Pumps on both strokes to about 20 PSI and reads true on a dial rather than a sticker. Switches to single action for the last few PSI, which is where a board gets hard.
Pumps, Repair and Care
Double Action SUP Pump
$115.00
Pumps on both strokes to about 20 PSI and reads true on a dial rather than a sticker. Switches to single action for the last few PSI, which is where a board gets hard.
