great for the price!! By solarmoonman on 6/27/2013
solarmoonman would recommend this product to a friend
These work great.... but depending on the wall thickness of the unit your using can be VERY VERY hard to get pipe in..I used them on a 55 gallon food grade plastic drum....worked like a charm... no leaks and was fairly easy to get pipe in...Then I also used them on a 100 gallon rubbermaid stock tank... still once I was done... NO leaks... but I had to file out one of the holes a little bigger as the wall thickness was to big a the bottom and I just could not get the pipe in...
Tip make sure the pipe has been cut off square..(90 degrees). like with a chop saw...then use some 80 grit sand paper to round off the edge of the pipe to remove the knife like edge ... or it will cut/ dig in to the rubber.
all in all for the price there great...a bit of a challenge to install on thicker walled units but i used 8 two inch and 8 1 1/2 " on my new system.... not a drop!!!!!
they r very helfpul little things By Awais on 4/18/2013
Awais would recommend this product to a friend
These unseals are very helpful, esp for the small sizes, where you may not want to use a bulkhead, use these uniseals. They are great, I used them in my refuge when I drilled holes in them. I also used them in my DIY BP reactors.
They are easy to use and they do not leak, just make sure you drill the right size holes.
Don't Be Skeptical... By JOHN on 4/17/2013
JOHN would recommend this product to a friend
These have amazed me. I've used them on all kinds of things including rounded Brute trash containers. Not a single drop has leaked. Love them!
Great value and easy to install By Adam on 3/20/2013
Adam would recommend this product to a friend
I installed two of the 1 1/2 inch seals into a 55 gallon garbage can being used for water storage. Inserting the 1 1/2 inch PVC did take a little effort but wasn't all that hard. Have been monitoring for leaks but seems to be sealed up good and tight.
Uniseal By Scott B on 3/13/2013
Scott B would recommend this product to a friend
I just installed these on a 30 gallon container, and they worked slick. Very easy to use with no leaks. Anyone saying that they have had problems, probably did not use the correct hole saw, otherwise its easy as pie
Very handy for D.I.Y. ers... By Ksig on 3/11/2013
Ksig would recommend this product to a friend
This is a great peace of equipment, simple but very effective, and durable. If you're into plumbing or just a D.I.Y. er (lol) like I am it's a must you keep some of these in the tool box.
great product By certaut on 2/24/2013
certaut would recommend this product to a friend
Been using these for years, never failed me.
As far as using the larger pipe sizes I round off the flat end and use a ratchet tie-down strap to push it in
Horrible By Steven on 1/26/2013
Steven wouldn't recommend this product to a friend
This is the worst product I have ever purchased in my life. After several hours and multiple cuts and blisters I got 1 our of 10 on. They don't say in the examples that you need to cut off the end of the pipe to actually get pipe through the uni-seal. Even with that and pipe Lube it's almost physically impossible. I am a competition power lifter so I wouldn't say that I am weak, and the amount of muscle you need for these 2" seals is unbelievable.
These work great! By Eric W on 1/2/2013
Eric W would recommend this product to a friend
I bought some 3/4" uni-seals for my RODI/WC station 15gallon plastic drums. These work flawlessly - no leaks and simple to install!
Great for RO-DI container By Jeremy on 10/24/2012
Jeremy would recommend this product to a friend
When first looking at this product I was a bit sceptical. Even after drilling the hole and inserting the fitting I was not sure if it would hold. After inserting the pipe into the fitting, there was no leaks. Very easy to install and works great.
great product By evan on 9/9/2012
evan would recommend this product to a friend
worked good for my ro storage containers
Work perfectly By Mike on 8/30/2012
Mike would recommend this product to a friend
Easy to use and works everytime. I've even been able to pull it out of the hole and re-use it. I didn't think that would work but the seal is holding just perfect.