Penis Pump Not Working Why

This the pump I put together but it does not develop or hold pressure. Is it the cylinder connection the problem?

That pump is capable of positive pressure as well. Try messing with the black ring near the tubing connection. It can be moved and one position is for negative while the other is for positive.

Yes I have it on negative pressure but it is not working.

I bought the parts seperately. The pump I got it as brake bleding kit. I found the same in amazon by leluv and correct me if I am wrong but negative pressure it says is only -1. Is that why. I hope they accept the return and give me refund.

http://www.amaz … /dp/B00DWFSC8W/

Is there a vacuum release valve on that pump? Did it come with instructions? I read on leluvs website that the pump is only capable of 1 inch of mercury. I don’t know if that is true or not. Even if it was, you would still register the vacuum on the gauge. So it sounds like you either are missing something or it is defective.

The first thing to check is that the female quick disconnect is screwed firmly into the top of the cylinder.

If you hold your thumb very firmly over the end of the male connector, does the pump hold pressure?

Next, have you trimmed or shaved the hair around the base of your cock?

I am trimmed. I hold the cylinder tight and once it builds a bit of vacuum to stay on it does not build vacuum to pump. Even if I directly such on a different body part lets say the belly skin to see if it creates suction. It does but I cannot build enough to pull the skin just holds the cylinder in place.

The female connector was on the cylinder and ordered the male separately. They fit so I assume they are the correct size.

Why does the leluv page says only capable of -1 to -3 negative pressure. Here it is recommended to go to 5h. Not sure if it is a weak pump. But how could that be it is for professional brake bleeding kit.

What is only 1 inch of mercury?

I have to find out what is the problem. Whether I should get a cylinder without a quick release or return the pump and hopefully get a refund to get a different one.

Sounds like there is a leak somewhere in the system maybe a small crack somewhere.

Agreed. My newest cylinder had a hairline crack which was essentially invisible. Once I found it and siliconed it, everything worked.

I know the female connector was on the cylinder, but is it screwed in tight???

Inches of mercury is the units used to measure vacuum pressure. So -3 or -5 is 3”hg or 5”hg read 3 inches mercury or 5 inches mercury. hg is the chemical abbreviation for mercury.

One more thing. Push your clear plastic tube further on to the male connector and the pump nipple. In your picture that tubing is not pushed on very far.

Did you hold your thumb tightly over the end of the male connector and pump? Did that hold pressure?

I completely shaved and it worked. I have difficulty bringing the penis to erect state by pumping. I thought It would be much easier.

I also have problem with testicle skin sucked in. I am thinking of a silicone sleeve. But I think they tear apart.

I pump at -5hg maybe -6hg. I reach roughly 7” a bit more than 17cms in the cylinder and look thicker than usual only while pumped in the cylinder. I release the quick connect and stay pumped for 30 min sessions. Did 2 sessions today in between of ADS. Do not want to go higher pressure. Already feel very tight in it.

What is the best brake bleed pump to get? thinking of getting one to try out some pumping.

Order one from Harbor Freight and Tool.

http://m.harbor freight.com/cat … ?q=brakebleeder

Thanks Titleist, how big is that cyclinder? Do I need a different cyclinder? Also how do you seal one end off so the middle builds pressure. Maybe thats something I have to just get one and figure out.

That’s just the hand pump. You’ll need to buy a cylinder.

Any suggestions on a diy one? I hate to order it as my wife doesnt know I do these exercises etc yet.