Enhance your erection quality with the world’s best penis pump.

If you measure between 7 and 9 inches when erect, Hydromax 9 will help you improve your erection quality and personal confidence. Ideal for those who’ve outgrown other Bathmate models, this penis pump creates real, lasting improvements, with satisfaction absolutely guaranteed.

For Sizes:

Current Erect Length - 7 - 9 inches / 17.5cm - 23cm. Current Erect Girth - Up to 7.5 inches / 19cm.

How To Use:

Hydromax is simple to use. In the shower or bath, fill the pump with warm water, insert your penis and seal the pump to your body. Continue building the vacuum pressure by pumping out water, and you'll soon feel Bathmate start to take effect. Use for up to 5 minutes at a time, 3 times a day for maximum gains.

How Do Bathmate's Hydropump's Work:

The Hydropump functions by creating a vacuum seal against the pubic area of the user, enclosing the flaccid penis. When the pump is pushed downwards against the body, the bellows compress and water is ejected from the end of the pump via the open valve. When released the bellows expand and the valve closes, creating a partial vacuum inside the pump. This causes the penis to expand and fill with blood, creating an erection. Re pumping increases the vacuum, and so increases the size of the erection.