Isokinetics Inc. Brand Exercise Ball Air Pump - Heavy Duty - 3 Color Choices

Same design, same manufacturer as others only at a manufacturer direct price. No middleman means you save. All that's different is a lack of a fancy box and graphics! Our biggest, sturdiest model. Good for exercise balls and small to large inflatables. Has well anchored hoses to handle higher pressure situations and 4 nozzles to fit almost anything. Built for heavy use. Notes: You need your feet to anchor it but because of its larger size you don't need to bend over as much as other models. You can tell by using it it is built for heavy duty use. Our test only took 75 up and down strokes and less than 1.5 minutes to fill a 65mm exercise ball. One feature on this model that may be handy is the way the air hoses lock in place. If you have higher pressure inflatables or you want to put all your weight into pumping it, this will keep the hose in place and not pop out under pressure. It also deflates, which is great for shrinking items down as far as possible for storage.

• Heavy duty design, pumps on the up and down stroke, inflates and deflates

• Air chamber capacity: 2 liters (1/2 gal.)

• Nomical pressure: 14.5 psi

• Length: 18", Nozzles: 4

• Time to inflate a 65cm exercise ball: about 1.5 minutes