Ultra compact SAFE NANO dual flow pump!

Patented for inflating inflatable surfboards complete with pressure gauge, with the possibility of inflating up to 20psi of pressure. The pump is very robust and has an aluminum shaft; these characteristics make it suitable for inflating a surf in 4/5 minutes of time allowing minimal effort. CAPACITY_ 1.0 + 1.0L, max. FEATURES_ Seals and anti-sand filter for long pump life, high air flow piston for easier inflation, double / single action valve.