Hydromax - 35% more efficient than Hydro*

Hydromax – the next generation of water pumps for greater comfort

Hydromax is the next generation in the evolution of hydro pumps to increase penis size. It is an improved version of the innovative Bathmate Hydro,  featuring a new bellows pump and a new valve that produces 35% more suction*. Hydromax generates superior growth with greater safety and comfort.

It is the best-selling penis enlargement device on the market, used by thousands of men in more than 70 countries. Designed to be used in the bath tub or in the shower, it will allow you to safely increase penis size using the incredible power of water that only a real hydro pump can deliver. In addition to producing a bigger penis, regular use helps keep your penis in an optimal state, generating harder, longer and more sexually satisfying erections – a real boost to your self-esteem and sexual confidence!

In the Hydromax category there are three sizes depending on the current length of your erect penis – Hydromax 5 (up to 5 inches), Hydromax 7 (between 5 and 7 inches) and Hydromax 9 (more than 7 inches).



  • Increase in length of up to 2.75 inches
  • Increase in girth of up to 30%
  • Instant visibile results
  • More intense and prolonged erections
  • Enlargement of the penis glans (head)
  • Decrease and improvement of penile deviations (Peyronie’s disease)
  • Longer lasting sexual relations
  • Can be used in the shower, in the bath tub or outside of these 


* All statements regarding the products listed at Bathmate Store are based on the experiences of other users of the same products, however they do not constitute a guarantee with respect to the results that a person may have in their particular case.

Hydromax 5, 7 or 9 – which model should I choose?

The selection of the pump model and size depends on the current size of your erect penis and if you want a basic, intermediate or premium model. To find the right size and model for you according to your size, please check our size guide. Here you can see all the models and their prices:

There are 3 sizes according to the current length of your erect penis:

Check our size guide here to find out which is the best model and size for you.


Hydromax Category (Intermediate)

Hydromax 7 (between 5 and 7 inches)

Rated 5.00 out of 5

Hydromax Category (Intermediate)

Hydromax 9 (between 7 and 9 inches)

Rated 4.00 out of 5

Hydromax Category (Intermediate)

Hydromax 5 (up to 5 inches)

Rated 5.00 out of 5

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