Selecting Your Cylinder Size

I’ve not found any difference in a cylinder that was larger in girth or length.

It doesn’t matter the size of the tube, a constant pressure will feel the same. The reason you are sucking up your scrotum and even your balls, is because the cylinder is too large and that is why you need to buy the correct size cylinder based on your girth at the base. Too large a cylinder and you have your problem, too small and you don’t have room to expand and grow.

So use the sizing table on the 1st post in this thread to determine your correct cylinder size.

Oh, ok. So the huge difference could it be only bc of water vs air? Actually was painful with 4Hg in air.

I have an MEG of basically 5” on average. I don’t measure BEG since it has been more difficult with what I have to measure with, however, my cock is fairly uniform so I think the base is essentially right in around that size too.

I’m basically going for both length and girth in my quest so my question is:

Based on the chart on the first page I think I’d fall into a 1.75” diameter cylinder with a length of around 9”. Seeing as this size pump is good to around 5.25” girth, I wonder if I would out grow this cylinder at some point and then need a 2” cylinder? Or would that be a point where you start stacking cylinders and utilize both cylinders?

Don’t worry about outgrowing tubes till it happens. When you think you will, you won’t outgrow a tube so don’t buy extra to prepare. When you don’t expect to, you’ll need a new cylinder.

I get that, what I’m referring to is, will a 1.75” tube get me to 5.25” girth at which point it would only be beneficial to length?

And would a tube that is recommended for 0.25” bigger than my EG allow for both length and girth gains or as mentioned about would it work more towards girth until I hit that 5.25” girth mark and then strictly work for length?

Also what is a typical cost for the leluv pumps others have purchased? I’m looking at a 1.75”x9” on eBay right now for $32.99 with free shipping.

https://m.ebay.com/itm/EYRO-Penis-Vacuum-Pump-Cylinder-WIDE-Flange-LeLuv-9-Inch-Untapered-Seamless/362199321729?epid=20012261042&hash=item5454c30c81: m:mRF3BUvzji3Bnt2VyYzfJAA:sc:USPSFirstClass!94043! US!-1&_trkparms=gclientid%3DjyHSkbk0AWyITj2Wppn2v9RIIl 1b-_onyzDhF0akkhA2dKTnCagspCbuhQpy1qRJ&_trksid=p24895 28.m4335.l8656

Those questions it depends on who you ask. Pump theory covering that exact question is covered in this thread multiple times.

EBay is primarily where LeLuv is sold so if you have a pump, the cylinder is a good starting point. He also offers a set with tubing and hand pump.

A 1.75” cylinder will allow you to get to 5.5” girth and you will be getting both girth and length improvement, but the rate at which you get that can not be predicted.

That Leluv tube for $32 is a very good price from a very reputable vendor.

Perfect, thanks to you both thoughtfulgold and gprent! It is much appreciated. I have limited experience with pumping aside for Bathmate a bit in the past - which I realise was just impractical, oversized and with too much pressure. Still have alot to read before I consider adding it into my routine

Hi Gurus,

I am new to penis pump and want to buy one. My penis circumference is 5 inches and length is 5.5 inches. I read reviews but I am still confused which one I should go for. Mr. Gprent says that penis pump are more beneficial to gain girth rather than length. My question is, with my dick size, can I buy 2” cylinder? According to size, accurate cylinder for my size is 1.75. But if I go for 2” cylinder, because I want to gain more girth, will I effective as much as 1.75 would be or will it less effective? In short, please recommend me a size that helps me to get more girth as well as length. Thanks very much

The problem with getting a cylinder that is too large is there is a tendency for your balls to get sucked into the cylinder. I think as a pumping newbie, you would be best off getting the recommended 1.75” tube. That cylinder can easily take you up to at least 5.5” girth.

Thanks for your reply. But if I try with the 2” cylinder, and my testicles don’t get in to the tube, will it be ok? Apart from testicles problem, is there any other issue in using 2” cylinder for my size? What about effect? Are both sizes effective or 1.75 is more effective then 2” for my size?

In my opinion and experience an oversize tube doesn’t work as well. You fiddle with the seal more often, testicles are an issue and it’s less enjoyable.

You can gain as much as you want but wait till you fill the 1.75” before buying a 2” cylinder.

As a newbie I bought myself an assortment of cylinders from 2 to 2.75” and between the 2” and 2.5” when being 5.9-6” girth the right sized smaller one is far more enjoyable and effortless to use. I pump almost an inch longer in the tighter tube at the same Hg. Im thinking about getting a 1.75 and squeezing in with lube at less than full erection to see if I can pump longer.

I think you will be wasting your money if you buy that 1.75” tube.