Penis pump — Hydromax 9

The Hydromax 9 is the large-format version of the Bathmate pump, designed for penises measuring between 7 and 8.4 inches when erect. It features the same hydraulic technology as the Hydromax 7 – uniform water pressure, transparent cylinder, measuring ruler – but with a longer and wider cylinder to accommodate above-average sizes.

The large cylinder for large sizes

With a maximum internal length of 10 inches and a maximum circumference of 7.9 inches, the Hydromax 9 offers the necessary space for the penis to develop without hitting the walls. The transparent polycarbonate cylinder withstands pressure and allows you to visually track progress. The integrated graduated ruler provides accurate measurements during each session.

Hydraulic pressure, amplified results

The principle is the same across the entire range: warm water fills the cylinder, the bellows create a vacuum, and hydraulic pressure works uniformly over the entire surface of the penis. For those already well-endowed, the primary benefit is in girth – hydraulic pumping promotes expansion in circumference as much as in length. Fifteen minutes in the shower, five days a week.

When to upgrade to the 9?

If your erect penis exceeds 7 inches or if you have already used a Hydromax 7 and are starting to touch the cylinder walls, it's time to upgrade. The effectiveness of a pump directly depends on proper sizing – too small and it gets stuck, too large and it doesn't suction properly. The 9 is also the right choice if your penis girth is greater than 4.9 inches.