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Seamax Portable12V SUP-20D Electric Air Pump for Inflatable SUP, Kite and Inflatable Boat
www.seamaxmarine.com 1877-907-7766
SPECIAL SMART PRESSURE MONITORING
This new version of SUP20D Air pump is equipped with a special Smart Pressure Monitoring Feature. Once the pressure reading
ST
reaches 0.6 PSI when inflating in the 1
stage, the program will start monitoring the pressure increasement. If the pressure
ST
increasement is less than 0.03 PSI in a period of continuous 6 seconds, the internal controller sees the 1
stage is reaching its max
st
nd
inflation capacity. Then the pump will receive a signal to stop the 1
stage and start the 2
stage inflation by the piston
compressor.
Based on the new program, this pump can provide the best inflation efficiency for inflatable SUP, boat, kite, tent and any kinds of
inflatable tops provided using a suitable air valve adapter and max 20 PSI pressure requirement met. It saves user's time and
energy to quickly inflate the product to the targeted PSI.
To best utilize this function in the proper way, a good condition qualified power source is necessary to suppor the pump. During
the whole inflation process, users need to make sure the air tightness and minimized air leaking along the air passage from the
pump's inflation port to your inflatable product through the air hose connection.
nd
In case the pump could not automatically switch to the 2
stage, user can stop the pump and make sure the chamber reading
nd
pressure can be over 0.6PSI, and you start the pump again to activate the 2
stage manually. If the pump detects over 0.6 PSI
st
nd
pressure when started, it will bypass the 1
stage and switch to the 2
stage for high pressure pumping directly.
st
Tips: if the 1
stage could not start properly in some unsual situation, user can use a manual pump to inflate the product to about
nd
1 PSI, and then use this pump to do the rest of the inflation proess directly starting from tis 2
stage.
When the air pressure is over 5 PSI, the pump will start the monitoring program again. If the pressure increasement rate start to
decrese for a set period of time or the internal tempreture is over 85 Celsius (185 Fahrenheit), the internal protection mode will
be activated. The pump will stop automatically to avoid over heating issue.
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