Originally Posted by dtwarren1942
The DP 4000 Digi Pump seems to be the highest quality state-of-the-art programmable pump on the market. However, it costs about $460 as compared to about $250 for the Vitallus Plus. Zdnili mentioned that the Vitallus tends to quickly wear through an expensive inner condom. I also read on another forum that unlike the DP 4000, you can not program in pulse pumping and that they do not ship to the US. I guess the old saying, “You get what you pay for” holds true in this case.
I haven’t used a vac pump for years. It’s all done with sucking on a tube with my mouth. And in tests that were done, by myself I could create a vacuum equal to the best steel/brass Mitty Vac pump.
And by the way marinera. if you read some of my earlier post you will know that I started stretching when I was about 4 years old , as I can remember being caught out the day the king of England died
when my father came home early. My earliest recollection of vac pumping was in about 1985 when I used a refrigerator compressor , using the inward vac side.
I think with my many years of experience I should know what I’m talking about.