Dual Stage Electric Air Pump for Inflatable Boat SUP

--Sectional charging, the first stage of rapid inflation, air flow up to 350L/min, after filling automatically switch to the second stage, air flow 70L/min, until full. --The pressure range is wide, up to 0-20 SPI, and the safety intelligent pressure system is adopted. -- Digital LCD display, high-definition LCD display, accurate reading. --Separate design, demountable exhaust/inflatable pipe, easy to accept and simple to assemble.Description Type Bicycle saddle Material polyurethane Applicable models mountain sports cars size one size Color 189 black red 189 black blue 188 black red 188 black blue Package List 1 seat Note The colors deviation might differ due to different monitor settings Manual measuring please allow 1 3mm errorthank you