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Does anyone know of a vacuum pump system that
has a 2 1/4 id cylinder? I have a Leluv, but it has a
lip on the bottom and the ring is harder to slide
over it. Encores largest is 2 1/8".

I think the Soma XL cylinder would be about that size.

Thanks I will check it out.

Hi Dave, LA Pump has extremely high-quality products. My wife and I have several of their products in our toy chest. https://www.lapump.com/product/thickwal ... s-cylinder

My Soma cylinder is 2.25” inside diameter.

I have several LAPump cylinders and each has a flanged base edge which is what you are trying to avoid.

Negative DT, they have many products. Their Thickwalled Cylinders, a separate line on their site, do not have a flange, and even state they are compatible with ED rings. All their products are high quality.

https://www.lapump.com/product/thickwalled-penis-cylinder

solvingadream wrote:Negative DT, they have many products. Their Thickwalled Cylinders, a separate line on their site, do not have a flange, and even state they are compatible with ED rings. All their products are high quality.

https://www.lapump.com/product/thickwalled-penis-cylinder

My bad. You can then pair up the thickwall cylinder with a Harbor Freight brake bleeder pump with vacuum gauge ($28) and end up with a great system for both ED and therapy. However, the system will lack the cone for easey tension band loading which comes with the Soma.

Boston pump also make high quality cylinders.