Why does BRS recommend this?
We have never heard “I put too many unions on my plumbing.” When it comes to the initial plumbing, servicing, repair, or replacement of any hardware unions will be your best friend. For a couple extra bucks right off the start, down the line they will pay for themselves when you only need to replace a foot of plumbing and not all of it.
Slip x Thread
Don’t skimp on unions! Easily take apart plumbing sections or remove sumps and pumps for maintenance with unions. The swivel action of a union allows you to position the angle of the elbow even after the glue dries.
More professional look than white Schedule 40 PVC.
- Schedule 80 Union - 1/2" Slip x 1/2" Thread
- Schedule 80 Union - 3/4” Slip x 3/4” Thread
- Schedule 80 Union - 1" Slip x 1" Thread
- Schedule 80 Union - 1½” Slip x 1½” Thread
- Schedule 80 Union - 2" Slip x 2" Thread
| SKU | Schedule 80 Union Slip x Thread |
|---|---|
| Aquarium Type | Saltwater, Freshwater |
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Product Questions
Would these work for a Pentair 25w UV unions? I bought one used and the previous owner glued into one side of the unions.
Question by: Brian Wourms on Nov 5, 2025, 12:56 PM
Hi Brian,
Thank you for reaching out! We would recommend reaching out to the manufacturer for further assistance just to ensure you get the proper component. Please call into 877-347-4788 or email PAES.General@Pentair.com.
Thank you for reaching out! We would recommend reaching out to the manufacturer for further assistance just to ensure you get the proper component. Please call into 877-347-4788 or email PAES.General@Pentair.com.
Answer by: Kristen Macdougall (BRS Staff) on Nov 7, 2025, 2:53 PM
Will these work on the Neptune systems flow sensors?
Question by: Christopher Harris on Feb 14, 2019, 6:24 PM
Thanks for reaching out to us! Unfortunately they do not work with Neptune flow sensors, as Neptune uses BSPP threads.
Let us know if you have any other questions!
Let us know if you have any other questions!
Answer by: Joe Hathaway on Feb 15, 2019, 2:42 PM
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