulsatin