Threaded closure fitting for 4-8 UN threads — SF4821-1, Thd Closure, 4-8un, CH4821-1 Autotrol 268 With 740 Logix Electronic Time Clock Control The backlit LCD display is

The backlit LCD display is easy to navigate

A one-of-a-kind solution that stands out from competitors

With its metered control feature

The PT1047-N is compatible with most systems requiring a 10x47 mineral tank

Threaded closure fitting for 4-8 UN threads — SF4821-1, Thd Closure, 4-8un, CH4821-1 Autotrol 268 With 740 Logix Electronic Time Clock Control The backlit LCD display isReliable Mineral Tank Threaded Closure for Secure Water Softener Performance When it comes to maintaining your water softener system, the SF4821 1 Threaded Closure offers a dependable seal that prevents leaks and contamination. Designed specifically for mineral tank accessories and parts, this closure ensures your water treatment setup stays efficient and safe. Its precise 4 8 UN threading makes installation straightforward and provides a tight fit