How to temporarily block water to perform repair

[foxbody]

Hey all.

My third year on the forum and this has been an amazing resource for me! I literally refer people here all the time, especially those I see in online platforms that are asking for help with their pool chemistry.

I just installed our new 18' Intex Pool and it appears I did not put enough plumbers tape on the vertical connection leading from the skimmer to the intake hose of the pump. I'm trying to figure out how to (temporarily) defy the laws of gravity and stop the water from the skimmer while I disconnect and repair the part. I just need to block the water from the skimmer entering the vertical outlet, or a patch over the entire skimmer? Even google isn't much help right now.

Any tricks or devices that can assist?

 

[mc2021]

Would something like this for into the skimmer pipe? They make all different sizes

Oatey Gripper 2 in. Plastic Mechanical Test Plug 33401D - The Home Depot

The Oatey 2 in. Mechanical Plastic Test Plug is designed for use to seal piping or to hold pressure while testing the piping system. The plug mechanically seals inside the pipe. Its plastic body will not rust or corrode.

www.homedepot.com

 

[wireform]

A winterizing pool plug in the proper size range will do the job easily.

 

[woodyp]

Maybe some of that Flex Seal tape. Seems to keep a boat from sinking.

 

[ajw22]

Use a potato of the right size as a plug.

 

[BDY]

This worked well for on various pipes over the years and fits in my pool now too

TECHNICAL PRODUCTS No. 7 to 10 Universal Rubber Winter Plug for a Variety of 1-1/2 Inch Pipe

Amazon.com

 

[foxbody]

Thanks for all the great responses! I went to local big box store and ended up getting a flat kitchen drain stopper. It didn't completely stop the water, but enough to make the repair. I also ended up replacing the hose, as it did not stop leaking after replacing with the best plumbers tape. I figured I got 3 years out of it, and it was a hand-me-down, so it was 4 years old.
I may pickup a winter plug just to have around. Thanks all !

 

[Mdragger88]

Just seeing your dilemma. I used a little foam football for years to block my skimmer. Also a racquetball for a while until I got a valve installed below it.

 

[BDY]

I’ve got visions of explaining to the plumber he needs to retrieve a football from 10’ into your pipe, under ground, encased in gunite

 

[Mdragger88]

I’ve got visions of explaining to the plumber he needs to retrieve a football from 10’ into your pipe, under ground, encased in gunite

The op has an intex pool & I have an above ground so it’s not quite as risky.