Electric penis-pump with automatic pressure correction

Any pressure increase from engorgement should be negligible?

Automatic Electronic Penis Enlargement Pump [For ED] – Zen Hanger
"•Maintain pressure of 0 to 50KPA (0-15 HGin) automatically"
Hmm, that suggests to me that it might be able to automatically maintain the pressure without the release and pump effect.

Thanks for the suggestion. CTC DP 4000 is a bit expensive for me.
What you mean about "pulse works very good growed", that the release and pump effect on some pump is good for growth? I would think that it could cause more wear and inflammation in the tissue..

You have the brand name or picture of it?! I want it!

So the Zen pump has 2 options. 1 option is it has 4 presets that go up and down automatically in a dynamic pumping action, and the other setting allows you at a press of a button to manually pump it to where you want it. When it gets where you want it, you push the button to stop it, and when it drops lower than you want, you can press the button to increase it back where you want it. To me, that method is probably the most tideous method of pumping I’ve tried. I did it one day and that was the end of that. In my experience, it dropped about .5 kPA in about 10-12 seconds, so I would keep that in mind if you wanted to look further into this pump. They do have a cheaper version of the zen pump on eBay. It looks the same and does the same thing as the Zen pump does if you wanted to try that out.

Also, I don’t know too much about that CTC 4000 pump at all, but it looks like there’s some people here with good experience on that pump. I’ll have to educate myself on the CTC 4000.

Dynamic pumping works great for growth. I have got great progress from both static pumping and dynamic, but specifically about dynamic pumping, every time it pumps up to higher pressure, it feels like it’s actually stretching your dick (in a non painful manner of course), but everyone’s different. The main reason I even tried dynamic pumping in the first place is because the cheap pump I was using at the time was leaking so fast, my forearms were tight from all of the manual pumping I was doing to get the pressure back, but that’s before I discovered the leluv cylinders. The main thing here, is finding a method that 1) you like and that will help you stay consistent, 2) be dedicated and stick to your plan. Add time, pressure, heat, rest, etc as you go and gains will come.

So I was over thinking the absolute/gauge pressure aspect and tried to make the situation more complex than it is.

We simply need to convert kPa to the more common units we use for measuring vacuum: inHg. The common pump programs many guys use is pumping to vac level of 5 inHg and maintain for their proscribed time, say 5 or 10 minutes.

The conversion of your preset values are:

30 kPa = 8.9 inHg
40 kPa = 11.8 inHg
45 kPa = 13.3 inHg
50 kPa = 14.8 inHg

Your lowest setting of 30kPa (8.9inHg) is a little more vacuum than we recommend for beginners to start with. Some can handle it with minimal to no issues, for others it is too painful or can cause blisters and petechia.

The other presets are obviously more vacuum and I encourage you to be very careful if you try to pump at those levels.

Thanks for explaining this. I’ve been starting with manual levels of 15-20 kPa, and then working my way up to the lowest automatic 30 kPa setting. I’ll definitely proceed with caution to avoid injury.

I’ve only posted like 8 times here, but I’ve known about PE for the past 10 or so years. I started 10 years ago, got busy etc., and then just started up again in December 2019 doing it consistently. With COVID-19 and working from home, I’ve been able to put in a lot of hours of hanging, manual, and pumping.

Good deal. The best way to maintain safety is using your head, as you are. Good luck with your program!

Thank you for sharing the information regarding the Zen Pump. I do have a hand pump with a gauge but I am interested in the Zen Pump based upon your experience. It appears the eBay price ($129) is the same as the Zen website. You mentioned you have experienced growth from using the pump which is encouraging. I wish they offered a pump longer than 8” with 2/12” girth. It looks like my only option is going with the 10” and 3 1/4” girth. Have you used the base they state is patent pending to keep out the testicles? Thanks again.

Do you have the brand name, picture or link?

The one I purchased is a non-name brand penis pump.

If you search the major e-commerce sites, you’ll be able to find the generic penis pump I have. PM me if you need more help finding it!

The 30kpa level 1 of mode 2 of that equipment is actually about 13kpa. And level 4 is about 19~22kpa. Generally, the 4 to 7 inhg recommended in forums is sufficient with this device. And if you increase the pressure as much as possible in mode 1, about 60kpa is possible, which is about 17inhg. If you want, you can use that high of pressure, but in my experience, at that pressure the pressure on the pubic area is severe and it is difficult to do it consistently.

Definitely one of the most expensive automatic pumps, but the ctc dp4000 is very customizable.

I made my own pump for this, it wasn’t expensive nor difficult. Use one of the dev board microcontrollers, cheap pump, release valve and tubing to complete the show