Specially developed for SUPs and built for effortless pumping, the Aztron GIANT pump features three progressive modes - Single Action, Double Action and Pressure Booster that can be easily switched by plugs. 

Equipped with both nylon and aluminium shafts in different modes, a carry bag and built-in pressure gauge that can inflates up to 27PSI.

Features:
• 3 -mode inflation
• Air Max + Double Action Mode: 6530CM3
• Air Max + Single Action Mode: 4280CM3
• Pressure Booster: 1700CM3
• Material of nylon and aluminum shaft
• Air hose of 1.27M
• Durable V shape foot base for easy standing
• Extra resistant inflation hose
• Built-in air pressure gauge