Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH

Self priming. 5 chamber diaphragm pump. Built-in pressure switch, it automatically turns on and off as you turn your tap on and off. With a built-in bypass function, the 55 series is able to reduce rapid cycling and not allow water to flow back from the outlet side to the inlet side of the pump. Tips: The pump cannot work continuously for a long time, otherwise it will overheat and affect its operating efficiency and reduce its performance and service life NOTE: Little water to be found inside this pump is normal, it is the remain from our test before packaging. Widely Used in Motorhome, Car Washing,Garden Watering, spraying for farm chemical, House Cleaning, Boat, Caravan, etc.