Loftus Great Pump Qualatex - Once tried, it will seem indispensable. This pump inflates in 2 directions when you press but especially when you pull allowing you to inflate two times faster. It will suffice just 9 to / to inflate a balloon Qualatex 260Q. Dimensions: Length standard: 29.5 cm. Stretched length: 47 cm. Diameter: 5.3 cm.