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Excellent By Scott on 11/24/13Scott would recommend this product to a friendI used these on my salt mixing station. Perfect seal the first time on a rounded barrel. It does take a bit of work to get the pipe into the seal, but soapy water helps it along nicely.
Works, though some issues on very curved surfaces. By PuffDaddy on 10/15/13PuffDaddy would recommend this product to a friendThese work well. Except when the surface is too curved in relation to the bar you are inserting. I attempted to put 1" PVC into a 3" PVC section. I was not able to insert the pipe. The 1/2" into the 3" worked like a charm though. I feel like these are intended for joining PVC to less curved surfaces. make sure your ratio of main diameter to insert diameter is above 4:1.
these rock too By the hack on 9/29/13the hack would recommend this product to a friendlove em
Perfect product By Grover on 9/29/13Grover would recommend this product to a friendI used this product on a Bee hive feeder.
I drilled a hole through the side of a Bee Hive Installed the 3/4" uni-seal then cut ~2" long 3/4" schedule 40 pvc pipe glued on 3/4" elbow and inserted into the side of the hive and added clear tubing so the feeder can be refreshed without opening the hive.
great for the price!! By solarmoonman on 6/27/13solarmoonman would recommend this product to a friendThese 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 4/18/13Awais would recommend this product to a friendThese 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 4/17/13JOHN would recommend this product to a friendThese 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 3/20/13Adam would recommend this product to a friendI 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 3/13/13Scott B would recommend this product to a friendI 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 3/11/13Ksig would recommend this product to a friendThis 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 2/24/13certaut would recommend this product to a friendBeen 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 1/26/13Steven wouldn't recommend this product to a friendThis 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.
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Uniseal Installation Instructions
- Cut hole to the hole saw size indicated for the Uniseal below.
- Ensure that the hole is clean with no sharp edges. Irregularities can cause a poor seal and leaks.
- Insert the Uniseal into the hole with the wide flange on the outside of the container.
- Ensure the pipe end that will be inserted is clean of burs or sharp points. File the edges if needed.
- Insert the pipe into the Uniseal. You can lubricate the pipe end with Windex. Most of it will be squeezed off during installation but be sure to wash thoroughly before turning on your system.
- Fits our Schedule 80 ½” pipe
- Pipe ID – ½"
- Pipe OD - .840"
- Hole saw size: 1 ¼” or 31.7mm (32mm)
- Fits our schedule 80 ¾” pipe
- Pipe ID – ¾”
- Pipe OD - 1.050"
- Holesaw size: 1 ¼” or 31.7mm (32mm)
- Fits our schedule 80 1" pipe
- Pipe ID - 1"
- Pipe OD - 1.315"
- Holesaw size: 1 ¾” or 44mm
- Fits our schedule 80 1¼” pipe
- Pipe ID - 1¼”
- Pipe OD - 1.66" or 42mm
- Hole saw size: 2” or 50.8mm
- Fits our schedule 80 1½” pipe
- Pipe ID - 1 ½”
- Pipe OD - 1.9" or 48mm
- Hole saw size: 2½” or 64mm
- Fits our schedule 80 2" pipe
- Pipe ID - 2"
- Pipe OD - 2.375" or 60mm
- Holesaw size: 3" or 76mm
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6325 Sandburg Road, Suite 400
Golden Valley, MN 55427 Map
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