The Magic Plastics 0121108020 Split Nut is designed for easy and reliable installation on 2-inch heater unions. These nuts are made from durable polypropylene and feature a 2 3/16″ physical plumbing connection size to provide a secure fit. The female buttress threads make it simple to attach the nut while still remaining securely fastened.
- Heater Union Part Type – Split Nut
- First Plumbing Connection Size – 2″, 2-3/16″
- Second Plumbing Connection Size – 2″, 2-3/16″
- First Plumbing Connection Type – Female Buttress Thread (fbt), Large Flange (For Metal Housings)
- Second Plumbing Connection Type – Female Buttress Thread (fbt), Large Flange (For Metal Housings)
Fitment guidelines:Compatible with Delta UV, E/ES Series UV Sanitizer/Clarifier System
Additional Information: Alternate part numbers – 89-238-1040, 121108020, 20-1021, 400-5421, 700310C, 806105081858, WW4005161B








