NEW, IMPROVED 3rd GENERATION TALL KITEBOARD PUMP. Height: 24"/61cm (Extra Tall!) Diameter: 4"/10cm Capacity: 2.9L/Stroke As the originator of the big, tall, oversized, kiteboard pump WMFG is proud to introduce the third generation pump 3.0T! Tech and Features: New and improved extra big, tall, high volume kiteboard pump takes all the fighting out of inflation. Easier, faster, better. Other features: newly engineered seals and pistons combined with newly molded handle and feet offer improved