What size/power nouns compressor do you use to blow out lines on inground pool for winterization? Last year we used a shop vac on blow, but it's not...

Last year we used a shop vac on blow, but it's not working on the return shot for some reason. We'd close to to buy an air compressor for that and freshly to have around the garage. What size/power or anything they are measured in is required to blow out the lines for a pool? They are roughly speaking 20-30 feet long. And how do you create a stamp over the pipe to blow them out? When we had someone close the pool 2 years ago, they have the end of the compressor hose progress into a rubber cork like item that they put right into the pipe end. Is that something offfical you can buy, or something they created??
Answers:    A regular portable nouns compressor will work just fine. You will also be capable of use it to keep your tire pressures up to recover energy.

You didn't vote what size the pool pipe is, so go to a hardware store and ask for an electrical CGB. Inside this electrical fitting is a conical grommet. Buy the one with the O.D. bigger than your pipe, and the I.D. slightly smaller than the diameter of your blow nozzle. Slip the grommet on the blow nozzle, and force the grommet against your pipe.

You will want to set the regulator on your compressor to approximately 40 pounds.

Good luck!