Stenner Connecting Nut [1/4" Check Vlv 10-Pack] (UCAK100) underwatermagic and this generic plastic version

and this generic plastic version is designed for PacFab and Pentair applications using the B-13 reference

48-frame configuration with 1

This OEM pool motor is a practical replacement for compatible Pentair/Sta-Rite systems that need the proper horsepower and frame configuration during service

That combination matters because the best heater replacements restore both physical fit and thermal confidence in one complete repair

Monitors high limit temperature conditions

Stenner Connecting Nut [1/4" Check Vlv 10-Pack] (UCAK100) underwatermagic and this generic plastic versionStenner Connecting Nut [1 4" Check Vlv 10 Pack] is a genuine Stenner Pumps replacement part designed to secure chemical feed tubing and check valve connections. Chemical feeder systems depend on small connection, valve, and drive components working correctly, and replacing worn parts with the correct Stenner part number helps maintain consistent dosing and dependable system performance. Use part number UCAK100 when matching this item to an existing