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Best product for barrel systems By Greg on 9/17/2014Greg would recommend this product to a frienduniseals are great, i picked up 8 of them to plumb a 3 barrel sump system and they work great, easy pressure fit, water tight, very durable, and pretty cheap! You can find them for less money, but BRS ships fast and is convenient.
hole size must be exact By David on 9/15/2014David would recommend this product to a friendused spade bit on a 20g brute but hole was a hair too big, knew as soon as I put uniseal in that it would never hold and it didn't. Might try with another style bit sometime.
good By James on 3/14/2014James would recommend this product to a friendfast shipping, dosent leak, what more can you ask for. Thanks!!
Works Great for 200G Saltwater Mixing Station By Kyevey on 3/5/2014Kyevey would recommend this product to a friendI bought 4 of the 1" Uniseal.
Had no issue with the installation. Seal fit snug prior to inserting the PVC. Once the 1" PVC was added it was a perfect seal, no leaks...
I've been using with high power Iwaki pump which creates a bit of vibration with the PVC and the Uniseals absorbs the vibrations much better than any Bulkhead could!
GOOD By JWEPPEL on 2/26/2014JWEPPEL would recommend this product to a friendBOUGHT THE 1", BE CAREFUL WHEN CUTTING HOLES. DID IT TO ROUGHNECK GARBAGE CONTAINER FOR SALTWATER MIXING STATION,AND STARTING OUT ON 2 OF 3 HOLES DIDNT QUITE CUT A CLEAN,ROUND, NO BURR HOLE. AND SOME LEAKED. WENT BACK AND PUT SILICONE ON THEM NOW FINE.
works as should By gavin on 2/18/2014gavin would recommend this product to a friendi bought a the hole saw to make a water station for my tank. The seal was allittle loose but holds water good
Simple and easy By eric on 1/5/2014eric would recommend this product to a friendUsed several of these on brute containers to build a water storage/mixing station. Work fantastic.
awsome By Denton on 12/25/2013Denton would recommend this product to a friendThis is an excellent piece great idea all the way around easy and fast
Excellent By Scott on 11/24/2013Scott 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 10/15/2013PuffDaddy 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 9/29/2013the hack would recommend this product to a friendlove em
Perfect product By Grover on 9/29/2013Grover 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.
Previously Asked Questions
by Jack on March 17, 2014, @11:42 AM
Can a uni seal be reused? i need to pull the pipe out and install a longer one.
Bulk Reef Supply Hi Jack,
That is just fine. Just be careful removing it to not rip or tear on the uniseal and you will be just fine.
by Paul on February 27, 2014, @3:28 PM
Will it work with tubings?
Bulk Reef Supply Hi Paul,
The uniseals are made to work with pipe. The diameter of the pipe pushes out and is what seals against the walls of the uniseal. A flexible tube would most likely leak.
by David on August 13, 2014, @5:32 AM
I am planning to use uniseals for my ATO, mixing, and water change tanks. What can I use for lubrication on the pipe that won't contaminate the water?
Bulk Reef Supply Hi David,
In the past I have actually just used water or saliva but many people recommend things like silicone o-ring lubricant, non-ammonia windex and vegetable oil. Just give the container a good rinse after everything is installed and you should be good to go!
Hope this helps!
Have a great day :)
by chris on August 3, 2014, @9:03 AM
Will they work with schedule 40 pipe?
If so, what diameter pipe for a 1 inch uniseal
Bulk Reef Supply Hi Chris,
Yes. All plumbing is sized with nominal plumbing sizes which takes into account the correct size fittings for the pipe regardless of whether they are sch40, 80, etc. For a 1" pipe you would want a 1" uniseal.
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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