Ed's Homemade pump

I have always made my own pump cylinders.

It helps owning a machine shop to have all the toys to play with and design things.

I’m not sure if this design is on the market, but it look like a good idea.

This is a heavy wall tube I got out of McMaster Carr Company, 2.375 ID and ¼ inch wall and shaped it to fit. It works great, the pressure on your body is a lot less, and it help keep the boys from being pulled in the tube.

I just made a second tube with the same shape out of 3 inch PVC pipe, to pump the whole package, this package pumping is interesting.

ED

Thanks for sharing, Ed. How is this supposed to fit against the body? Where does the part that sticks out go?

Ed:

How did you close in the other end of the cylinder for the vacuum? Any Photos there? Have you tried to flare the end against you pubic area? Thanks, Steve

The part that sticks out goes down, the contour wraps around the pubic bone.
This will catch more the lower penis that never gets into the tube.

Never been successfull in flaring the tube, thats why I came up with this design.

A flat piece of plastic acrylic sheet with 3) 1/8 pipe tap holes, glued in top of the cylinder.
one for vacuum , one for gage and one for a valve.

Flaring the tube is easy. Use a heat gun from canadian tire or wallmart and make out of wood a mold with the flare on it. I can post a pic if you would like to see mine.My pump is made out of an old car tire pump that I reversed inside. Cheap and works great. I made 6 tubes for myself and one for my wife. Ben usin for 2 years now

Thanks, Post a pic we all can learn.

I can’t help myself asking, what does your wife use her tube for?

Here is a pic of my tube mold and of some of the tubes that I have made using it.

Thanks for showing your work. I’m going to rework my tube soon.

Next Question… Any one package pumping?

Good question.

If I had to guess Id say pu$$y pumping. I personally think its disgusting but thats my opinion, some people like it. There are some nasty looking pics on this one website with womens clits and lips swole up the size of a small dick.

LA Pump has a few pumps for the women..