The Bathmate Hydro 7 Red penis enlargement pump is a Bathmate original that has earned its reputation as a go-to enlarging gadget. This penis enlargement pump is ultra easy to use and is made from phthalate free, medical grade materials that are safe on skin. This Bathmate increases length and girth, and also increases the strength of his erection. It keeps the penis in tip-top shape, improving blood flow through regular use.

Perfect if you’re a first time penis pump user, the Bathmate Hydro series (the very first collection of hydropumps) offer real value for money and build lasting gains. Creating a relatively moderate level of pressure, the Hydro series lets you begin your penis pump workout gently, quickly building up real gains.

For Sizes:

Current Erect Length - 5 - 7 inches / 12.5cm - 17.5cm. Current Erect Girth - Up to 6.5 inches / 16.5cm.

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.

The user controls the level of vacuum by depressing the valve inwards against the spring, opening the valve and allowing air or water back into the body of the pump, thereby partially or fully releasing the vacuum.

The vacuum in Bathmate Hydropumps is created by the elastic recoil strength of the bellows gaiter pump, so the user cannot exceed the safe partial vacuum levels allowed under European and USA medical regulations.