How to Use a Penis Pump(Hydro vs. Air). Instruction and User Manual

A penis pump is a device designed for men to treat erectile dysfunction(ED) and increase the size of the penis in both length and circumference. Such devices work by creating a vacuum inside a plastic or glass cylindrical tube around the penis.

How to use water-based pumps
Water-based penis pumps like Bathmate and Penomet create balanced pressure inside the tube to enlarge your penis by 1-4 inches gently and effectively at the same time. This process allows expanding penile tissues that result in new cells that enlarge the penis. The penis is encouraged to remain in such a condition for a prolonged period of time, and the growth gains can be permanent. You can visit the official Bathmate or Penomet store.

TOP-RATED penis pumps in 2023

#1. Bathmate Hydromax [1 250 000 customers]

 Brief statistics: 

# of customers: 1 250 000
DX Products Ltd (UK)
First results: 2-14 days
Maximum results: 180 days
Minimum penis growth:
1 inch
Maximum penis growth:
4.5 inches
How to use: 15 min. every day
Official store:

Why choose Bathmate?

This is the best water-based pump.

The Bathmate Hydromax pump works by applying constant pressure to your penis resulting in micro-tears in the penile tissue and stimulating your body to produce new cells to create new tissue in the phallus.

Bathmate Hydromax offers an entirely new technology that never before existed for penis pumping. Because of this new development, it’s a smart pump to choose.

The fundamental principle revolves around a vacuum that works in conjunction simultaneously to drain water from the pump that initially fills the flask.

The generated pressure causes the penis tissues to stretch, and the blood fills the cavernous tissues, creating the maximum erection.

It also makes your penis bigger, and your erection lasts incredibly long. But the main thing that makes it stand out from other penis pumps is that Bathmate Hydromax allows you to fix your results and make them permanent.

 Visit the Hydromax website for more information

Bathmate vs. Vacuum Pumps

Quick note
The penis-pumping technology works with water much better than with air. Physicians have determined that water softens the effect of stretching the penis and softens micro-traumas while creating a vacuum.

Micro-traumas are healed and overgrown by doing this to go along with any stretching of the tissues. But in the case of water, it happens much faster and simultaneously, so you absolutely cannot injure your penis.

Bathmates block any possibility of overdoing it with its use. Its technologies provide safe use of the pump. That is not the case with vacuum pumps, which must be used carefully.

The effect is much lighter and usually disappears after a while. Bathmate is now sold worldwide, with over a million satisfied customers.

That’s because it helps to enlarge the penis and set up a firm erection; plus if you feel that your penis is excited too slowly and the erection falls right during sex, you can correct it.

How to Choose the Right Bathmate Pump?

The Bathmate range includes three types of pumps: Hydro7 Original , Hydromax (3, 5,7,9 and Wide Boy) and HydroXtreme (5,7,9,11, WideBoy). We will not publish tables with dimensions here and go into details of the choice of pump.
Where to buy
You can find those details on the official website. You can pick up the pump according to the size of your penis and determine the model. As a doctor, I can only advise you on what may be most helpful.

The first lineup is called Hydro7 Original (formerly called Hercules) is the easiest to use. It’s a relatively inexpensive option at the cost of $110. You can order it at

It is suitable only for those men whose penis size initially does not exceed 7 inches. Such a pump copes well with its purpose of enlarging the penis.

But if you want to engage in penis pumping more effectively, I recommend buying a model Hydromax, which suits your size.

This pump is 35% more efficient and comfortable, and its cost is only $19 higher at $139. Choose the right Hydromax size and order it online.

To not dig too deep into the peculiarities of pumps, I will say that for a beginner, you can safely buy the model Hydro7 Original or any pump from the Hydromax lineup.

For more experienced men who are not first-time users of penis pumps, the most efficient and suitable option for them will be the HydroXtreme model.

 That is a more efficient pump than Hydromax and is suitable even for men whose penis size is 11 inches. This series is more expensive than previous ones, but it can give you additional progress in penis enlargement. 

After all, many men do not want to stop there, and for them, the enlargement of the penis by 3-4 sizes is normal. The cost of HydroXtreme models starts at $249Choose your Bathmate pump here.

Compare hydro penis pumps.

Compared with another hydro pump called Penomet, Bathmate benefits from the fact that it is not necessary to change the attachments of the pump, which are responsible for the intensity of the pumping and its effectiveness.

Bathmate has already ensured that the pump you selected can be both for beginners and experienced users equally. Also, Bathmate wins at a price if you compare the basic versions of the device.

Medical fact
As for comfort, the pumps show approximately the same results. It should be noted that Bathmate offers all its product lines, including Hydro7 Original, Hydromax and HydroXtreme on its official site.

Buy Bathmate now and your order will be quickly processed and sent to wherever you are in the world. The pump comes with a money-back guarantee and an official warranty.

#2. PENOMET [450 000 customers]

 Brief statistics: 

Customers: 450 000
Medical Certificates: CGS(Toxin-free), RoHS(Class1)
VENUS AWARD(2013, 2014), SIGN AWARD(Best Male Enhancement Device 2013)
Warranty: 3 years
Money Back: 60 days
Manufacturer:  Arctic Sea Limited(Iceland)
First results: 5-15 days
Maximum results: 180 days
Minimum penis growth: 0.7
Maximum penis growth: 3
Price: Penomet Standard package(Gaiter 70) – $127, Extra Package(65, 70, 75) – $197, Premium(60, 65, 70, 75, 80) – $297
Official store:


What is Penomet?

Penomet is a water assistant pump that helps you increase the pressure without discomfort.

Did you know?
You will need only 15 minutes a day to use it effectively and add up to 3 inches to the length of your penis and 30% more girth

Penomet is unique because it has an interchangeable gaiter system that consists of 5 gaiters. The real purpose of these different gaiters is to create comfortable pressure and force.

The usage is safe and effective because you can control the pressure using the gaiters. Click here to learn how it works.

How to use Penomet penis pump

As a beginner, it is recommended to use the lowest strength gaiter. You’ll be able to increase the pressure with time to get the maximum effect.  Penomet is made of medical polycarbonate plastics, a quality material for the best usage.

Quick note
If you want to make sure you’re doing everything right, just use the different video guides that are available online.

Changing the gaiter every week is recommended to pump your penis differently. It’s possible to change the intensity as well.

The base allows you to create minimal compression with maximum penis expansion at the same time.

The Penomet pump works by applying constant pressure to your penis resulting in micro-tears in the penile tissue and stimulating your body to produce new cells and create new tissue in the phallus.

Is there a difference between penis pumps?

Male enhancement opportunities were better than ever in 202. The male enhancement industry offers an incredible variety of pumping devices which can be divided into three key categories:

 Beginners should start their pumping activity with a Bathmate Hydromax device. After the penis gets accustomed to pumping, it can take other gaiters. Here’s a selection of top-rated penis pumps: 

How to use a hydro penis pump 

If you think that a penis pump is an excellent solution, here are several simple steps that can help you use a water-based device like Bathmate Hydromax or Penomet correctly and avoid any penile injuries:

  1. Take a warm shower for 5 minutes.
  2. Fill the penis pump tube with water and choose the pressure.
  3. Insert your penis into the pump. There must be a tight seal between the pump and your body.
  4. Push the pump towards your pubic bone and start pumping. You will get a false erection because of the pressure created. Proceed with 2 intervals of penis pumping at 15 minutes each.
  5. You can remove the pump safely once you compress the main valve and release the pressure.
  6. You should reduce the pressure and let fresh blood flow to the penis every 10 to 15 minutes despite the duration of the pumping set.
Bathmate HydromaxPenomet
Benefits: Bathmate Hydromax  provides a 60-day money-back guarantee, with fast results and guaranteed penis growth. This clinically-approved product is easy to use, 100% safe and comes with simple instructions. 1,000,000 customers worldwide are satisfied. Click here to order Bathmate Hydromax 
Penomet uses its own technology called Gaiter System that allows increasing the pressure to enlarge your penis quickly. Spend 15 minutes a day to increase your penis by 3 inches in length and 30% in girth. Click here to visit

Penis Pumping Tips

The ticket to success in penis pumping is choosing the device that is right for you. So, here is how to use penis pumps to avoid any undesired results; you should:

Select a penis pump
(Use Bathmate  for best results). This will allow you to follow the pumping process and watch how your penis responds to it preventing discoloration or irritation.
Take accurate penis measurements
It’s important to make a correct choice and compare them with the manufacturer’s sizing recommendations.
Select a tube size
A larger or the largest size of the device won’t make your manhood bigger and can result in injuries due to overpumping. A small tube usually prevents optimal penis expansion and growth.
Bath or shower
Consider a place where you want to use your penis pump – in the in the shower or in the bath only.
If you are a beginner
you should avoid creating a high-pressure level.

Air penis pump techniques

Hydro penis pumps like Penomet and  Bathmate are the most effective penis pumps ever because they use modern technology. They are safe, and effective and you can expect to see the real penis enlargement results in a few weeks.

But if you’re still using vacuum penis pumps like X4Labs Male Power: Here are some penis-pumping techniques for you:

If you aim at increasing the size of your penis with pumping devices, you should apply some techniques that can help you gain the highest expansion and enlargement:

Milking the Tube
Milking is one of the most popular and efficient techniques that help promote and maintain blood circulation and trains the internal penile chambers. The milking process is similar to masturbation, but you use your X4Labs Male Power penis pump. You should move the cylinder up and down during the pumping. However, you are recommended milking your penis in 5 to 7 minutes after the start so your penis can get acclimated.
Pulse Pumping
You are recommended using different pressure levels during the pumping to promote the expansion of penile tissues and cells. You should change the pressure throughout the session. 5 in.Hg is the highest pressure level, and you can lower it gradually after one minute of the use. Then, you can go back to the maximum level quickly. Repeat the process.
If you want to gain the highest result in penis pumping, you should use X4Labs Male Power and place the cylinder on the erect penis. The longer your session is and your penis is in the tube, the more difficult it is for you to get an adequate erection. Shakes stimulate your nerve endings and encourage blood flow that helps maintain the required erection level.
Increasing blood flow to the penis is a key to successful penis enlargement. And wrapping is an excellent technique that can contribute to it. This simple method stipulates for wrapping the tube with a heating device (i.e., an electric heating pad) during the pumping session.

Penis Pumps for Erectile Dysfunction

Quick note
The pumping devices like Bathmate Hydromax are primarily used to improve erectile function in men.

As mentioned above, the X4Labs Male Power pump creates pressure inside the tube and stimulates more blood flow to the penis.

If you are treating erectile dysfunction, you should stop the pumping process when your penis is erect. X4Labs Male Power is the only erection enhancement pump that was medically approved.

Air Penis Pumps Risks

Remember that long and intense vacuum penis pumping does not increase your size faster. It is a common misunderstanding that can result in serious side effects. The only safe vacuum pump you can find online is X4Labs Male Power.

You should not force your penis to grow – you should gently persuade it to want to become larger.

The gradual and methodical pumping process with X4Labs Male Power makes your manhood grow faster than intense and hard techniques. So, to avoid any risks of penis damage by an air pump, you should follow these simple recommendations:

Start with slow speed and limited time
Penis pumping sessions for beginners should not exceed 30 minutes and 2 times a day. If you are an intermediate user, your session should last for 1 to 1.5 hours. Advanced users can wear the pumps during 2 to 3 hours and perform several sessions.
Avoid excessive pumping
This is the most common mistake most men make during pumping. When you wear the cylinder, it is quite easy to lose time control. You should monitor the window of time to promote effectiveness and prevent injuries.
Take breaks
You are recommended taking frequent breaks as it helps release the air pressure in the penis and improves blood flow. 3 to 5-minute breaks should be taken every 15 minutes. If you apply low levels in pumping, you may take breaks every 30 minutes. During these breaks, massaging, jelqing, and stretching can be used.


Penomet and  Bathmate are safe-to-use and efficient devices that can help men treat erectile dysfunction and increase the size of the phallus in girth and length.

If you want to buy a cheap air penis pump, it’s important to know: to gain the heights, you should choose the device with the correct cylinder size and pressure gauge.

Quick note
The best recommendation here is to use Penomet or  Bathmate Hydromax. Please start slowly and follow the manufacturer’s instructions for avoiding over-pumping, high-pressure levels, and other instructions for proper use. This will ensure a safe pumping process.

Here is our video (500 000 views)



Dr. Jerry LeBlanc
Dr. Jerry LeBlanc
Sexologist, American College of Sexologists

8 thoughts on “How to Use a Penis Pump(Hydro vs. Air). Instruction and User Manual

  1. The penomet’s valve system is better than bathmate’s. But I feel more comfortable with my Hydromax, it’s more secure for my penis

  2. I use Bathmate hercules pump for almost 6 weeks and my erections became harder almost instantly! Right after the first usage. I measure my results every day and the first penis enlargement gains(+0.5 inch in length and +0.2 in girth) occured on the 2nd week of the pumping. I pump my penis 15-30 minutes a day in the bath. The results stayed the same another 7-10 days. I have added some jelqing exercises (5-7 mins a day) and this tactic helped me to achieve another +0.5 in just 12 days. So currently penis size is +1 inch bigger in length and + 0.5 in girth. It looks really bigger and harder at the same time. I’m sure I can do better

  3. I have gained an inch with Bathmate hydromax. This is a result of my 4 months routine. My stamina and erections have increased as well. My best advice is to use bathmate for 20 mins/day. The results will be seen after the first usage – harder and stronger erection

  4. I use medium tension for about 17 mins, but do not forget about jelqing. The results are better if you make some exercises too

  5. I definitely vote for the Bathmate Hercules pump. It’s much better than penomet, because I tried penomet too. Bathmate is more comfortable and easier to use, the results are better with bathmate. My erected penis size became bigger after 15 minutes since I inserted my penis in the tube

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