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With our fantastic vacuum penis pump designs, air based and hydro penis pumps, standard penis cylinders and two stage cock and balls cylinders, allknight.com has the best vacuum penis enlargement technology available.
Our expansive offering of cock pumping gear represents the latest advances in the world of vacuum size training and fitness. Equipment engineered to get you the increase in size you've been craving. Penis cylinders were developed decades ago as a type of treatment for severe Erection Dysfunction and then the happy side effect of their enlargement properties was discovered.
Penis pumps work along 3 dimensions:
Vacuum pressure to trigger erection.
Vacuum pressure workout to promote improved circulation and performance of the male organ, and for on-the-spot size increase.
Vacuum pressure workouts to grow your dick and produce permanent gains.
Traditionally, these devices have been air based, and the cylinders were designed to fit your dick alone. But the technology of male enhancement has expanded such that a myriad of options now exist.
In terms of fluid technologies (i.e., what fluid will be evacuated from the chamber to create the imbalance in pressure that powers a workout session), there’s air penis pumps, water penis pumps, and hybrid penis pumps.
If you think about the operation, we got manual penis pumps and electric penis pumps. And then there’s the design: penis pumps for your cock or balls alone, and penis pumps for your whole package (cock AND balls!)
Air penis pumps are the OGs of the pumping world. They rely on air to create a vacuum inside the cylinder, encouraging blood flow to the penis with some serious growth and expansion. They’re typically manual, where you have a hand-held trigger pump that allows you to apply pressure exactly how YOU want it.
No batteries, no plugs. With manual air pumps, you’re calling the shots. You control the pressure, the pace, and the results. Air-based manual penis pumps work great for beginners and seasoned pumpers who want to push the limits.
Water penis pumps, also known as hydro penis pumps, use water instead of air to create a vacuum inside the pump cylinder. This vacuum stimulates blood flow to the penis, encouraging expansion and growth over time. It’s simple and pretty cool to use.
Designed for use in the bath or shower, water penis pumps make the whole process feel less like a chore and more like an upgrade to your sex routine. These pumps are a game-changer in male enhancement technology.
Hybrid Penis Pumps use both water and air to create a vacuum. These bad boys are perfect for men who want the flexibility to switch between wet and dry pumping, depending on their mood and goals.
Some penis pumps use super powerful electric air systems. The only difference between electric and manual penis pumps is the way they’re operated. Electric penis pumps usually use a battery that delivers the power to automatically create a vacuum without any manual labor.
Men are not only able to pump up their cocks, but can pump a matching set of big balls as well. Big bull balls go great with a huge and hanging enhanced cock. Our high-end 2-stage cock and balls cylinders and also our mega cock and balls cylinders can be used to pump your sausage and the beans together, beans (aka testicles) solo or sausage (aka dick) solo... including accommodations for extra wide pumping.
At Allknight.com, we got the best penis enlargement pumps for you within every category out there with technologies you never thought could exist!
The Bad-Ass Penis Pump is in a league of its own among all the options available. We call it the king of the manual air game because of its hand-held trigger pump that comes with a pressure gauge, so you always know exactly how much pressure is being applied.
Then there’s the customizable cylinder sizes, and the clever design (pump your penis solo or throw your balls into the mix for a full package workout). With its snap/unsnap hose system, you can detach the hose mid-session without losing the vacuum. Talk about freedom!
What’s more: you can add silicone seals for a snug fit and even more intense pressure.
When it comes to hydro penis pumps, Bathmate stands out as the OG (original gangster). With its innovative design and proven results, it’s no surprise that Bathmate is a top choice for men worldwide. You can choose from these two options:
Hercules: Perfect for beginners. Easy to use and gets the job done.
Hydromax: The big brother with 30% more vacuum power for faster, more noticeable gains.
With the ability to perform in hydro cock pumping and air scenarios, our Two Stage Penis Pump design sets a new gold standard, while delivering four different types of penis enlargement and conditioning workout options:
You can use it to pump your balls solo
You can use it to pump your dick solo
You can use it as a water and air-based penis bump, whatever you’re in the mood for
How awesome is that?
Penis pumps are a proven solution for men dealing with erectile dysfunction (ED), mostly because it’s a non-invasive way to get an erection and also maintain it during sex. These devices use vacuum pressure to naturally increase blood flow to the penis for firmer erections and dick enlargement—no pills, no surgery.
When it comes to ED, the right penis pump makes all the difference. Manual pumps give you full control, electric pumps make things effortless, and hybrid pumps combine air and water for a customizable experience. Many penis pumps come with features like pressure gauges for precision and quick-release valves for safety, making them easy and safe to use.
Investing in the right ED penis pump can help you get back to feeling confident in the bedroom and improve quality of life. With regular use, these pumps not only help with immediate erections but also promote long-term penile health.
Using a penis pump is pretty straightforward, but getting the best results depends on following the right steps.
Each type of penis pump works slightly differently, so you need to first understand the mechanism of manual air pumps, electric pumps, hybrid pumps, etc., and then pick the one that suits your needs.
Make sure the area is clean and free from lotions or oils. A warm shower or bath beforehand helps increase blood flow and makes the process more comfortable, especially with hydro pumps.
For manual and electric pumps, attach the cylinder to the pump mechanism. If it’s a hybrid or water pump, fill it with warm water before inserting your penis.
Insert your penis into the cylinder and make sure that it’s sealed snugly against your groin. Use optional silicone comfort seals for a better fit and suction.
Manual Pumps: Use the hand pump to slowly create suction.
Electric Pumps: Let the automated system do the work for you.
Hydro Pumps: Press the pump against your groin to expel water and form a vacuum.
Start with low pressure and short sessions (around 10 minutes) to allow your body to adapt. Gradually increase the duration and pressure as you go along.
Use the quick-release valve to safely release the vacuum. Massage your penis for a few minutes for blood circulation before reinserting or finishing.
Wash the pump and cylinder with warm soapy water or a gentle cleaning solution. Dry thoroughly to keep your equipment in top condition.
Some common questions that people ask us about penis pumps:
By inserting the male organ into the cylinder and evacuating the air, a vacuum is created, which leads to an imbalance in pressure. This imbalance pulls blood into the organ and an erection is formed. As the genitals (dick, balls, or dick and balls) remain under the pressure, they will continue to swell beyond normal levels. The tissues of the male organ will become super engorged with blood.
Lymphatic fluid will often be pulled into the organ beneath the skin, giving you the pumper's classic super huge soft-on-the-outside, hard-on-the-inside effect. Additionally, depending on cylinder design and usage, the ligaments that suspend the genitalia from the pubic bone can enjoy a good stretch.
Vacuum-based male enlarging systems are a fantastic addition to any male workout and make an excellent companion to our world famous cock rings and ball stretchers.
Indeed, these devices, when properly used, are able to improve male sexual performance and function, while simultaneously providing an exceptional male size workout.
Yes, penis pumps increase size by drawing blood into the penis, creating a fuller and more engorged male organ. These effects are both on-the-spot and even more so over time. With consistent use, (e.g., an applied training routine) men report improvements in girth and length.
Absolutely! Penis pumps do increase girth as the vacuum pressure promotes blood flow and fluid retention under the skin, leading to a thicker look and feel.
While length gains are less immediate than girth, regular use of penis pumps can lead to impressive length increases over time, especially with consistent routines and the right cylinder size.
When used correctly, penis pumps are safe. Follow the manufacturer’s guidelines, start with low pressure, and keep sessions brief to avoid overuse or injury.
Yes, penis pumps are proven, non-invasive devices that help men with erectile dysfunction achieve and maintain erections by improving blood flow.
Penis pumps are generally safe, but misuse (e.g., excessive pressure or prolonged sessions) can lead to discomfort or minor bruising. Always use them responsibly.
Many men find the sensation of pumping pleasurable, especially as the vacuum pressure builds and blood flow increases, leading to a stronger erection.